#  @GateSmashers Gate Smashers Gate Smashers posts on YouTube about what is, sir, how to, ugc the most. They currently have [---------] followers and [---] posts still getting attention that total [-------] engagements in the last [--] hours. ### Engagements: [-------] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/interactions)  - [--] Week [---------] -8.70% - [--] Month [---------] -25% - [--] Months [----------] +22% - [--] Year [-----------] +382% ### Mentions: [---] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/posts_active)  - [--] Week [---] +1.10% - [--] Month [---] +5.70% - [--] Months [---] +20% - [--] Year [-----] +272% ### Followers: [---------] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/followers)  - [--] Week [---------] +0.38% - [--] Month [---------] +0.77% - [--] Months [---------] +9.10% - [--] Year [---------] +18% ### CreatorRank: [-------] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/influencer_rank)  ### Social Influence **Social category influence** [technology brands](/list/technology-brands) 6.09% [stocks](/list/stocks) 1.29% [social networks](/list/social-networks) 1.11% [ncaa football](/list/ncaa-football) 1.11% [countries](/list/countries) 0.92% [finance](/list/finance) 0.92% [exchanges](/list/exchanges) 0.55% [currencies](/list/currencies) 0.37% [automotive brands](/list/automotive-brands) 0.18% **Social topic influence** [what is](/topic/what-is) #558, [sir](/topic/sir) #576, [how to](/topic/how-to) 13.47%, [ugc](/topic/ugc) #153, [science](/topic/science) #1942, [tutorial](/topic/tutorial) #2864, [theory](/topic/theory) #810, [engineering](/topic/engineering) #689, [ai](/topic/ai) 6.83%, [artificial intelligence](/topic/artificial-intelligence) #415 **Top accounts mentioned or mentioned by** [@varunainashots](/creator/undefined) [@gmailcom](/creator/undefined) [@apl](/creator/undefined) [@technicalgyan](/creator/undefined) [@gatesmasher](/creator/undefined) [@5mejobcast](/creator/undefined) [@gmailcom7](/creator/undefined) [@rehman_unplugged](/creator/undefined) [@changebyscience](/creator/undefined) **Top assets mentioned** [Alphabet Inc Class A (GOOGL)](/topic/$googl) [Microsoft Corp. (MSFT)](/topic/microsoft) ### Top Social Posts Top posts by engagements in the last [--] hours "Lec - 41:Introduction to Counters Digital Electronics In this video Varun sir will break down the basics of counters essential sequential circuits used for counting pulses in digital systems. Learn how they work types of counters (synchronous & asynchronous) and where they're used in real-life electronics If you're a student or want to learn more about digital logic this is your go-to beginners guide. This video is perfect for: B.Tech Diploma GATE and Electronics students." [YouTube Link](https://youtube.com/watch?v=Mxfsl5dhsyo) 2022-06-03T06:49Z 2.6M followers, 1.2M engagements "Lec-8: LL(1) Parsing Table Check Whether a Grammar is LL(1) or Not 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:11 - LL(1) Parsing Table and check whether a Grammar is LL(1) or Not 0:53 - Examples Find first(): https://youtu.be/UXYqQ_CJsVE Find follow(): https://youtu.be/WUwG50xJ9vc Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=WTxdKQmsfho) 2020-09-27T13:37Z 2.6M followers, 2M engagements "SQL GROUP BY Trick 🔥 Every Student Must Know #sql #sqlcommands In this video we explain the SQL GROUP BY clause using a real-life electronic store example. Learn how to analyze product-wise sales using COUNT MAX and MIN functions in SQL. Perfect for beginners interview prep and competitive exams like GATE and placements. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=Tu6J9zhS7Lw) 2025-12-22T13:00Z 2.6M followers, 43.7K engagements "Lec-88: All Networking Protocols & Devices Summary from Physical to Application Layer protocols 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots All Networking Protocols & Devices are explained in this video. Application Data/ Firewalls Gateways DNS HTTP FTP DHCP Layer Message PCs Phones Telnet SMTP POP Presentation Data/ Firewall MIME SSL Layer Message Session Data/ Firewall PAP RPC Layer Message 0:00 - Introduction 0:48 - Form of DATA 4:07 - Devices 8:22 - Protocols Computer Networks (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=aUYwx9bYlGY) 2018-12-10T05:08Z 2.6M followers, 311.2K engagements "Lec-42: Postfix Expression Evaluation Stack Application Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Data Structure (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:" [YouTube Link](https://youtube.com/watch?v=dc4bfoxIbu8) 2023-01-20T13:34Z 2.6M followers, 152.7K engagements "What is Software Engineering and its Evolution in Hindi with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=kcvEiMFOcoE) 2020-05-08T13:54Z 2.6M followers, 1.2M engagements "Verification vs Validation in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=fxXZf4zDjGQ) 2020-12-30T10:10Z 2.6M followers, 803K engagements "Lec-65: Derivation Tree 🌲Parse Tree 🌲 with example in TOC & Compiler design 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:40 - Word Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management" [YouTube Link](https://youtube.com/watch?v=nUVmsW68K0Y) 2022-11-22T12:30Z 2.6M followers, 529.2K engagements "L-1.7: System Calls in Operating system and its types in Hindi In this video Varun sir will introduce you to system call is explained with its types. System call is important topic of operating system and students find this topic very hard to understand but In this video you will get clear and crisp introduction to system call and its types. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 0:36 - System Call 3:33 - File related System Call 5:27 - Device" [YouTube Link](https://youtube.com/watch?v=tWPa-rZiGM8) 2018-12-20T06:48Z 2.6M followers, 1.9M engagements "Lec-42: Linear Discriminant Analysis (LDA) Machine Learning In this video we take a closer look at Linear Discriminant Analysis (LDA) a method for dimensionality reduction that focuses on preserving class information. Understand how LDA can boost the accuracy of classification algorithms while reducing computational complexity. -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Machine Learning Complete playlist:" [YouTube Link](https://youtube.com/watch?v=9LO-bj1jyz4) 2025-03-19T13:01Z 2.6M followers, 96.9K engagements "Agile in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y" [YouTube Link](https://youtube.com/watch?v=Xs6E-MAJbfE) 2021-06-09T12:26Z 2.6M followers, 1.8M engagements "L-6.4: Linear Probing in Hashing with example Struggling with collisions in hashing In this video Varun sir will break down Linear Probing a simple yet powerful method used in open addressing to resolve hash collisions. Using a real-world example This video will show you how elements are placed when their ideal spot is already taken. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Linear Probing 5:55 - Advantages 6:15 - Disadvantages" [YouTube Link](https://youtube.com/watch?v=ZEyPqqRTO00) 2021-01-20T09:38Z 2.6M followers, 876.4K engagements "LAN MAN WAN PAN CAN Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir is discussing various types of Computer Networks. There are several types of computer networks based on their size scope and purpose. Here are some common types: LAN PAN CAN MAN and WAN Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=n0iaPtsnmxQ) 2022-04-28T13:02Z 2.6M followers, 1.1M engagements "Lec-76: Domain Name System (DNS) in computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here Varun sir has explained Domain Name System (DNS) in computer Networks The domain name system (DNS) is a naming database in which internet domain names are located and translated into Internet Protocol (IP) addresses. The domain name system maps the name people use to locate a website to the IP address that a computer uses to locate that website. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other" [YouTube Link](https://youtube.com/watch?v=vhfRArT11jc) 2018-12-22T12:37Z 2.6M followers, 1.4M engagements "CPM (Critical Path Method) in Software Engineering PERT/CPM Numerical 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=Us5YtgvfomQ) 2019-10-23T17:57Z 2.6M followers, 1.1M engagements "Lec-2: Introduction to TOC What is Language in TOC with Examples in Hindi 👉Subscribe to our new channel: https://www.youtube.com/@varunainashots Theory of Computation deals with the study of different models of computation and their capabilities limitations and relationships. "Language" refers to a set of strings over a given alphabet. In theoretical computer science languages represent and describe different types of problems and the sets of valid inputs or outputs for those problems. 0:00 -Introduction 1:47 - LAG(Language Automata Grammar) 2:32 - Symbol 3:11 - Alphabet 4:19 - String 6:49 -" [YouTube Link](https://youtube.com/watch?v=V19S3Mqfrzo) 2020-02-26T12:14Z 2.6M followers, 1.5M engagements "Lec-17: DFA for Even a and Even b Even a Odd b Odd a and Even b Odd a Odd b TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained DFA for Even a and Even b. Even a Odd b Odd a and Even b and Odd a Odd b are also explained. 0:00 -Introduction 1:02 - DFA for even no. of a's and even no. of b's Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=WKPeYsuBpm4) 2020-03-27T07:55Z 2.6M followers, 1.2M engagements "Regular Graph Vs Complete Graph with Examples Graph Theory #RegularVsCompleteGraph#GraphTheory#Gate#ugcnet 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots A graph is called regular graph if degree of each vertex is equal. A graph is called K regular if degree of each vertex in the graph is K. A complete graph is a graph that has an edge between every single vertex in the graph; we represent a complete graph with n vertices using the symbol Kn. This video explains Regular Graph Vs Complete Graph with Examples. Graph Theory (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=dM3q0Bg3G-c) 2018-12-15T10:20Z 2.6M followers, 308.7K engagements "A Grand Welcome: Unforgettable Moments on Stage #vitap 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:" [YouTube Link](https://youtube.com/watch?v=fK35IzlQiXQ) 2025-02-12T08:42Z 2.6M followers, 335.6K engagements "SCRUM Model in Software Engineering Agile Technology 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Agile in Software Engineering: https://youtu.be/Xs6E-MAJbfE Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database" [YouTube Link](https://youtube.com/watch?v=xef_bCjoRCk) 2022-07-09T05:26Z 2.6M followers, 835.2K engagements "Lec-53: IPv4 Header Format All Fields Explained in Hindi Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains IPv4 Header Format . All Fields are explained. IPv4 short for Internet Protocol Version [--] is the fourth version of the Internet Protocol (IP). IP is responsible to deliver data packets from the source host to the destination host. This delivery is solely based on the IP Addresses in the packet headers. IPv4 is the first major version of IP. IPv4 is a connectionless protocol for use on packet-switched networks. 0:00 - IPv4 Header" [YouTube Link](https://youtube.com/watch?v=zoFSxIuS5Ro) 2019-06-07T15:21Z 2.6M followers, 1.3M engagements "L-2.11: Multilevel Feedback Queue Scheduling Operating System In this video Varun sir will break down what Multilevel feedback queue scheduling Is. The idea is to separate processes with different CPU-burst characteristics. If a process uses too much CPU time it will be moved to a lower-priority queue. Similarly a process that waits too long in a lower-priority queue may be moved to a higher-priority queue. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new" [YouTube Link](https://youtube.com/watch?v=-94WGbrWveI) 2018-05-26T06:33Z 2.6M followers, 822.5K engagements "Lec-74: ACID Properties of a Transaction Database Management System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:20 - Atomicity 4:57 - Consistency 10:11 - Isolation 12:23 - Durability Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=-GS0OxFJsYQ) 2018-10-03T04:28Z 2.6M followers, 1.9M engagements "Precedence & Associativity of All Operators Funny & Easiest Way to Remember 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Precedence & Associativity of All Operators Funny & Easiest Way to Remember. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=-H8NNi-Kox0) 2022-02-24T05:48Z 2.6M followers, 307.4K engagements "L-1.6: Imp Linux Commands(Operating System) Must Watch for College/University & Competitive exams In this video Varun sir will cover the most essential Linux commands you must knowexplained in a simple and beginner-friendly way Whether you're a college/university student or preparing for competitive exams like GATE UGC NET or tech interviews this video will help you understand and remember key concepts from the Operating System (OS) syllabus. #LinuxCommands #OperatingSystem SRTF CPU scheduling link: https://youtu.be/hoN7_VMzw_g C-SCAN Algo link: https://youtu.be/vLqZ6ZMBkX8 First Fit Next Fit" [YouTube Link](https://youtube.com/watch?v=-Mq8Mm_NGxI) 2019-11-24T09:30Z 2.6M followers, 969.9K engagements "L-1.12: User Level Vs Kernel Level Thread in Operating System All Imp Points Link of Thread Vs Process https://www.youtube.com/watchv=ITc09gOrqZk&t=14s In this video Varun sir will be discussing the difference between User level and kernel level thread explained with examples. Students always feel this topic is complex but after watching this video you will be able to solve the questions easily. Fork questions are asked in competitive exams like GATE NTA NET NIELIT DSSSB TGT/PGT computer science KVS CSE PSUs etc. and college university exams also. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=-NONm-Jq34Y) 2018-12-28T06:30Z 2.6M followers, 1M engagements "Lec-18: Datagram Switching Vs Virtual Circuit Switching in Packet Switching Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Datagram Switching and Virtual Circuit Switching. Datagram switching and virtual circuit switching are two approaches to packet-switched networks used for data transmission and establishing connections between devices. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=-S-NThI_79o) 2018-11-22T18:01Z 2.6M followers, 667.1K engagements "Comma Operator with examples C Programming 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Comma Operator with examples. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=-ag2OUM8UAY) 2022-02-21T06:39Z 2.6M followers, 102.9K engagements "AAI Junior Executive Recruitment [----] GATE Score Required Eligibility Vacancies & Details 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:" [YouTube Link](https://youtube.com/watch?v=-uyJICD7HTE) 2025-08-28T13:48Z 2.6M followers, 14K engagements "Lec-24: Selective Repeat ARQ (Automatic Repeat Request) Data Link Layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Selective Repeat ARQ protocol. Selective Repeat ARQ is an error control protocol used in data communication to ensure reliable transmission of data. It allows for selective retransmission of only the damaged or lost packets rather than retransmitting all the packets from a specific point. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other" [YouTube Link](https://youtube.com/watch?v=08y_Vrs1vHo) 2021-07-09T05:17Z 2.6M followers, 467.9K engagements "Lec - 35: Race Around Condition Race 🏎🏎Condition in JK flip flop In this video Varun sir will break down what Race Condition means in digital electronics why it occurs in JK flip-flops and how it can be fixed. Perfect for students and beginners trying to master sequential circuits This video is ideal for: B.Tech Diploma and GATE aspirants. #jk #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:54 - Level triggered J-K Flip Flop 01:55 - When j=k=1(Toggle" [YouTube Link](https://youtube.com/watch?v=0Aglla_ICvU) 2022-06-01T06:26Z 2.6M followers, 790.2K engagements "Lec-9: SaaS PaaS & IaaS - Cloud Computing Made Simple SaaS PaaS and IaaS are key cloud computing models that provide different levels of service for businesses. SaaS delivers ready-to-use software applications PaaS offers platforms for building and managing apps while IaaS provides virtualized infrastructure resources. In this video Varun sir will explain the differences between these models and how to use them to drive innovation and efficiency in your business. #cloudcomputing" [YouTube Link](https://youtube.com/watch?v=0OfDnUZ_pJM) 2024-12-06T13:07Z 2.6M followers, 105.3K engagements "L-2.9: Example of Mix Burst Time(CPU & I/O both) in CPU Scheduling Tough Question In this short video Varun sir will break down Mix Burst Time with an easy-to-understand example that makes CPU Scheduling super clear even if you're just starting out The idea of providing these questions is to evaluate GATE aspirants randomly from any topic of full Syllabus. Our aim is to give you quality questions from full syllabus. Its just for your Practicing. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=0T5PlFVA9_k) 2019-01-17T12:22Z 2.6M followers, 756.2K engagements "Lec-16: Introduction to Binary code ASCII UNICODE EBCDIC BCD Number System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=0UVSPwzGw4U) 2023-05-15T05:30Z 2.6M followers, 508.7K engagements "Sigmoid Activation function Artificial Neural Network 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:" [YouTube Link](https://youtube.com/watch?v=0Zo47Ry8RRw) 2025-02-15T13:55Z 2.6M followers, 79.8K engagements "Lec-68: Correlated Subquery in SQL with Example Imp for Placements GATE NET & SQL certification 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:06 - Correlated subquery 6:03 - Top to Down Approach Structured Query Language (SQL)(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=0d419Vo2Po4) 2019-10-11T10:30Z 2.6M followers, 541.3K engagements "ISRO Exam Pattern for Scientist Post All You Need to Know Aiming for a Scientist position at ISRO In this video Varun Sir breaks down the latest exam pattern selection process and key topics you need to focus on to crack the ISRO recruitment exam. You will get to know ISRO Scientist/Engineer exam Pattern Marking scheme and duration Tips to prepare effectively and selection process insights. So If you're from Electronics Mechanical Computer Science or any other core branch this video has got you covered #ISRO #ISROExam #ISROScientist #EngineeringJobs #GovernmentJobs #ISROPreparation #isro2025" [YouTube Link](https://youtube.com/watch?v=0lVOSPhiaUs) 2025-06-10T13:03Z 2.6M followers, 115.1K engagements "Lec -13: [--] Variable K-Map with examples Design K-Map Minimization in Digital Electronics In this video Varun Sir will guide you step-by-step from understanding the pattern solving practice questions to identifying essential prime implicants in the simplest way possible. He will also discuss how to smartly use Dont Care values. If you are a beginner or just need a quick revision this video will clear all your doubts. ---------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:30 -" [YouTube Link](https://youtube.com/watch?v=0vEvpcY8O3o) 2022-07-09T12:46Z 2.6M followers, 1.8M engagements "Malloc() in C Programming Dynamic Allocation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Malloc() in C Programming: * The name "malloc" stands for "memory allocation". * Syntax of malloc() -- void*malloc (sizeof()); Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=18TvrtTg2cE) 2022-02-03T14:04Z 2.6M followers, 224.9K engagements "Bresenham Line Drawing Algorithm Easiest Explanation with Numerical Example @GateSmashers Confused about Bresenham Algorithm In this video Varun Sir explain the Bresenham Line Drawing Algorithm step by step using a simple numerical example. You will learn how pixels are selected how decision parameters work and how a straight line is drawn efficiently on a raster screen. This explanation is designed for beginners Computer Graphics students and exam preparation. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=1NoeDbSsscI) 2026-01-10T14:00Z 2.6M followers, [----] engagements "Lec-17: Virtual Machine vs Containers 🫙 Cloud 🌧 Computing Virtual machines and containers are both technologies used for isolating and running applications but they differ in architecture and efficiency. While VMs emulate entire systems containers share the host OS making them lighter and faster. In this video well compare virtual machines and containers highlighting their differences advantages and best use cases for modern application deployment. --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=1Pmn3tEZTCw) 2025-01-17T14:00Z 2.6M followers, 48.9K engagements "Understand Artificial 🤖Neural Networks🦾 from Basics with Examples Components Working 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture:" [YouTube Link](https://youtube.com/watch?v=1TmUwRALJW0) 2024-04-25T05:55Z 2.6M followers, 417.5K engagements "Interrupts in [----] microprocessor Types of Interrupts in Computer Organization 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots An interrupt is an external asynchronous input that informs the microprocessor to complete the instruction that is currently executing and fetch a new routine in order to offer service to the I/O device. Once the I/O device is serviced the microprocessor will continue with the execution of its normal program. Daisy Chaining: https://youtu.be/QvSmbkcmff0 Parallel priority interrupt: https://youtu.be/dXOH3Czy5aw Computer Architecture (Complete" [YouTube Link](https://youtube.com/watch?v=1aG3aFEKxyA) 2021-08-27T04:58Z 2.6M followers, 552.4K engagements "Use of Foreign Key in Database Real Life Example #sql #dbms #engineering #shorts #cse Foreign Key helps maintain referential integrity between tables. It ensures that only valid values from the base (primary key) table can be inserted into the referencing table. Also supports features like ON DELETE CASCADE for automatic cleanup during deletions. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and" [YouTube Link](https://youtube.com/watch?v=1qU9feIKCxw) 2026-01-21T14:04Z 2.6M followers, 10.6K engagements "Lec-8: Some Standard Binary Operations Linear Algebra In this video Ankit Sir clearly explains Standard Binary Operations. These binary operations play a crucial role in Group Theory Rings Fields Linear Algebra Matrix Theory and Vector Spaces and are widely used across Mathematics Engineering Data Science and AI. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=1rNa0U5tZpQ) 2025-12-30T13:54Z 2.6M followers, [----] engagements "Lec-91: Basic Timestamp Ordering Protocol with Example in Hindi Concurrency Control DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:39 - Timestamp Ordering Protocol 3:08 - Timestamp of Transaction 3:38 - Read TS (RTS) 5:12 - Write TS (WTS) 6:24 - Rules of Timestamp Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=27NtGV1vNoY) 2019-11-26T07:15Z 2.6M followers, 926.4K engagements "Lec - 40: T flip flop to JK flip flop Conversion Digital Logic How to convert a T Flip Flop into a JK Flip Flop In this video Varun Sir will break down the step-by-step process of T to JK Flip Flop Conversion using simple logic and clear visuals. This is perfect for Digital Logic students and beginners preparing for various competitive exams. -------------------------------------------------------------------------------------------------------------------------------------- 00:00 - Introduction 01:04 - Characteristics Table of JK Flip Flop 02:00 - Excitation Table of T Flip Flop 03:01 -" [YouTube Link](https://youtube.com/watch?v=2M4tZaPiWj4) 2022-06-16T05:41Z 2.6M followers, 403.9K engagements "Rename Operator in Relational Algebra Database Management System (DBMS) In this video well explore the Rename Operator () in Relational Algebra. It is used to rename relations (tables) or their attributes making complex queries easier to read and manage. Youll learn the syntax and purpose of the rename operator how it works through real-world examples and why it plays a key role in query optimization. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=2Q3B2mrrpAw) 2025-04-16T13:14Z 2.6M followers, 26.7K engagements "Lec-26: Framing in Data Link Layer Bit Stuffing vs Byte(Character) Stuffing 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Framing in Data Link layer is described. In the data link layer of the OSI model or the TCP/IP protocol suite framing refers to the process of breaking the stream of data received from the network layer into manageable data units called frames. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=2U6kPu0dfqI) 2021-06-03T05:32Z 2.6M followers, 700.9K engagements "L-1.5: Process States in Operating System Schedulers(Long termShort termMedium term) In this video Varun sir will be discussing on Process states with all important points which can be asked in your college university exams as well as competitive exams like gate UGC NET etc. How many states through which process passes before executed and where it will reside there is full and clear explanation given in this video with real life examples. #operatingsystem --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=2dJdHMpCLIg) 2020-02-16T17:07Z 2.6M followers, 2.3M engagements "L-1.3:Various General Purpose Registers in Computer Organization and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Additional registers that are present in CPU which is used for either memory address or data whenever needed are called General purpose registers. For example storing current register content when there is an interruption. 0:00 - Introduction 1:45 - Memory and Word 4:20 - Address Register 5:44 - Data Register 6:49 - Accumulator 7:33 - Program Counter 9:20 - Instruction Register 13:34 - Temporary Register 13:47 - Input Register 14:24 - Output" [YouTube Link](https://youtube.com/watch?v=2mowjC3dCqk) 2019-08-07T17:44Z 2.6M followers, 1.4M engagements "Lec-52: Introduction to Structured Query Language All Points regarding its Features and Syllabus 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Definition of SQL 2:12 - History of SQL 5:07 - Features of SQL Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=323H_mOOWQ4) 2019-03-14T08:54Z 2.6M followers, 2.1M engagements "Lec -12: What is K-Map Design K-Map [--] Variable K-Map In this video Varun Sir will break down What is K-Map how to design a K-Map and explain the 3-variable K-Map in the simplest way possible. If you are just starting with digital electronics or revising for exams this easy-to-follow explanation will clear your basics in minutes This video is perfect for the beginners as it is simple and with relatable examples and no complicated jargons. _____________________________________________________________________________________________ Timestamps: 00:00 - What is K-Map 01:15 - What is Grey Code" [YouTube Link](https://youtube.com/watch?v=36LjWW-BSyU) 2022-05-17T11:41Z 2.6M followers, 2M engagements "L-3.1: Process Synchronization Process Types Race Condition Operating System-1 In this video Varun sir introduces the concept of Processes Synchronization which is the way by which processes that share the same memory space are managed in an operating system. It helps maintain the consistency of data by using variables or hardware so that only one process can make changes to the shared memory at a time. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 5:52 -" [YouTube Link](https://youtube.com/watch?v=3Eaw1SSIqRg) 2018-02-26T09:22Z 2.6M followers, 2.2M engagements "Lec - 5: Snowflake Schema in Data Warehouse Schema for Multi Dimensional Data Model What a Snowflake Schema is in a data warehouse In this video Varun sir will break it down in a simple and easy-to-understand way You'll learn how the Snowflake Schema fits into multi-dimensional data modeling how it differs from the Star Schema and why it's used in real-world data warehousing. Whether you're a student data enthusiast or working professional this explanation will clear up your doubts in just a few minutes.#datawarehouse" [YouTube Link](https://youtube.com/watch?v=3LcjuLb3Vy8) 2023-08-10T05:30Z 2.6M followers, 199.2K engagements "L-1.3: Multiprogramming and Multitasking Operating System in Hindi with real life examples In this video Varun Sir is discussing on What is multiprogramming and multitasking in operating system because students find this very difficult to understand difference between multiprogramming and multitasking. In this video you will give you clear idea of these two terms with real life examples. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 0:21 - Multiprogramming Operating System" [YouTube Link](https://youtube.com/watch?v=3MqyDWDpZoI) 2018-07-03T04:12Z 2.6M followers, 2M engagements "Lec-11: Hub in Computer Networks Physical layer devices 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has discussed Hub in Computer Networks. A hub is a basic networking device that connects multiple devices in a network allowing them to communicate with each other. It works on Physical layer of the OSI model. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=3N5a9cHYzCM) 2018-11-01T13:22Z 2.6M followers, 647.7K engagements "Introduction to UML (Unified Modelling Language🤟) with examples Software Engineering👷♂👷♀ 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=3qKKcUZqfQk) 2023-07-19T11:30Z 2.6M followers, 703.4K engagements "Lec-62: NAT Explained - Network Address Translation with example in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots NAT Explained - Network Address Translation is explained in this video. Transport Layer provides transparent transfer of data between end users providing reliable data transfer services to the upper layers. The transport layer controls the reliability of a given link through flow control segmentation and de-segmentation and error control. Responsibilities of Transport Layer: 0:00 - Introduction 0:26 - End to End Delivery 5:05 - Reliability 9:34 -" [YouTube Link](https://youtube.com/watch?v=47PUj7OSGkA) 2021-02-10T07:02Z 2.6M followers, 563.8K engagements "Raster Scan Display Explained in Hindi Computer Graphics (CG) @GateSmashers In this lecture Varun Sir explains Raster Scan Display (RSD) with complete clarity and real-life visualization. The session focuses on how raster scanning works how pixels are illuminated on the screen the role of horizontal and vertical scan lines frame buffer functioning and how images are formed in a raster-based display system 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=47vz2MMvRcs) 2026-01-06T15:00Z 2.6M followers, [----] engagements "Lec-14: DFA vs NFA in TOC in Hindi with examples Must Watch 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explicates the differences between DFA and NFA. Links for what is DFA and NFA are given below: What is DFA https://tinyurl.com/5x5dxzdc What is NFA https://tinyurl.com/237k8bjv Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=4BDz876IJBc) 2020-03-25T10:30Z 2.6M followers, 1.2M engagements "Lec-97: Primary Index With Example GATE PSU and UGC NET DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Primary Index is an ordered file whose records are of fixed length with two fields. The first field of the index replicates the primary key of the data file in an ordered manner and the second field of the ordered file contains a pointer that points to the data-block where a record containing the key is available. Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist" [YouTube Link](https://youtube.com/watch?v=4E-MGnjMhRw) 2018-10-28T11:57Z 2.6M followers, 505.5K engagements "Risk Identification Reactive vs Proactive Risk Management Types of Risks with real life examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=4SWEX4L2dOc) 2022-07-12T12:57Z 2.6M followers, 639.9K engagements "Supervised Unsupervised and Reinforcement Learning in Artificial Intelligence in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:" [YouTube Link](https://youtube.com/watch?v=4dwsSz_fNSQ) 2019-06-04T15:58Z 2.6M followers, 1.6M engagements "The Best GATE [----] Preparation Strategy for TOP Rank Want a top rank in GATE [----] Learn the most effective GATE [----] preparation strategy with smart planning a subject-wise approach proven revision techniques and expert tips to maximize your score efficiently. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=4kT6fXXThKM) 2025-12-28T05:30Z 2.6M followers, 46.4K engagements "Materialized View 📦⚡ Materialized Views store the result of frequently executed queries to avoid recalculations on large datasets. Instead of scanning millions of records repeatedly the precomputed output is saved physically on disk improving query performance and dashboards like Tableau. #sql #ytshorts #shorts #viralshorts #sqltutorial 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of" [YouTube Link](https://youtube.com/watch?v=4sMjEIRdgg0) 2026-01-29T13:03Z 2.6M followers, 10.1K engagements "Operator Precedence Numerical Python #shorts #ytshorts #pythonprogramming #pythontutorial #interview 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Python shorts for interviews competitions competitive exams and college university exams Python For Beginners(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEb4apyN1Y8mD-QuUTr3SPQ Class XI Computer Science(Full Syllabus) https://www.youtube.com/playlistlist=PLxCzCOWd7aiGPUtEXMqeQcHYH7ACCJvz7 Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=4yy1kgua-JQ) 2023-01-03T15:06Z 2.6M followers, 87.6K engagements "Regression Testing with Real Life Examples Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=5496sXljdnQ) 2023-02-11T12:23Z 2.6M followers, 229.3K engagements "L-2.7: Direct Addressing Mode Computer Organisation and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Direct addressing mode means that the value for a given instruction in assembly programming is pointed to by a given value. This means the value is variable based on what is stored in memory at a given address. 0:00 - Direct Addressing Mode 2:23 - Advantage 3:21 - Disadvantage Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=5A677So9epQ) 2019-09-15T14:30Z 2.6M followers, 348.6K engagements "Lec-29: Cyclic Redundancy Check(CRC) for Error Detection and Correction Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Cyclic Redundancy Check (CRC) is an error detection technique widely used in data communication and storage systems. It is a more sophisticated method than single-bit parity and provides better error detection capabilities. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=5Q-Yv6_0Qcw) 2018-12-01T06:52Z 2.6M followers, 2M engagements "Phishing Attack Cybersecurity Ethical Hacking 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Theory of Computation" [YouTube Link](https://youtube.com/watch?v=5yfbcQw0hLY) 2024-04-12T14:13Z 2.6M followers, 83.4K engagements "L-5.9: What is Paging Memory management Operating System In this video you will understand the full concept of Paging which is most popular topic in memory management. Paging is a function of memory management where a computer will store and retrieve data from a device's secondary storage to the primary storage. Memory management is a crucial aspect of any computing device and paging specifically is important to the implementation of virtual memory. It will be discussed in detail. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=6c-mOFZwP_8) 2018-04-02T13:36Z 2.6M followers, 2.5M engagements "Lec-57: What is LBA(Linear Bounded Automata) All Points Covered Theory of Automata 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Varun sir has explained LBA(Linear Bounded Automata) in this video. All Important points related to this topic are also covered. 0:00 - Introduction 0:34 - LBA Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=741ccLNycnA) 2021-01-01T08:40Z 2.6M followers, 415.7K engagements "Short Trick for 2s Complement #numbersystem #computer #cbse #gate #ugcnet #computerscience 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=7BtiYqPDL7k) 2023-05-23T05:53Z 2.6M followers, 707.8K engagements "How to Handle CSV Files in Python Ultimate Guide to CSV File Operations 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:" [YouTube Link](https://youtube.com/watch?v=7CsmEVU4iCg) 2025-11-06T13:08Z 2.6M followers, [----] engagements "L-2.6: Auto Increment and Decrement Addressing Modes Computer Organisation and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Register Indirect Mode Link: https://www.youtube.com/watchv=pqwWQD9Pgjg Auto increment addressing mode: After accessing the operand the content of the register is automatically incremented by step size d. Size d depends on the size of operand accessed. Only one reference to memory is required to fetch the operand. Auto Decrement addressing mode: First the content of the register is decremented by step size d. Step size d depends on" [YouTube Link](https://youtube.com/watch?v=7RP8SLdW0S0) 2019-09-15T08:15Z 2.6M followers, 273.3K engagements "Lec-28: Functions in C++ Programming C++ programming for beginners C++ by Varun sir In this video Varun Sir has explained the Functions in C++ Programming in a simple and easy-to-understand way This video simplifies concepts like function definition declaration types of functions and parameters. This is the perfect video for building your fundamentals in C++. #cplusplus #FunctionsInCPP #codingforbeginners -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 01:55 - Main Function" [YouTube Link](https://youtube.com/watch?v=7ThRtb-EMh8) 2025-06-04T13:05Z 2.6M followers, 69.6K engagements "L-1.3: Asymptotic Notations Big O Big Omega Theta Notations Most Imp Topic Of Algorithm In this video Varun sir will simplify the most important concepts in Algorithm Analysis Big O Big Omega () and Theta () notations. Whether you're preparing for competitive exams interviews or just want to build a strong foundation in DAA this video will clear all your doubts with easy-to-understand explanations and examples. #algorithm #dsa -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:36 What are" [YouTube Link](https://youtube.com/watch?v=7dz8Iaf_weM) 2020-01-15T15:23Z 2.6M followers, 3.1M engagements "L-4.5: Deadlock Avoidance Banker's Algorithm with Example With English Subtitles Banker's algorithm is a deadlock avoidance algorithm. It is used in banking systems to determine whether a loan can be granted or not. In this video Varun Sir has discussed about it in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Deadlock Avoidance 01:48 - Example" [YouTube Link](https://youtube.com/watch?v=7gMLNiEz3nw) 2018-03-12T06:35Z 2.6M followers, 3.6M engagements "Lec-50: What is Pushdown Automata in TOC Definition & Explanation in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Pushdown Automata(PDA) is explained in toc. Important points related to PDA are also covered. 0:00 -Introduction 3:04 -Push Down Automata Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and" [YouTube Link](https://youtube.com/watch?v=7lcwlNNCP1E) 2020-04-22T06:19Z 2.6M followers, 1.5M engagements "Lec-29: Function overloading in C++ Programming C++ programming for beginners C++ by Varun sir How you can use the same function name to do different things in C++ Thats where Function Overloading comes in In this video Varun Sir will explain it in the simplest way with easy examples. This video is perfect for the beginners and for those who are preparing for competitive examinations like GATE UGC NET etc. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:27 - What is" [YouTube Link](https://youtube.com/watch?v=7mqEAihxJks) 2025-06-05T13:29Z 2.6M followers, 51.5K engagements "Lec-18: How to Parse SDT (Top Down vs Bottom Up Parsing) Syntax Directed Translation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:54 - Top-Down parser 5:08 - Bottom-up parser Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=7wlyOkz61ig) 2020-10-30T14:48Z 2.6M followers, 565.8K engagements "Function Point Analysis (FPA) Function Point with Real life examples in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=7xBcVtjmGwM) 2024-08-17T06:00Z 2.6M followers, 181.1K engagements "Software Requirements Specification (SRS) Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:16 - SRS 3:00 - SRS Structure 6:44 - System Features and Requirements Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=83-S5Qu6VP8) 2022-04-30T11:48Z 2.6M followers, 986.9K engagements "White Box vs Black Box Testing Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=89VOHd8F8Ao) 2022-05-06T14:05Z 2.6M followers, 840.4K engagements "Lec-23: Cost Models: Understanding CapEx vs. OpEx consumption-based Pricing💰 CapEx and OpEx are two critical financial concepts that businesses need to understand to optimize budgeting and cost management. With consumption-based pricing businesses can pay for only what they use providing greater flexibility and cost efficiency. In this video Varun sir will explain the key differences between CapEx and OpEx and the advantages of consumption-based pricing models. #cloudcomputing" [YouTube Link](https://youtube.com/watch?v=89qsRB8Kobw) 2025-01-03T14:03Z 2.6M followers, 16.5K engagements "Lec-85: Why View Serializability is Used Introduction to View Serializability DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Two schedules are said to be conflict equivalent if all the conflicting operations in both the schedule get executed in the same order. If a schedule is a conflict equivalent to its serial schedule then it is called Conflict Serializable Schedule. 0:00 - Introduction 0:25 - Check Conflict Serializable 4:39 - View Serializable Database Management System(Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=8LKM_RWeroM) 2018-10-24T16:20Z 2.6M followers, 1.2M engagements "L-1.10: User mode and Kernel mode in operating system in hindi In this video Varun sir will break down the difference between User Mode and Kernel Mode in the operating system explained in a simple and beginner-friendly way. You'll learn What is User Mode What is Kernel Mode Why does the OS need both and Real-life examples to understand the concept easily. Whether you're a CS student or just curious about how operating systems work this is the perfect starting point" [YouTube Link](https://youtube.com/watch?v=8duV1LLHHJU) 2018-12-19T05:56Z 2.6M followers, 1.3M engagements "Risk Assessment with examples Risk Management Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=9GthPTi1Nqc) 2022-07-13T05:30Z 2.6M followers, 358.1K engagements "L-3.9: Radix Sort Easiest explanation with example Radix sort is a non-comparative sorting algorithm that is used to sorts the data in lexicographical (dictionary) order. It uses counting sort as a subroutine to sort an array of integer digit by dignity and array of strings character by character. In this video Varun sir will explain about the Radix Sort in detail. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 👉Links for" [YouTube Link](https://youtube.com/watch?v=9QSgBO9yjKU) 2022-03-29T11:30Z 2.6M followers, 645.4K engagements "Unit Testing with examples in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=9gu4BsqjQrA) 2022-04-23T05:24Z 2.6M followers, 577.2K engagements "L-3.6: Test and Set Instruction in OS Process Synchronization Test and set algorithm uses a Boolean variable 'lock' which is initially initialized to false. This lock variable determines the entry of the process inside the critical section of the code. In this video Varun sir will introduce you to the test and set instruction in a simplest way possible. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 2:46 - "Test & Set" Instruction" [YouTube Link](https://youtube.com/watch?v=9hzoO4hBXFw) 2021-02-23T12:37Z 2.6M followers, 585.8K engagements "Lec-20: Knowledge Representation and Reasoning Logic Semantic Net Frames etc. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 3:58 - Logic 4:20 - Rules 4:28 - Semantic Net 5:49 - Frame 6:37 - Script Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System :" [YouTube Link](https://youtube.com/watch?v=9iN3O_oL2ac) 2019-06-28T12:59Z 2.6M followers, 1.3M engagements "L-6.3: Disk Scheduling Algorithm Operating System Disk scheduling is done by operating systems to schedule I/O requests arriving for the disk. Disk scheduling is also known as I/O scheduling. In this video Disk scheduling algorithm is explained in detail by Varun sir. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:04 What is Disk Scheduling 00:17 Architecture of Hard Disk (Platter Track Sector) 02:42 Role of Actuator Arm & Read/Write Head 03:53 What is Seek Time 05:28" [YouTube Link](https://youtube.com/watch?v=9uoa_p8q47Y) 2018-05-08T06:12Z 2.6M followers, 1.2M engagements "Lec-26: Minimization of DFA in Hindi with example TOC #TheoryOfComputation #TOCByGateSmashers #automatatheory 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Minimization of DFA is explained with example. This topics is important for competitive and college/university exams. 0:00 -Introduction 1:20 -NFA to DFA Conversion 2:01 -Minimization of DFA Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=A7eKj_GXam0) 2020-04-06T06:30Z 2.6M followers, 1.8M engagements "While loop in C Programming with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed While loop in C Programming with examples. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database" [YouTube Link](https://youtube.com/watch?v=A8oirIz1qPs) 2022-06-11T05:42Z 2.6M followers, 372.6K engagements "Comparison of All SDLC Models Waterfall Iterative Prototype Spiral Increment RAD Agile etc. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=ASrMUd0p9fE) 2021-01-04T09:14Z 2.6M followers, 736.6K engagements "Lec-33: Attributes of NumPy in Python 🐍 with execution Python 🐍 for Beginners In this video Varun sir will explore the key attributes of NumPy in Python and see them in action with practical execution. Whether youre just starting out with Python or looking to strengthen your NumPy basics this session will help you understand how arrays work under the hood in a simple and clear way. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 00:25 various" [YouTube Link](https://youtube.com/watch?v=Aff6Z0Pz650) 2023-03-15T11:30Z 2.6M followers, 80.5K engagements "What is Constraint Satisfaction Constraint Satisfaction Problem (CSP) in AI with Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:" [YouTube Link](https://youtube.com/watch?v=AgyCSmDVk5s) 2019-12-30T06:30Z 2.6M followers, 883.6K engagements "How DATA Search 👀 & Filters in #sql #interview #dbms #shorts #ytshorts Tired of confusing SQL tutorials Watch this fun and simple breakdown of the WHERE clause explained using a real-life example of buying shoes online Learn how filtering works in SQL with brand rating and price range just like shopping apps. Perfect for coding beginners and anyone who wants to understand SQL quickly and clearly. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=BCntTf9t7_U) 2025-12-19T13:00Z 2.6M followers, 20.7K engagements "L-7.7: Unix Inode Structure with Numerical Example OS An Inode is a data structure in UNIX operating systems that contains important information pertaining to files within a file system. When a file system is created in UNIX a set amount of Inodes is created as well. Usually about [--] percent of the total file system disk space is allocated to the Inode table. It has been discussed in detail by Varun sir in this video. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Unix" [YouTube Link](https://youtube.com/watch?v=BJ13GsC0_os) 2020-12-19T10:30Z 2.6M followers, 293.9K engagements "Lec-77: Domain Name Server(DNS) & its types in Hindi All about DNS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video there is description of Domain Name Server(DNS) & its types in Hindi. DNS is a directory of domain names that align with IP addresses. DNS and its types: 1) Local Cache or DNS Resolver 2) Root Source 3) Top level Domain 4) Authoritative Server Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=BZISxpdl4lQ) 2018-12-27T14:00Z 2.6M followers, 608K engagements "Lec-22: Introduction to Intelligent Agents and their types with Example in Artificial Intelligence 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:" [YouTube Link](https://youtube.com/watch?v=BkedAnQfJ_U) 2019-05-02T12:20Z 2.6M followers, 1.2M engagements "Lec-41: Numerical Explanation on SVM How Support Vector Machine Algorithm Works This video provides a numerical explanation of how SVM works covering concepts like hyperplanes support vectors and margin maximization. Learn how SVM separates data points efficiently and improves model accuracy. Watch till the end for a step-by-step breakdown -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - How SVM works 00:54 - Step [--] 01:33 - Step [--] 03:48 - Step [--] 04:48 - Step [--] 05:27 - Step [--] 10:30 - Step" [YouTube Link](https://youtube.com/watch?v=BpcDcvARbUQ) 2025-03-26T13:36Z 2.6M followers, 171.3K engagements "Lec-6: What is DFA in TOC with examples in hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots DFA(Q q0 F) is a type of finite automaton which means they have a limited set of states can transition between these states based on input symbols and can recognize specific patterns in input strings. DFA(Q q0 F) 0:00 - Introduction 0:32 -Deterministic 1:25 -DFA 5:14 - Example 6:24 - DFA Design 10:57 - Transition Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=CiXJnosT0UE) 2020-03-19T13:37Z 2.6M followers, 2.2M engagements "Lec-19: How to Evaluate Arithmetic Expression using SDT Syntax Directed Translation Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:05 - Example using Bottom up Top Down & Bottom Up Parsing of SDT: https://youtu.be/7wlyOkz61ig Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=CrLGZlvNvCw) 2020-10-31T05:33Z 2.6M followers, 451.9K engagements "Practice Question on Increment/Decrement Operator Postfix Prefix Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here we have discussed Practice Question on Increment/Decrement Operator. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=D35Kq4hQLyI) 2022-02-20T05:53Z 2.6M followers, 149.7K engagements "Sizeof() Operator C Programming 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Sizeof() Operator C Programming Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=D69jfji9Rzk) 2022-02-26T05:23Z 2.6M followers, 107.6K engagements "Types of View #sql #engineering #cse Understand the key differences between a Normal View and a Materialized View in SQL. Learn how Normal Views compute data on demand while Materialized Views store precomputed results for faster performance. This comparison helps you choose the right option for query optimization large datasets and dashboards. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and" [YouTube Link](https://youtube.com/watch?v=DXPadWKGmEI) 2026-02-02T13:27Z 2.6M followers, 10.9K engagements "Lec-7: Canonical Sum of Product (SOP) with example In this video well cover what Canonical Sum of Product (SOP) means and how to construct it using a truth table and minterms. With a simple example you'll learn how to derive the SOP form of Boolean expressions step by step. This tutorial breaks down the concept clearly and is perfect for students of Engineering Computer Science and GATE/UGC NET aspirants. ---------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:48 - What is SOP" [YouTube Link](https://youtube.com/watch?v=DgsvuhG7ShI) 2021-09-15T05:43Z 2.6M followers, 1.1M engagements "Lec-13: What is NFA in TOC in Hindi Non Deterministic Finite Automata 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video features the concept of NFA in TOC. It covers topics such as finite states regular language and choices of moves. 0:00 -Introduction 0:27 -Non Deterministic Finite Automata(NDFA) 0:55 -Set of finite states 3:57 -Choices of moves Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=Dli3czfNvlo) 2020-03-25T07:30Z 2.6M followers, 1.5M engagements "Lec-93: Why Indexing is used Indexing Beginning DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=E--yzX05_k8) 2018-10-23T16:44Z 2.6M followers, 1.3M engagements "Lec-2: What is State Space Search Introduction to Problem Solving in Artificial Intelligence State space search is at the heart of how AI solves problems from navigating a maze to planning complex tasks. In this introduction Varun sir will break down what state space search means why its important in artificial intelligence and how it forms the foundation of problem-solving techniques. Perfect for beginners who want to understand AI concepts in a clear relatable way. #artificialintelligence" [YouTube Link](https://youtube.com/watch?v=E5jVBqe59EE) 2019-12-11T12:53Z 2.6M followers, 1.4M engagements "For loop in C Programming with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=E68uezDkQxc) 2022-06-14T12:01Z 2.6M followers, 510.3K engagements "L-3.11: Locality of Reference in Cache Memory Spatial Vs Temporal Locality Computer Organisation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Locality of reference is the tendency of a processor to access the same set of memory locations repetitively over a short period of time. 0:00 - Locality of Reference 2:08 - Spatial Locality 5:56 - Temporal Locality Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=E6QATWzjWZU) 2019-10-08T13:45Z 2.6M followers, 301K engagements "Dont Do These [--] Things ❌ 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Cloud" [YouTube Link](https://youtube.com/watch?v=E6vpbaJbBCo) 2026-01-31T13:40Z 2.6M followers, 27.8K engagements "Lec-58: Introduction to AVL Tree in Data Structure with Examples All Imp Points of AVL 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:56 -Order for data insertion in binary tree 3:11 -Problem in Binary Search Tree 4:47 -Balanced Binary Search Tree 6:37 -Balanced factor AVL tree is a self-balanced binary search tree. That means an AVL tree is a binary search tree but it is a balanced tree. A binary tree is said to be balanced if the difference between the heights of left and right subtrees of every node in the tree is either [---] [--] or +1. Data" [YouTube Link](https://youtube.com/watch?v=E9DOBLNB-aE) 2020-02-07T12:59Z 2.6M followers, 1.6M engagements "Lec -38: Introduction to T Flip Flop Circuit Working Characteristics & Excitation Table In this video you will learn everything about T Flip Flopfrom its circuit diagram and working to its truth table characteristics and excitation table. Whether you have just started in digital electronics or revising for exams this quick guide will help you understand T Flip Flops in the simplest way. This video is perfect for students of B.Tech Diploma GATE or anyone learning Digital Logic Design." [YouTube Link](https://youtube.com/watch?v=ECsNvi0wgyA) 2022-06-02T05:51Z 2.6M followers, 958.1K engagements "Lec-18: Slicing in Python Strings with Examples Python 🐍 for Beginners In this video Varun sir will break down the concept of string slicing in Python with simple explanations and easy-to-follow examples. Whether youre just starting your Python journey or brushing up on the basics youll learn how to extract parts of a string use step values and apply slicing in real scenarios. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:17 - Example 02:11 -" [YouTube Link](https://youtube.com/watch?v=ErgSKwpEEDs) 2023-10-13T05:15Z 2.6M followers, 185.9K engagements "Lec-47: Cross/Cartesian Product in Relational Algebra Database Management System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=F6MBz_h3Uj8) 2018-07-04T04:09Z 2.6M followers, 864.2K engagements "Lec-17: Introduction to Game Playing Learn Game Playing Algorithms with Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:" [YouTube Link](https://youtube.com/watch?v=FFzdXJ49KAI) 2019-04-13T13:52Z 2.6M followers, 805.5K engagements "Euler Graph in Graph Theory Euler Path & Euler Circuit with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Any connected graph is called as an Euler Graph if and only if all its vertices are of even degree. Graph Theory (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=FoiLXsV-bnI) 2021-11-27T06:10Z 2.6M followers, 609.6K engagements "Lec-45: Decidability & Undecidability table in toc for all languages 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Decidability & Undecidability table in toc for all languages is explained with examples. It is one of the most important topics of toc. Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of" [YouTube Link](https://youtube.com/watch?v=FvqG9RQWIQc) 2020-04-18T06:19Z 2.6M followers, 294.8K engagements "SQL Constraints Made Easy NOT NULL to FOREIGN KEY Explained Fast Ever seen negative ages or missing phone numbers in a report Learn how SQL Constraints ensure valid accurate and consistent data. NOT NULL PRIMARY KEY CHECK UNIQUE and FOREIGN KEY everything explained clearly. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=Fz7LFcMMxh0) 2026-01-19T13:08Z 2.6M followers, 17.3K engagements "Lec-31: Various Media Access Control Protocols in Data Link Layer Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Medium Access Control (MAC) Protocols are explained in this video. Several Medium Access Control (MAC) protocols are used in computer networks to control access to the shared communication medium such as Ethernet wireless networks and token-based networks. Here are some commonly used MAC protocols: ALOHA CSMA Token ring FDMA TDMA 0:00 - Introduction 2:48 - Random Access Protocol 5:24 - Control Access 6:49 - Channelization Protocol Computer" [YouTube Link](https://youtube.com/watch?v=G0h0dC4Zycs) 2019-08-01T16:34Z 2.6M followers, 906.9K engagements "IPsec vs. SSH vs. SSL/TLS Network Security Protocols 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Theory of Computation" [YouTube Link](https://youtube.com/watch?v=G9Px24hHlUA) 2024-04-26T06:31Z 2.6M followers, 82.7K engagements "Lec-31: How Recursion Works in C++ Programming C++ programming for beginners How a function can call itself In this video Varun Sir will break down the recursion in C++ in the simplest way possible From what recursion actually means to how it works behind the scenes youll get a crystal-clear understanding with easy-to-follow examples and real-world analogies. Whether youre just starting with C++ or brushing up on the basics this is the perfect place to learn how recursion really works. #Cplusplus #RecursionInCPP" [YouTube Link](https://youtube.com/watch?v=GEx32QHW0Tk) 2025-06-18T13:13Z 2.6M followers, 22.8K engagements "Introduction to Hidden Markov Model Artificial Intelligence Explore the fundamentals of the Hidden Markov Model (HMM) and how it is used to model systems with hidden states. Learn how HMMs are applied in speech recognition bioinformatics and natural language processing. This video breaks down concepts like states observations transition and emission probabilities in a beginner-friendly way. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=GIuaPCWXy0Q) 2025-04-13T13:01Z 2.6M followers, 112.8K engagements "Lec-16: Introduction to VMware & Hypervisor Ecosystem with Real life Applications Cloud Computing VMware and the hypervisor ecosystem are key to modern virtualization enabling multiple operating systems to run on a single physical machine. This technology optimizes resource usage reduces costs and enhances flexibility. In this video Varun sir will explore VMware's role in the hypervisor ecosystem showcasing real-life applications and how it revolutionizes IT infrastructure. #cloudcomputing" [YouTube Link](https://youtube.com/watch?v=GTftALde2WM) 2025-01-21T14:34Z 2.6M followers, 35.1K engagements "MTBF vs MTTR Mean Time Between Failure Mean Time to Repair 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=Gp9DhFWGgJQ) 2022-07-06T06:27Z 2.6M followers, 152.9K engagements "L-5.26: Most recently used page replacement algorithm Operating System Page Replacement Algorithm decides which page to remove also called swap out when a new page needs to be loaded into the main memory. Page Replacement happens when a requested page is not present in the main memory and the available space is not sufficient for allocation to the requested page. In this video Varun sir has discussed about it in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new" [YouTube Link](https://youtube.com/watch?v=H3BU_Do_l-Q) 2018-04-15T05:26Z 2.6M followers, 647K engagements "DBMS vs RDBMS 🤔👍🏻#VarunSir#NainaMam#shorts #youtubeshorts #short #gatesmashers 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots DBMS vs RDBMS with example by Varun Sir and Naina Mam #shorts #shortvideo Full course of DBMS https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Subscribe to our new channel: https://www.youtube.com/c/GateSmashersPlus Other subject playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=H6sJDrEOKDc) 2022-04-23T11:36Z 2.6M followers, 812K engagements "Lec-70: UDP (User Datagram Protocol) header in Computer Networks in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Varun sir explains UDP (User Datagram Protocol) header here. UDP uses headers when packaging message data to transfer over network connections. UDP headers contain a set of parameters called fields. The User Datagram Protocol header has four fields each of which is [--] bytes. They are the following: Source port number which is the number of the sender; Destination port number the port to which the datagram is addressed; Length the length in bytes of" [YouTube Link](https://youtube.com/watch?v=HF_znV8x9a0) 2018-04-24T14:21Z 2.6M followers, 665.5K engagements "Lec-30: Introduction to Stack PUSH and POP operations Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:09 - Real life examples 1:02 - Operations of Stack 2:26 - Structure of Stack 5:34 - Time complexity 6:13 - Applications Data Structure (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System :" [YouTube Link](https://youtube.com/watch?v=HRDHgKrYHgU) 2022-10-08T06:00Z 2.6M followers, 243.5K engagements "RANK() vs DENSE_RANK() in SQL Are you confused about the difference between RANK() and DENSE_RANK() in SQL This quick SQL video by Varun Sir provides you with a simple example so you can clearly understand how SQL ranking functions work in real queries. Stay tuned for more short and easy SQL tutorials in this series. #SQL #LearnSQL #SQLTutorial -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=HezgTYgmGVw) 2026-02-05T13:23Z 2.6M followers, 17K engagements "Class Diagram in UML Banking System (Real Life example) Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=HuL9EMx8NQo) 2023-07-26T11:30Z 2.6M followers, 889.1K engagements "Exam Fear ❌ vs Real Fear 😨 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Cloud" [YouTube Link](https://youtube.com/watch?v=I5r1xPh58rE) 2026-01-30T12:59Z 2.6M followers, 19.5K engagements "L-3.0: Divide and Conquer Algorithm How complex problems are solved efficiently in computer science In this video Varun sir will explain about Divide and Conquer a powerful algorithmic approach that breaks a big problem into smaller chunks solves them individually and combines the results to get the final answer. He will simplify the concept with real-life examples and make it super easy to understand. This video is perfect for students programmers or anyone curious about how smart problem-solving works #algorithm" [YouTube Link](https://youtube.com/watch?v=I8w2XN0w-fQ) 2021-03-12T06:45Z 2.6M followers, 1.1M engagements "Functional vs Non-functional Requirements Requirement Engineering Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=IBqO6aUkJSE) 2022-07-14T06:48Z 2.6M followers, 783.4K engagements "Lec-27: How Do while loop works in C++ programming Control Flow statements C++ by Varun Sir In this video Varun Sir will explain How Do while loop works in C++ programming He will also explain the syntax logic and real examples which helps you master it fast. A must-watch for beginners who want to build a strong foundation in programming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 01:02 - Why Do while loop is required 03:25 - How Do while loop works 04:36 - Do while loop" [YouTube Link](https://youtube.com/watch?v=IJf6bBcHyPg) 2025-06-03T13:01Z 2.6M followers, 20.3K engagements "L-1.11: Process Vs Threads in Operating System In this video Varun sir will explain the difference between Process and threads explained with real life examples. students always feel confused in this topic but after watching this video you will be able to solve the questions easily. Fork questions are asked in competitive exams like GATE NTA NET NIELIT DSSSB TGT/PGT computer science KVS CSE PSUs etc. and college university exams also. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 -" [YouTube Link](https://youtube.com/watch?v=ITc09gOrqZk) 2018-12-21T07:25Z 2.6M followers, 1.7M engagements "Lec-61: ARP Explained- Address Resolution Protocol Network Layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here Varun sir explains ARP Explained- Address Resolution Protocol. ARP (Address Resolution Protocol) is a network protocol used to find out the hardware (MAC) address of a device from an IP address. It is used when a device wants to communicate with some other device on a local network (for example on an Ethernet network that requires physical addresses to be known before sending packets). The sending device uses ARP to translate IP addresses to MAC" [YouTube Link](https://youtube.com/watch?v=IUSyV2BVh4A) 2021-01-28T08:10Z 2.6M followers, 729.5K engagements "L-3.12: Introduction to Trees (Binary Tree Almost Complete Binary Tree Full BT Complete BT BST) In this video Varun sir will explains the basics of Trees in data structuresstarting from what a Binary Tree is to more specific types like Full Binary Tree Complete Binary Tree Almost Complete Binary Tree and the all-important Binary Search Tree (BST). Whether you're a beginner or brushing up your concepts for interviews this is your one-stop guide to understanding how these tree structures work and where theyre used in real-world applications. #algorithm" [YouTube Link](https://youtube.com/watch?v=I_JuQ5ayPmc) 2020-08-22T07:51Z 2.6M followers, 1.5M engagements "Lec-20: Python Lists & Accessing from List with examples Python for Beginners What are Lists in Python Why we use Lists in Python How to Access data from Lists Everything is explained in this video with examples by Mr. Varun Singla Must Watch for Beginners #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 02:00 List in Python 03:30 Example 05:38 Accessing Element from the list" [YouTube Link](https://youtube.com/watch?v=Icw4cLTtKh4) 2022-08-17T05:50Z 2.6M followers, 230K engagements "Lec-25: Third Normal Form in dbms with examples in Hindi Normalization 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 4:16 - Example [--] 6:54 - Example [--] Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa" [YouTube Link](https://youtube.com/watch?v=IeSai2JVm78) 2018-02-22T03:43Z 2.6M followers, 1.9M engagements "Lec-34: Carrier Sense Multiple Access in Computer Network CSMA Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Carrier Sense Multiple Access. Carrier Sense Multiple Access (CSMA) is a MAC protocol used to control access to a shared communication medium. CSMA protocols help avoid collisions between devices attempting to transmit data simultaneously. 0:00 - Introduction 3:39 - 1-persistent 6:10 - 0-persistent 8:43 - p-persistent Computer Networks (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=IftFvfSywCQ) 2019-09-13T15:12Z 2.6M followers, 822.4K engagements "Lec-19: All Operators Precedence & Associativity C++ programming for beginners In this video Varun Sir explains the precedence and associativity of all operators in C++ covering arithmetic relational logical and bitwise operators. Learn how the order of evaluation influences the outcome of expressions. This is a must-watch for beginners to develop a strong understanding of operator precedence in C++ programming. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Table of Precedence &" [YouTube Link](https://youtube.com/watch?v=Ig9ywycUKEE) 2025-05-21T13:01Z 2.6M followers, 22.1K engagements "L-5.16: What is Thrashing Operating System A condition in which excessive paging operations are taking place is called Thrashing. A system that is thrashing can be perceived as either a very slow system or one that has come to a halt. In this video Thrashing is discussed in detail by Varun sir. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction to Thrashing 02:55 - The Concept of Paging 04:50 - Page Faults 07:05 - How to Prevent Thrashing" [YouTube Link](https://youtube.com/watch?v=IyWaK8pbN6A) 2018-05-12T06:47Z 2.6M followers, 1M engagements "L-7.3: Allocation Methods in operating system in hindi Contiguous vs NonContiguous In this video you will get introduction to allocation methods or we can say file allocation methods. Contiguous and non-contiguous methods of allocation. This topic is very important for competitive exams like GATE UGC NET NIELIT PSUs and College/University exams. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 2:16 - Allocation methods with example 4:00 - Purpose of Allocation method" [YouTube Link](https://youtube.com/watch?v=J6wVO4pvUCw) 2020-05-23T06:30Z 2.6M followers, 633.3K engagements "What is VPN How VPN Works 🕵♂ Virtual Private Network (VPN) with Real Life Examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Database Management System:" [YouTube Link](https://youtube.com/watch?v=JFXBjlT5cGU) 2024-04-18T05:37Z 2.6M followers, 212.2K engagements "Lec-22: Difference between Mealy and Moore Machine in Hindi All imp points 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video gives the description of difference between Mealy and Moore Machine. It covers all the important points. What is Mealy formal definition:https://youtu.be/kikut5SJVTE What is Moore formal definition:https://youtu.be/_88FzOc9GzA Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=JM_xEXqYUgI) 2020-04-03T14:18Z 2.6M followers, 720K engagements "Software Requirements Requirement Engineering Feasibility Study Elicitation SRS Validation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=JNLRXczA9Y0) 2022-07-12T05:58Z 2.6M followers, 980K engagements "Lec-21: Data link layer in computer Networks and its Responsibilities 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Data Link layer. Data link layer is the second layer in the OSI (Open Systems Interconnection) model and the TCP/IP protocol suite. It is responsible for breaking the data received from the network layer into smaller units called frames and transmitting them over the physical medium. 0:00 - Introduction 0:57 - Hop to Hop 5:46 - Flow Control 9:04 - Error Control 12:19 - Access Control 15:18 - MAC address 16:41 -" [YouTube Link](https://youtube.com/watch?v=JRgmPco0KWI) 2018-04-17T06:16Z 2.6M followers, 1.5M engagements "Lec-14: Routers in Computer Networks Physical data link and network layer device 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Routers in Computer Networks. Routers are networking devices that connect multiple computer networks and route data packets between them. They operate at the network layer of the OSI model and make decisions about the most efficient path for data transmission. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=JhBnOamc_8s) 2018-11-03T15:07Z 2.6M followers, 762.3K engagements "WHERE vs HAVING in #sql Explained Quick GroupBy Tutorial Learn the difference between SQLs WHERE and HAVING clauses in this concise tutorial. We show how the WHERE clause filters rows from your table and how HAVING filters groups created with GROUP BY. Youll see why WHERE is used before grouping and why HAVING only works with aggregate functions like COUNT SUM and MIN/MAX. Perfect for beginners who want to write cleaner more efficient SQL queries 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=JxSBtDhgz3g) 2025-12-29T13:50Z 2.6M followers, 16.3K engagements "GATE Exam Pattern📊#gate #shorts #ytshorts #education #engineering #gate2024" [YouTube Link](https://youtube.com/watch?v=K-l-N5sNuf4) 2024-01-30T14:39Z 2.6M followers, 728.9K engagements "What is DFD How to design DFD Symbols examples full explanation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=KN-inGJG540) 2022-08-09T11:30Z 2.6M followers, 1.1M engagements "2D Translation in Computer Graphics 🔥 Easy Explanation with Example In this video Varun Sir explains the concept of 2D Translation in Computer Graphics using simple examples. Learn how objects move along the X and Y axes without changing their shape. Ideal for beginners and exam-oriented students. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=KWyr-_-iWcE) 2026-01-22T13:29Z 2.6M followers, [----] engagements "B.Tech #engineering #jobs #struggle #solutions #motivation #mustwatch Every year after Class [--] around [----] lakh students appear for IIT-JEE while lakhs more join engineering colleges across India. Rising fees AI disruption and increasing layoffs have made career outcomes more uncertain than ever. In this video Varun Sir explains the real ground reality of the B.Tech journey and what students must focus on to build a stable and meaningful future. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=KZ7nfCM2zHM) 2025-12-17T12:56Z 2.6M followers, 51.1K engagements "Lec-2: Properties of various Logic Gates Commutative Associative Idempotent This video explains how logic gates like AND OR and XOR follow Commutative Associative and Idempotent properties. Perfect for GATE UGC NET and university-level digital logic courses. Strengthen your fundamentals in digital electronics today 0:00 Introduction 5:09 Commutative Property 6:19 Associative Property 6:31 Idempotent Property Subscribe to our new channel: https://www.youtube.com/@varunainashots Digital Logic(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe Other" [YouTube Link](https://youtube.com/watch?v=KkA3j-gdBfw) 2021-06-17T05:30Z 2.6M followers, 967.5K engagements "Lec - 10: ETL vs ELT in Data Warehouse 🏭 What's the Difference between ETL and ELT In this video Varun sir will break down the key differences pros & cons and real-world use cases of ETL (Extract Transform Load) vs ELT (Extract Load Transform) in data warehousing. Whether you're a beginner or brushing up your skills this quick guide will help you choose the right approach for your data pipeline. #datawarehouse #dataengineering ------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Understanding ETL" [YouTube Link](https://youtube.com/watch?v=KyUaGxWrKkE) 2025-02-06T13:34Z 2.6M followers, 35.5K engagements "Complete Syllabus Of Computer Graphics @GateSmashers In this video Varun Sir covers the complete syllabus of Computer Graphics as per GATE UGC NET B.Tech and BCA exams. Topics include graphics hardware raster & random scan displays transformations clipping. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=L3QDEtSi66Y) 2025-12-26T14:26Z 2.6M followers, [----] engagements "Lec-13: BCD Addition with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have explained BCD Addition with examples Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=L6a1ldUOCN0) 2021-06-06T14:52Z 2.6M followers, 604.4K engagements "Lec-56: Introduction to Turing Machine and its Definition in Hindi TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Introduction to Turing Machine and its definition is explained. 0:00 - Introduction 4:50 - Read Write 5:23 - Left Right Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms" [YouTube Link](https://youtube.com/watch?v=LE_7krgRGt8) 2020-05-15T10:30Z 2.6M followers, 1.2M engagements "Lec-2: Supervised Learning Algorithms Machine Learning Supervised Learning algorithms are a key part of machine learning where models are trained on labeled data to make predictions or classify new inputs. These algorithms learn from past data to identify patterns and make informed decisions. In this video well explore the most commonly used supervised learning algorithms including linear regression decision trees and support vector machines and discuss how to implement them effectively." [YouTube Link](https://youtube.com/watch?v=LKlOH8OLLcw) 2023-08-25T06:19Z 2.6M followers, 505.2K engagements "Lec-65: Lambda() Function in Python 🐍 with execution 👩💻 In Python a lambda function is a small anonymous function defined using the lambda keyword. It's called "anonymous" because it doesn't have a name like a regular function defined using the def keyword. lambda functions can take any number of arguments but they can only have one expression. In this video Varun sir will -------------------------------------------------------------------------------------------------------------------------------------- Timetsamps: 00:00 What is Lambda function 00:45 Execution of Lambda() 04:03 example" [YouTube Link](https://youtube.com/watch?v=LQatU6WFZiM) 2023-10-26T08:59Z 2.6M followers, 110.4K engagements "Lec -20: How Multiplexers are Functionally Complete Implement AND OR & NOT using 2*1 Mux In this video Varun Sir will break down how multiplexers are functionally complete by implementing AND OR and NOT gates using a simple 2:1 MUX. This is perfect for Digital Electronics beginners and the ones who are preparing for various competitive exams like GATE UGC NET etc. This video will make you understand the power of MUX in logic design. #Multiplexer #DigitalElectronics" [YouTube Link](https://youtube.com/watch?v=LX8UPEYcEJ8) 2022-02-28T06:20Z 2.6M followers, 770.2K engagements "All SQL DDL Commands in [--] Minute #sql #sqlcommands #dbms Learn SQL DDL commands with the simplest real-life analogy your home almirah Understand CREATE ALTER DROP TRUNCATE and RENAME in a crystal-clear way that even beginners can follow. A must-watch for every student preparing for tech & competitive exams sql sql tutorial sql ddl database tutorial sql beginner coding for beginners programming learning create sql database ddl commands learn sql tech skills gate smashers career boost data definition language coding tips programming reels study reels learn with me tech shorts students community" [YouTube Link](https://youtube.com/watch?v=LrONwGZR5_M) 2025-12-06T13:00Z 2.6M followers, 31.6K engagements "Activity Diagram in UML Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=LyhTDsjjjrE) 2023-07-22T11:30Z 2.6M followers, 600.7K engagements "L-4.2: Knapsack Problem With Example Greedy Techniques Algorithm In the knapsack problem you need to pack a set of items with given values and sizes (such as weights or volumes) into a container with a maximum capacity. If the total size of the items exceeds the capacity you can't pack them all. It will be explained in detail by Varun sir in this video. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Knapsack Problem 1:51 - Greedy about Profit 4:30 - Greedy about Weight 6:40 -" [YouTube Link](https://youtube.com/watch?v=M79iHjAG1tg) 2020-01-23T16:19Z 2.6M followers, 1.9M engagements "Right Outer Join SQL Joins Master Trick #shorts #sql #sqlcommands A right outer join returns all rows from the right table and the matching rows from the left table. If no match is found the missing values from the left table are filled with NULL. 👉 In short: Right Table = Fully shown Left Table = Only matching rows (non-matching become NULL) 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and" [YouTube Link](https://youtube.com/watch?v=MPNaWSWh9uc) 2026-01-09T13:48Z 2.6M followers, 11K engagements "L-2.3: First Come First Serve(FCFS) CPU Scheduling Algorithm with Example In this video Varun sir will explain First Come First Serve (FCFS) which is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival. It is the easiest and simplest CPU scheduling algorithm. In this type of algorithm processes which requests the CPU first get the CPU allocation first. This is managed with a FIFO queue. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=MZdVAVMgNpA) 2018-05-19T04:21Z 2.6M followers, 3.9M engagements "RAD Model in Software Engineering Rapid Application Development 🛠 with Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=MvyVR5soJjI) 2023-12-07T14:22Z 2.6M followers, 285.1K engagements "Lec-47: What is Classless Addressing (CIDR) in Hindi CIDR vs Classful Addressing 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Classless Addressing (CIDR). Classless Inter-Domain Routing (CIDR) is an IP addressing scheme that evolved from earlier classful addressing. It is a more flexible and efficient method of allocating IP addresses. It allows more flexible allocation of IP addresses overcoming the limitations of classful addressing. 0:00 - Introduction 0:30 - No classes 0:42 - Blocks 2:30 - Notation 13:05 - Rules Computer" [YouTube Link](https://youtube.com/watch?v=N-ywmOpWehE) 2018-05-06T11:57Z 2.6M followers, 1M engagements "L-4.15: BFS & DFS Breadth First Search Depth First Search Graph Traversing DAA In this video Varun sir will discuss Breadth First Search (BFS) and Depth First Search (DFS)two fundamental graph traversal algorithms used in Data Structures & Algorithms (DAA). Whether you're preparing for interviews or exams this video gives you a clear and practical understanding of how BFS and DFS work with step-by-step examples. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction to" [YouTube Link](https://youtube.com/watch?v=N2P7w22tN9c) 2022-09-15T05:14Z 2.6M followers, 2.3M engagements "L-5.5: First Fit Next Fit Best Fit Worst fit Memory Allocation Memory Management OS In this video Varun sir will discuss about the memory management in Operating system in detail. First Fit: Allocate the first hole that is big enough. Next Fit: Same as first fit but start search always from last allocated hole. Best Fit: Allocate the smallest hole that is big enough. Worst fit: Allocate the largest hole. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 1:09 -" [YouTube Link](https://youtube.com/watch?v=N3rG_1CEQkQ) 2018-03-28T10:36Z 2.6M followers, 1.5M engagements "Array & Pointers in C Programming with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Array & Pointers in C Programming with examples. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa" [YouTube Link](https://youtube.com/watch?v=N9-FbTtFwH4) 2022-01-11T11:30Z 2.6M followers, 370.4K engagements "Lec-40: Support Vector Machines (SVMs) Machine Learning Support Vector Machines (SVMs) are one of the most powerful tools in a Machine Learning but they can also feel a little intimidating at first. In this video Varun sir will break down the concept of SVMs in a simple beginner-friendly way so you can understand how they work and why theyre so effective in classification problems. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction of SVMs 01:15 - Hyperplane 04:52 - Support" [YouTube Link](https://youtube.com/watch?v=NDqACjz5j8g) 2025-03-21T14:00Z 2.6M followers, 281.7K engagements "Lec-15: Membership Operators in Python 🐍 with Execution 💻🖥 Python Programming 👩💻👨💻 In this video Varun sir will be discussing about the concept of membership operator in Python. In this topic Varun sir will explain that using many of the example which is easy to understandable. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Membership Operator 01:25 Execution in membership operator" [YouTube Link](https://youtube.com/watch?v=NXwpH79BUb4) 2023-09-20T08:14Z 2.6M followers, 65.2K engagements "Lec - 48: Shift Registers SISO SIPO PISO PIPO In this video Varun Sir will break down the basics of Shift Registers and explore the four main types: SISO SIPO PISO and PIPO. This video is perfect for electronics digital logic and VLSI learners. You will get the clarity about Shift registers in a minute. #registers #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:56 - Understanding Shift registers 01:45 - Types of Shift Registers 02:18 - SISO 05:27 -" [YouTube Link](https://youtube.com/watch?v=NjMX4hohyRI) 2022-06-19T11:30Z 2.6M followers, 1.4M engagements "Lec-124: CREATE Command (DDL) in SQL with Implementation on ORACLE 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Structured Query Language (SQL)(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=Nsv0MX3IDJE) 2019-03-15T10:45Z 2.6M followers, 384.2K engagements "Lec-50: Linear Search in Python 🐍 Searching Algorithm in Python 🐍 In this video Varun sir will discuss about the concept of Linear search also known as sequential search is a simple searching algorithm that scans each element in a list or array sequentially until the target element is found or until the end of the list is reached. It works well for small lists or when the elements are not sorted.#python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Linear search with" [YouTube Link](https://youtube.com/watch?v=OKbgKTDgYdk) 2023-09-26T11:30Z 2.6M followers, 86.2K engagements "Lec-75: Transaction States Database Management System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:10 - Active 4:23 - Partially Committed 5:14 - Committed 5;55 - Terminated 7:15 - Failed 9:38 - Abort Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=ObwYFVLB_VI) 2018-10-04T06:02Z 2.6M followers, 1.1M engagements "Lec-22: Bagging/Bootstrap Aggregating in Machine Learning with examples Bagging (Bootstrap Aggregating) is a powerful ensemble technique in machine learning designed to improve model accuracy and reduce variance. In this video well explore how Bagging works and its significant impact on enhancing model performance. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 00:16 Bagging/Bootstrap 02:28 Ensemble Learning" [YouTube Link](https://youtube.com/watch?v=Oq27arfMwA0) 2023-12-14T11:30Z 2.6M followers, 135K engagements "Understand Cross Join in #sql #join #dbms #interview #cse #it In this video Varun Sir explain Cross Product (Cross Join) in SQL using the simplest logic multiplication. Youll learn why every SQL join internally starts with a cross product how columns are added and how rows are multiplied. This concept is extremely important for understanding joins deeply and confidently. Perfect for beginners and competitive exam aspirants. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=PME_AWTcqIM) 2025-12-27T13:18Z 2.6M followers, 16.1K engagements "Lec-2: Phases of Compiler with examples Compiler Design 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:47 - Compiler Definition 2:03 - Phases of Compiler Design Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa" [YouTube Link](https://youtube.com/watch?v=PT9iWM80PDU) 2020-09-18T13:58Z 2.6M followers, 1.4M engagements "Lec - 28: SR flip-flop using NAND gate Digital Electronics Understand how an SR flip-flop works using NAND gates In this video Varun Sir will break down step-by-step in the simplest way possible Learn the logic working truth table and circuit explanation of the SR flip-flop using NAND gatesa key concept in Digital Electronics. Perfect for beginners and engineering students #sequentialcircuit #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 01:51 - Truth" [YouTube Link](https://youtube.com/watch?v=PWB3dn0azg8) 2022-05-23T06:21Z 2.6M followers, 2.4M engagements "L-5.13: 2-Level Paging in Operating System Multilevel Paging Multilevel Paging is a paging scheme that consists of two or more levels of page tables in a hierarchical manner. It is also known as hierarchical paging. In this video it has been discussed in detail by Varun Sir. #operatingsystem 2-level Paging pdf: https://drive.google.com/file/d/1_wy-zLIGzGxolPlrPlB0sOUld_PHjHHy/view Paging in OS: https://youtu.be/6c-mOFZwP_8 -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction to" [YouTube Link](https://youtube.com/watch?v=PiEq1CoP0ds) 2020-08-07T14:32Z 2.6M followers, 630.3K engagements "Lec - 50: Convert SR to JK Flip Flop Digital Electronics In this video Varun sir will walk you through the step-by-step conversion of an SR flip-flop to a JK flip-flop a key concept in sequential logic design and digital electronics. Whether you're a student preparing for exams an engineering enthusiast or just brushing up on sequential circuits this video is a perfect guide to mastering flip-flop conversion. #sequentialcircuit #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps:" [YouTube Link](https://youtube.com/watch?v=Q6jiXpclSGU) 2023-05-06T06:54Z 2.6M followers, 402.2K engagements "Lec-9: What Is a Vector Space Linear Algebra for Beginners @GateSmashers In this lecture Ankit Sir explains Vector Spaces along with their internal and external properties. The session focuses on vector addition scalar multiplication and how these properties define a vector space with clear examples for better understanding. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of Algorithms" [YouTube Link](https://youtube.com/watch?v=QOfaUM1npzQ) 2026-01-06T13:42Z 2.6M followers, [----] engagements "Everyone LIKE 👍🏻 this Command #sql #engineering #shorts Learn how to use the LIKE command in SQL to search for specific patterns in your data. This video explains % and _ wildcards with simple examples making SQL pattern matching easy for beginners. This short video is perfect for students interview prep and anyone learning databases. #sql #likecommand -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=QbNOiYK0zoQ) 2026-02-04T13:02Z 2.6M followers, 23.2K engagements "Lec-28: Regular Expressions for Finite Languages Example [--] TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here Varun sir has discussed Regular Expressions for Finite languages with example. Link for Regular expression in toc is given below. Regular expression in toc: https://tinyurl.com/5n87j86r 0:00 -Introduction 0:30 -Languages 0:59 -Regular expressions for Finite Language Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=QddGS_Revb4) 2020-04-12T06:53Z 2.6M followers, 852.6K engagements "Lec-112: View in Database Oracle SQL Server Views Types of Views 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=QngqhdLd1SE) 2021-08-20T11:30Z 2.6M followers, 653.3K engagements "Lec-9: Binary to Gray Code Conversion & Vice-versa 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video is about Binary to Gray Code Conversion & Vice-versa Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management" [YouTube Link](https://youtube.com/watch?v=R7uuIACpdGQ) 2020-08-25T13:59Z 2.6M followers, 1.4M engagements "Date & Time Functions #sql #database #engineering #cse #shorts #viral Learn how to work with SQL Date & Time functions using practical real-world examples. Using employee data youll understand how to extract values using NOW DATE MONTH YEAR DAY and more. Perfect for beginners interview prep and competitive exams. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=RTcWQwm2BVs) 2026-01-26T13:02Z 2.6M followers, 15.1K engagements "Lec-1: Microprocessor and Microcontroller in Computer system 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Microprocessor is a small-sized electronic component inside a computer that carries out various tasks involved in data processing as well as arithmetic and logical operations. Microprocessor is built over an integrated circuit comprising millions of small components like resistors transistors and diodes. Microprocessor Playlist(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHL7mF_dRsj4Q9x1NNaZqkh Other subject playlist Link:" [YouTube Link](https://youtube.com/watch?v=SBh6dJMM6AI) 2022-07-19T13:27Z 2.6M followers, 824.8K engagements "Lec -37: Introduction to D Flip Flop Circuit Working Characteristics & Excitation Table In this video learn everything about the D Flip Flop one of the most important memory elements in digital electronics Varun Sir will break down its circuit working truth table characteristics and excitation table in a simple and easy-to-understand way. Whether you're a student or just curious about how digital circuits store data this is your go-to guide. This video is perfect for engineering students and competitive exam aspirants." [YouTube Link](https://youtube.com/watch?v=SCZaFD9Zv1s) 2022-06-01T13:23Z 2.6M followers, 1.3M engagements "Evolutionary Model with real life examples Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:" [YouTube Link](https://youtube.com/watch?v=SzRs2y1TcSY) 2022-07-18T05:50Z 2.6M followers, 663.8K engagements "TCP/IP Protocol Suite with Real Life Examples Why TCP/IP Used Fundamentals of Networking 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Computer Networks: https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture:" [YouTube Link](https://youtube.com/watch?v=TVr0RZ1-74g) 2024-04-24T12:44Z 2.6M followers, 427.3K engagements "L-4.5: Job Sequencing Algorithm with Example Greedy Techniques The sequencing of jobs on a single processor with deadline constraints is called as Job Sequencing with Deadlines. Here- You are given a set of jobs. Each job has a defined deadline and some profit associated with it. The profit of a job is given only when that job is completed within its deadline. In this video Varun sir will discuss about the job sequencing in detail. #JobSequencing #greedyTechniques #algorithm" [YouTube Link](https://youtube.com/watch?v=Tpp7o0jQ-8w) 2020-01-24T16:16Z 2.6M followers, 924.8K engagements Limited data mode. Full metrics available with subscription: lunarcrush.com/pricing
@GateSmashers Gate Smashers
Gate Smashers posts on YouTube about what is, sir, how to, ugc the most. They currently have [---------] followers and [---] posts still getting attention that total [-------] engagements in the last [--] hours.
Engagements: [-------] #
- [--] Week [---------] -8.70%
- [--] Month [---------] -25%
- [--] Months [----------] +22%
- [--] Year [-----------] +382%
Mentions: [---] #
- [--] Week [---] +1.10%
- [--] Month [---] +5.70%
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- [--] Week [---------] +0.38%
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Social Influence
Social category influence technology brands 6.09% stocks 1.29% social networks 1.11% ncaa football 1.11% countries 0.92% finance 0.92% exchanges 0.55% currencies 0.37% automotive brands 0.18%
Social topic influence what is #558, sir #576, how to 13.47%, ugc #153, science #1942, tutorial #2864, theory #810, engineering #689, ai 6.83%, artificial intelligence #415
Top accounts mentioned or mentioned by @varunainashots @gmailcom @apl @technicalgyan @gatesmasher @5mejobcast @gmailcom7 @rehman_unplugged @changebyscience
Top assets mentioned Alphabet Inc Class A (GOOGL) Microsoft Corp. (MSFT)
Top Social Posts
Top posts by engagements in the last [--] hours
"Lec - 41:Introduction to Counters Digital Electronics In this video Varun sir will break down the basics of counters essential sequential circuits used for counting pulses in digital systems. Learn how they work types of counters (synchronous & asynchronous) and where they're used in real-life electronics If you're a student or want to learn more about digital logic this is your go-to beginners guide. This video is perfect for: B.Tech Diploma GATE and Electronics students."
YouTube Link 2022-06-03T06:49Z 2.6M followers, 1.2M engagements
"Lec-8: LL(1) Parsing Table Check Whether a Grammar is LL(1) or Not 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:11 - LL(1) Parsing Table and check whether a Grammar is LL(1) or Not 0:53 - Examples Find first(): https://youtu.be/UXYqQ_CJsVE Find follow(): https://youtu.be/WUwG50xJ9vc Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links:"
YouTube Link 2020-09-27T13:37Z 2.6M followers, 2M engagements
"SQL GROUP BY Trick 🔥 Every Student Must Know #sql #sqlcommands In this video we explain the SQL GROUP BY clause using a real-life electronic store example. Learn how to analyze product-wise sales using COUNT MAX and MIN functions in SQL. Perfect for beginners interview prep and competitive exams like GATE and placements. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2025-12-22T13:00Z 2.6M followers, 43.7K engagements
"Lec-88: All Networking Protocols & Devices Summary from Physical to Application Layer protocols 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots All Networking Protocols & Devices are explained in this video. Application Data/ Firewalls Gateways DNS HTTP FTP DHCP Layer Message PCs Phones Telnet SMTP POP Presentation Data/ Firewall MIME SSL Layer Message Session Data/ Firewall PAP RPC Layer Message 0:00 - Introduction 0:48 - Form of DATA 4:07 - Devices 8:22 - Protocols Computer Networks (Complete Playlist):"
YouTube Link 2018-12-10T05:08Z 2.6M followers, 311.2K engagements
"Lec-42: Postfix Expression Evaluation Stack Application Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Data Structure (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:"
YouTube Link 2023-01-20T13:34Z 2.6M followers, 152.7K engagements
"What is Software Engineering and its Evolution in Hindi with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2020-05-08T13:54Z 2.6M followers, 1.2M engagements
"Verification vs Validation in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2020-12-30T10:10Z 2.6M followers, 803K engagements
"Lec-65: Derivation Tree 🌲Parse Tree 🌲 with example in TOC & Compiler design 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:40 - Word Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management"
YouTube Link 2022-11-22T12:30Z 2.6M followers, 529.2K engagements
"L-1.7: System Calls in Operating system and its types in Hindi In this video Varun sir will introduce you to system call is explained with its types. System call is important topic of operating system and students find this topic very hard to understand but In this video you will get clear and crisp introduction to system call and its types. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 0:36 - System Call 3:33 - File related System Call 5:27 - Device"
YouTube Link 2018-12-20T06:48Z 2.6M followers, 1.9M engagements
"Lec-42: Linear Discriminant Analysis (LDA) Machine Learning In this video we take a closer look at Linear Discriminant Analysis (LDA) a method for dimensionality reduction that focuses on preserving class information. Understand how LDA can boost the accuracy of classification algorithms while reducing computational complexity. -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Machine Learning Complete playlist:"
YouTube Link 2025-03-19T13:01Z 2.6M followers, 96.9K engagements
"Agile in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y"
YouTube Link 2021-06-09T12:26Z 2.6M followers, 1.8M engagements
"L-6.4: Linear Probing in Hashing with example Struggling with collisions in hashing In this video Varun sir will break down Linear Probing a simple yet powerful method used in open addressing to resolve hash collisions. Using a real-world example This video will show you how elements are placed when their ideal spot is already taken. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Linear Probing 5:55 - Advantages 6:15 - Disadvantages"
YouTube Link 2021-01-20T09:38Z 2.6M followers, 876.4K engagements
"LAN MAN WAN PAN CAN Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir is discussing various types of Computer Networks. There are several types of computer networks based on their size scope and purpose. Here are some common types: LAN PAN CAN MAN and WAN Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2022-04-28T13:02Z 2.6M followers, 1.1M engagements
"Lec-76: Domain Name System (DNS) in computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here Varun sir has explained Domain Name System (DNS) in computer Networks The domain name system (DNS) is a naming database in which internet domain names are located and translated into Internet Protocol (IP) addresses. The domain name system maps the name people use to locate a website to the IP address that a computer uses to locate that website. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other"
YouTube Link 2018-12-22T12:37Z 2.6M followers, 1.4M engagements
"CPM (Critical Path Method) in Software Engineering PERT/CPM Numerical 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2019-10-23T17:57Z 2.6M followers, 1.1M engagements
"Lec-2: Introduction to TOC What is Language in TOC with Examples in Hindi 👉Subscribe to our new channel: https://www.youtube.com/@varunainashots Theory of Computation deals with the study of different models of computation and their capabilities limitations and relationships. "Language" refers to a set of strings over a given alphabet. In theoretical computer science languages represent and describe different types of problems and the sets of valid inputs or outputs for those problems. 0:00 -Introduction 1:47 - LAG(Language Automata Grammar) 2:32 - Symbol 3:11 - Alphabet 4:19 - String 6:49 -"
YouTube Link 2020-02-26T12:14Z 2.6M followers, 1.5M engagements
"Lec-17: DFA for Even a and Even b Even a Odd b Odd a and Even b Odd a Odd b TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained DFA for Even a and Even b. Even a Odd b Odd a and Even b and Odd a Odd b are also explained. 0:00 -Introduction 1:02 - DFA for even no. of a's and even no. of b's Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2020-03-27T07:55Z 2.6M followers, 1.2M engagements
"Regular Graph Vs Complete Graph with Examples Graph Theory #RegularVsCompleteGraph#GraphTheory#Gate#ugcnet 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots A graph is called regular graph if degree of each vertex is equal. A graph is called K regular if degree of each vertex in the graph is K. A complete graph is a graph that has an edge between every single vertex in the graph; we represent a complete graph with n vertices using the symbol Kn. This video explains Regular Graph Vs Complete Graph with Examples. Graph Theory (Complete Playlist):"
YouTube Link 2018-12-15T10:20Z 2.6M followers, 308.7K engagements
"A Grand Welcome: Unforgettable Moments on Stage #vitap 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:"
YouTube Link 2025-02-12T08:42Z 2.6M followers, 335.6K engagements
"SCRUM Model in Software Engineering Agile Technology 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Agile in Software Engineering: https://youtu.be/Xs6E-MAJbfE Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database"
YouTube Link 2022-07-09T05:26Z 2.6M followers, 835.2K engagements
"Lec-53: IPv4 Header Format All Fields Explained in Hindi Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains IPv4 Header Format . All Fields are explained. IPv4 short for Internet Protocol Version [--] is the fourth version of the Internet Protocol (IP). IP is responsible to deliver data packets from the source host to the destination host. This delivery is solely based on the IP Addresses in the packet headers. IPv4 is the first major version of IP. IPv4 is a connectionless protocol for use on packet-switched networks. 0:00 - IPv4 Header"
YouTube Link 2019-06-07T15:21Z 2.6M followers, 1.3M engagements
"L-2.11: Multilevel Feedback Queue Scheduling Operating System In this video Varun sir will break down what Multilevel feedback queue scheduling Is. The idea is to separate processes with different CPU-burst characteristics. If a process uses too much CPU time it will be moved to a lower-priority queue. Similarly a process that waits too long in a lower-priority queue may be moved to a higher-priority queue. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new"
YouTube Link 2018-05-26T06:33Z 2.6M followers, 822.5K engagements
"Lec-74: ACID Properties of a Transaction Database Management System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:20 - Atomicity 4:57 - Consistency 10:11 - Isolation 12:23 - Durability Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2018-10-03T04:28Z 2.6M followers, 1.9M engagements
"Precedence & Associativity of All Operators Funny & Easiest Way to Remember 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Precedence & Associativity of All Operators Funny & Easiest Way to Remember. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2022-02-24T05:48Z 2.6M followers, 307.4K engagements
"L-1.6: Imp Linux Commands(Operating System) Must Watch for College/University & Competitive exams In this video Varun sir will cover the most essential Linux commands you must knowexplained in a simple and beginner-friendly way Whether you're a college/university student or preparing for competitive exams like GATE UGC NET or tech interviews this video will help you understand and remember key concepts from the Operating System (OS) syllabus. #LinuxCommands #OperatingSystem SRTF CPU scheduling link: https://youtu.be/hoN7_VMzw_g C-SCAN Algo link: https://youtu.be/vLqZ6ZMBkX8 First Fit Next Fit"
YouTube Link 2019-11-24T09:30Z 2.6M followers, 969.9K engagements
"L-1.12: User Level Vs Kernel Level Thread in Operating System All Imp Points Link of Thread Vs Process https://www.youtube.com/watchv=ITc09gOrqZk&t=14s In this video Varun sir will be discussing the difference between User level and kernel level thread explained with examples. Students always feel this topic is complex but after watching this video you will be able to solve the questions easily. Fork questions are asked in competitive exams like GATE NTA NET NIELIT DSSSB TGT/PGT computer science KVS CSE PSUs etc. and college university exams also. #operatingsystem"
YouTube Link 2018-12-28T06:30Z 2.6M followers, 1M engagements
"Lec-18: Datagram Switching Vs Virtual Circuit Switching in Packet Switching Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Datagram Switching and Virtual Circuit Switching. Datagram switching and virtual circuit switching are two approaches to packet-switched networks used for data transmission and establishing connections between devices. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2018-11-22T18:01Z 2.6M followers, 667.1K engagements
"Comma Operator with examples C Programming 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Comma Operator with examples. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-02-21T06:39Z 2.6M followers, 102.9K engagements
"AAI Junior Executive Recruitment [----] GATE Score Required Eligibility Vacancies & Details 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:"
YouTube Link 2025-08-28T13:48Z 2.6M followers, 14K engagements
"Lec-24: Selective Repeat ARQ (Automatic Repeat Request) Data Link Layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Selective Repeat ARQ protocol. Selective Repeat ARQ is an error control protocol used in data communication to ensure reliable transmission of data. It allows for selective retransmission of only the damaged or lost packets rather than retransmitting all the packets from a specific point. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other"
YouTube Link 2021-07-09T05:17Z 2.6M followers, 467.9K engagements
"Lec - 35: Race Around Condition Race 🏎🏎Condition in JK flip flop In this video Varun sir will break down what Race Condition means in digital electronics why it occurs in JK flip-flops and how it can be fixed. Perfect for students and beginners trying to master sequential circuits This video is ideal for: B.Tech Diploma and GATE aspirants. #jk #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:54 - Level triggered J-K Flip Flop 01:55 - When j=k=1(Toggle"
YouTube Link 2022-06-01T06:26Z 2.6M followers, 790.2K engagements
"Lec-9: SaaS PaaS & IaaS - Cloud Computing Made Simple SaaS PaaS and IaaS are key cloud computing models that provide different levels of service for businesses. SaaS delivers ready-to-use software applications PaaS offers platforms for building and managing apps while IaaS provides virtualized infrastructure resources. In this video Varun sir will explain the differences between these models and how to use them to drive innovation and efficiency in your business. #cloudcomputing"
YouTube Link 2024-12-06T13:07Z 2.6M followers, 105.3K engagements
"L-2.9: Example of Mix Burst Time(CPU & I/O both) in CPU Scheduling Tough Question In this short video Varun sir will break down Mix Burst Time with an easy-to-understand example that makes CPU Scheduling super clear even if you're just starting out The idea of providing these questions is to evaluate GATE aspirants randomly from any topic of full Syllabus. Our aim is to give you quality questions from full syllabus. Its just for your Practicing. #operatingsystem"
YouTube Link 2019-01-17T12:22Z 2.6M followers, 756.2K engagements
"Lec-16: Introduction to Binary code ASCII UNICODE EBCDIC BCD Number System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-05-15T05:30Z 2.6M followers, 508.7K engagements
"Sigmoid Activation function Artificial Neural Network 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:"
YouTube Link 2025-02-15T13:55Z 2.6M followers, 79.8K engagements
"Lec-68: Correlated Subquery in SQL with Example Imp for Placements GATE NET & SQL certification 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:06 - Correlated subquery 6:03 - Top to Down Approach Structured Query Language (SQL)(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2019-10-11T10:30Z 2.6M followers, 541.3K engagements
"ISRO Exam Pattern for Scientist Post All You Need to Know Aiming for a Scientist position at ISRO In this video Varun Sir breaks down the latest exam pattern selection process and key topics you need to focus on to crack the ISRO recruitment exam. You will get to know ISRO Scientist/Engineer exam Pattern Marking scheme and duration Tips to prepare effectively and selection process insights. So If you're from Electronics Mechanical Computer Science or any other core branch this video has got you covered #ISRO #ISROExam #ISROScientist #EngineeringJobs #GovernmentJobs #ISROPreparation #isro2025"
YouTube Link 2025-06-10T13:03Z 2.6M followers, 115.1K engagements
"Lec -13: [--] Variable K-Map with examples Design K-Map Minimization in Digital Electronics In this video Varun Sir will guide you step-by-step from understanding the pattern solving practice questions to identifying essential prime implicants in the simplest way possible. He will also discuss how to smartly use Dont Care values. If you are a beginner or just need a quick revision this video will clear all your doubts. ---------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:30 -"
YouTube Link 2022-07-09T12:46Z 2.6M followers, 1.8M engagements
"Malloc() in C Programming Dynamic Allocation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Malloc() in C Programming: * The name "malloc" stands for "memory allocation". * Syntax of malloc() -- void*malloc (sizeof()); Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2022-02-03T14:04Z 2.6M followers, 224.9K engagements
"Bresenham Line Drawing Algorithm Easiest Explanation with Numerical Example @GateSmashers Confused about Bresenham Algorithm In this video Varun Sir explain the Bresenham Line Drawing Algorithm step by step using a simple numerical example. You will learn how pixels are selected how decision parameters work and how a straight line is drawn efficiently on a raster screen. This explanation is designed for beginners Computer Graphics students and exam preparation. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2026-01-10T14:00Z 2.6M followers, [----] engagements
"Lec-17: Virtual Machine vs Containers 🫙 Cloud 🌧 Computing Virtual machines and containers are both technologies used for isolating and running applications but they differ in architecture and efficiency. While VMs emulate entire systems containers share the host OS making them lighter and faster. In this video well compare virtual machines and containers highlighting their differences advantages and best use cases for modern application deployment. --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2025-01-17T14:00Z 2.6M followers, 48.9K engagements
"Understand Artificial 🤖Neural Networks🦾 from Basics with Examples Components Working 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture:"
YouTube Link 2024-04-25T05:55Z 2.6M followers, 417.5K engagements
"Interrupts in [----] microprocessor Types of Interrupts in Computer Organization 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots An interrupt is an external asynchronous input that informs the microprocessor to complete the instruction that is currently executing and fetch a new routine in order to offer service to the I/O device. Once the I/O device is serviced the microprocessor will continue with the execution of its normal program. Daisy Chaining: https://youtu.be/QvSmbkcmff0 Parallel priority interrupt: https://youtu.be/dXOH3Czy5aw Computer Architecture (Complete"
YouTube Link 2021-08-27T04:58Z 2.6M followers, 552.4K engagements
"Use of Foreign Key in Database Real Life Example #sql #dbms #engineering #shorts #cse Foreign Key helps maintain referential integrity between tables. It ensures that only valid values from the base (primary key) table can be inserted into the referencing table. Also supports features like ON DELETE CASCADE for automatic cleanup during deletions. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and"
YouTube Link 2026-01-21T14:04Z 2.6M followers, 10.6K engagements
"Lec-8: Some Standard Binary Operations Linear Algebra In this video Ankit Sir clearly explains Standard Binary Operations. These binary operations play a crucial role in Group Theory Rings Fields Linear Algebra Matrix Theory and Vector Spaces and are widely used across Mathematics Engineering Data Science and AI. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2025-12-30T13:54Z 2.6M followers, [----] engagements
"Lec-91: Basic Timestamp Ordering Protocol with Example in Hindi Concurrency Control DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:39 - Timestamp Ordering Protocol 3:08 - Timestamp of Transaction 3:38 - Read TS (RTS) 5:12 - Write TS (WTS) 6:24 - Rules of Timestamp Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links:"
YouTube Link 2019-11-26T07:15Z 2.6M followers, 926.4K engagements
"Lec - 40: T flip flop to JK flip flop Conversion Digital Logic How to convert a T Flip Flop into a JK Flip Flop In this video Varun Sir will break down the step-by-step process of T to JK Flip Flop Conversion using simple logic and clear visuals. This is perfect for Digital Logic students and beginners preparing for various competitive exams. -------------------------------------------------------------------------------------------------------------------------------------- 00:00 - Introduction 01:04 - Characteristics Table of JK Flip Flop 02:00 - Excitation Table of T Flip Flop 03:01 -"
YouTube Link 2022-06-16T05:41Z 2.6M followers, 403.9K engagements
"Rename Operator in Relational Algebra Database Management System (DBMS) In this video well explore the Rename Operator () in Relational Algebra. It is used to rename relations (tables) or their attributes making complex queries easier to read and manage. Youll learn the syntax and purpose of the rename operator how it works through real-world examples and why it plays a key role in query optimization. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2025-04-16T13:14Z 2.6M followers, 26.7K engagements
"Lec-26: Framing in Data Link Layer Bit Stuffing vs Byte(Character) Stuffing 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Framing in Data Link layer is described. In the data link layer of the OSI model or the TCP/IP protocol suite framing refers to the process of breaking the stream of data received from the network layer into manageable data units called frames. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2021-06-03T05:32Z 2.6M followers, 700.9K engagements
"L-1.5: Process States in Operating System Schedulers(Long termShort termMedium term) In this video Varun sir will be discussing on Process states with all important points which can be asked in your college university exams as well as competitive exams like gate UGC NET etc. How many states through which process passes before executed and where it will reside there is full and clear explanation given in this video with real life examples. #operatingsystem --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2020-02-16T17:07Z 2.6M followers, 2.3M engagements
"L-1.3:Various General Purpose Registers in Computer Organization and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Additional registers that are present in CPU which is used for either memory address or data whenever needed are called General purpose registers. For example storing current register content when there is an interruption. 0:00 - Introduction 1:45 - Memory and Word 4:20 - Address Register 5:44 - Data Register 6:49 - Accumulator 7:33 - Program Counter 9:20 - Instruction Register 13:34 - Temporary Register 13:47 - Input Register 14:24 - Output"
YouTube Link 2019-08-07T17:44Z 2.6M followers, 1.4M engagements
"Lec-52: Introduction to Structured Query Language All Points regarding its Features and Syllabus 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Definition of SQL 2:12 - History of SQL 5:07 - Features of SQL Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2019-03-14T08:54Z 2.6M followers, 2.1M engagements
"Lec -12: What is K-Map Design K-Map [--] Variable K-Map In this video Varun Sir will break down What is K-Map how to design a K-Map and explain the 3-variable K-Map in the simplest way possible. If you are just starting with digital electronics or revising for exams this easy-to-follow explanation will clear your basics in minutes This video is perfect for the beginners as it is simple and with relatable examples and no complicated jargons. _____________________________________________________________________________________________ Timestamps: 00:00 - What is K-Map 01:15 - What is Grey Code"
YouTube Link 2022-05-17T11:41Z 2.6M followers, 2M engagements
"L-3.1: Process Synchronization Process Types Race Condition Operating System-1 In this video Varun sir introduces the concept of Processes Synchronization which is the way by which processes that share the same memory space are managed in an operating system. It helps maintain the consistency of data by using variables or hardware so that only one process can make changes to the shared memory at a time. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 5:52 -"
YouTube Link 2018-02-26T09:22Z 2.6M followers, 2.2M engagements
"Lec - 5: Snowflake Schema in Data Warehouse Schema for Multi Dimensional Data Model What a Snowflake Schema is in a data warehouse In this video Varun sir will break it down in a simple and easy-to-understand way You'll learn how the Snowflake Schema fits into multi-dimensional data modeling how it differs from the Star Schema and why it's used in real-world data warehousing. Whether you're a student data enthusiast or working professional this explanation will clear up your doubts in just a few minutes.#datawarehouse"
YouTube Link 2023-08-10T05:30Z 2.6M followers, 199.2K engagements
"L-1.3: Multiprogramming and Multitasking Operating System in Hindi with real life examples In this video Varun Sir is discussing on What is multiprogramming and multitasking in operating system because students find this very difficult to understand difference between multiprogramming and multitasking. In this video you will give you clear idea of these two terms with real life examples. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 0:21 - Multiprogramming Operating System"
YouTube Link 2018-07-03T04:12Z 2.6M followers, 2M engagements
"Lec-11: Hub in Computer Networks Physical layer devices 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has discussed Hub in Computer Networks. A hub is a basic networking device that connects multiple devices in a network allowing them to communicate with each other. It works on Physical layer of the OSI model. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2018-11-01T13:22Z 2.6M followers, 647.7K engagements
"Introduction to UML (Unified Modelling Language🤟) with examples Software Engineering👷♂👷♀ 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-07-19T11:30Z 2.6M followers, 703.4K engagements
"Lec-62: NAT Explained - Network Address Translation with example in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots NAT Explained - Network Address Translation is explained in this video. Transport Layer provides transparent transfer of data between end users providing reliable data transfer services to the upper layers. The transport layer controls the reliability of a given link through flow control segmentation and de-segmentation and error control. Responsibilities of Transport Layer: 0:00 - Introduction 0:26 - End to End Delivery 5:05 - Reliability 9:34 -"
YouTube Link 2021-02-10T07:02Z 2.6M followers, 563.8K engagements
"Raster Scan Display Explained in Hindi Computer Graphics (CG) @GateSmashers In this lecture Varun Sir explains Raster Scan Display (RSD) with complete clarity and real-life visualization. The session focuses on how raster scanning works how pixels are illuminated on the screen the role of horizontal and vertical scan lines frame buffer functioning and how images are formed in a raster-based display system 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2026-01-06T15:00Z 2.6M followers, [----] engagements
"Lec-14: DFA vs NFA in TOC in Hindi with examples Must Watch 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explicates the differences between DFA and NFA. Links for what is DFA and NFA are given below: What is DFA https://tinyurl.com/5x5dxzdc What is NFA https://tinyurl.com/237k8bjv Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2020-03-25T10:30Z 2.6M followers, 1.2M engagements
"Lec-97: Primary Index With Example GATE PSU and UGC NET DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Primary Index is an ordered file whose records are of fixed length with two fields. The first field of the index replicates the primary key of the data file in an ordered manner and the second field of the ordered file contains a pointer that points to the data-block where a record containing the key is available. Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist"
YouTube Link 2018-10-28T11:57Z 2.6M followers, 505.5K engagements
"Risk Identification Reactive vs Proactive Risk Management Types of Risks with real life examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-07-12T12:57Z 2.6M followers, 639.9K engagements
"Supervised Unsupervised and Reinforcement Learning in Artificial Intelligence in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:"
YouTube Link 2019-06-04T15:58Z 2.6M followers, 1.6M engagements
"The Best GATE [----] Preparation Strategy for TOP Rank Want a top rank in GATE [----] Learn the most effective GATE [----] preparation strategy with smart planning a subject-wise approach proven revision techniques and expert tips to maximize your score efficiently. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2025-12-28T05:30Z 2.6M followers, 46.4K engagements
"Materialized View 📦⚡ Materialized Views store the result of frequently executed queries to avoid recalculations on large datasets. Instead of scanning millions of records repeatedly the precomputed output is saved physically on disk improving query performance and dashboards like Tableau. #sql #ytshorts #shorts #viralshorts #sqltutorial 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of"
YouTube Link 2026-01-29T13:03Z 2.6M followers, 10.1K engagements
"Operator Precedence Numerical Python #shorts #ytshorts #pythonprogramming #pythontutorial #interview 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Python shorts for interviews competitions competitive exams and college university exams Python For Beginners(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEb4apyN1Y8mD-QuUTr3SPQ Class XI Computer Science(Full Syllabus) https://www.youtube.com/playlistlist=PLxCzCOWd7aiGPUtEXMqeQcHYH7ACCJvz7 Other subject-wise playlist Links:"
YouTube Link 2023-01-03T15:06Z 2.6M followers, 87.6K engagements
"Regression Testing with Real Life Examples Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-02-11T12:23Z 2.6M followers, 229.3K engagements
"L-2.7: Direct Addressing Mode Computer Organisation and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Direct addressing mode means that the value for a given instruction in assembly programming is pointed to by a given value. This means the value is variable based on what is stored in memory at a given address. 0:00 - Direct Addressing Mode 2:23 - Advantage 3:21 - Disadvantage Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:"
YouTube Link 2019-09-15T14:30Z 2.6M followers, 348.6K engagements
"Lec-29: Cyclic Redundancy Check(CRC) for Error Detection and Correction Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Cyclic Redundancy Check (CRC) is an error detection technique widely used in data communication and storage systems. It is a more sophisticated method than single-bit parity and provides better error detection capabilities. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2018-12-01T06:52Z 2.6M followers, 2M engagements
"Phishing Attack Cybersecurity Ethical Hacking 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Theory of Computation"
YouTube Link 2024-04-12T14:13Z 2.6M followers, 83.4K engagements
"L-5.9: What is Paging Memory management Operating System In this video you will understand the full concept of Paging which is most popular topic in memory management. Paging is a function of memory management where a computer will store and retrieve data from a device's secondary storage to the primary storage. Memory management is a crucial aspect of any computing device and paging specifically is important to the implementation of virtual memory. It will be discussed in detail. #operatingsystem"
YouTube Link 2018-04-02T13:36Z 2.6M followers, 2.5M engagements
"Lec-57: What is LBA(Linear Bounded Automata) All Points Covered Theory of Automata 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Varun sir has explained LBA(Linear Bounded Automata) in this video. All Important points related to this topic are also covered. 0:00 - Introduction 0:34 - LBA Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2021-01-01T08:40Z 2.6M followers, 415.7K engagements
"Short Trick for 2s Complement #numbersystem #computer #cbse #gate #ugcnet #computerscience 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-05-23T05:53Z 2.6M followers, 707.8K engagements
"How to Handle CSV Files in Python Ultimate Guide to CSV File Operations 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System:"
YouTube Link 2025-11-06T13:08Z 2.6M followers, [----] engagements
"L-2.6: Auto Increment and Decrement Addressing Modes Computer Organisation and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Register Indirect Mode Link: https://www.youtube.com/watchv=pqwWQD9Pgjg Auto increment addressing mode: After accessing the operand the content of the register is automatically incremented by step size d. Size d depends on the size of operand accessed. Only one reference to memory is required to fetch the operand. Auto Decrement addressing mode: First the content of the register is decremented by step size d. Step size d depends on"
YouTube Link 2019-09-15T08:15Z 2.6M followers, 273.3K engagements
"Lec-28: Functions in C++ Programming C++ programming for beginners C++ by Varun sir In this video Varun Sir has explained the Functions in C++ Programming in a simple and easy-to-understand way This video simplifies concepts like function definition declaration types of functions and parameters. This is the perfect video for building your fundamentals in C++. #cplusplus #FunctionsInCPP #codingforbeginners -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 01:55 - Main Function"
YouTube Link 2025-06-04T13:05Z 2.6M followers, 69.6K engagements
"L-1.3: Asymptotic Notations Big O Big Omega Theta Notations Most Imp Topic Of Algorithm In this video Varun sir will simplify the most important concepts in Algorithm Analysis Big O Big Omega () and Theta () notations. Whether you're preparing for competitive exams interviews or just want to build a strong foundation in DAA this video will clear all your doubts with easy-to-understand explanations and examples. #algorithm #dsa -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:36 What are"
YouTube Link 2020-01-15T15:23Z 2.6M followers, 3.1M engagements
"L-4.5: Deadlock Avoidance Banker's Algorithm with Example With English Subtitles Banker's algorithm is a deadlock avoidance algorithm. It is used in banking systems to determine whether a loan can be granted or not. In this video Varun Sir has discussed about it in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Deadlock Avoidance 01:48 - Example"
YouTube Link 2018-03-12T06:35Z 2.6M followers, 3.6M engagements
"Lec-50: What is Pushdown Automata in TOC Definition & Explanation in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Pushdown Automata(PDA) is explained in toc. Important points related to PDA are also covered. 0:00 -Introduction 3:04 -Push Down Automata Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and"
YouTube Link 2020-04-22T06:19Z 2.6M followers, 1.5M engagements
"Lec-29: Function overloading in C++ Programming C++ programming for beginners C++ by Varun sir How you can use the same function name to do different things in C++ Thats where Function Overloading comes in In this video Varun Sir will explain it in the simplest way with easy examples. This video is perfect for the beginners and for those who are preparing for competitive examinations like GATE UGC NET etc. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:27 - What is"
YouTube Link 2025-06-05T13:29Z 2.6M followers, 51.5K engagements
"Lec-18: How to Parse SDT (Top Down vs Bottom Up Parsing) Syntax Directed Translation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:54 - Top-Down parser 5:08 - Bottom-up parser Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-10-30T14:48Z 2.6M followers, 565.8K engagements
"Function Point Analysis (FPA) Function Point with Real life examples in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2024-08-17T06:00Z 2.6M followers, 181.1K engagements
"Software Requirements Specification (SRS) Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:16 - SRS 3:00 - SRS Structure 6:44 - System Features and Requirements Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2022-04-30T11:48Z 2.6M followers, 986.9K engagements
"White Box vs Black Box Testing Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-05-06T14:05Z 2.6M followers, 840.4K engagements
"Lec-23: Cost Models: Understanding CapEx vs. OpEx consumption-based Pricing💰 CapEx and OpEx are two critical financial concepts that businesses need to understand to optimize budgeting and cost management. With consumption-based pricing businesses can pay for only what they use providing greater flexibility and cost efficiency. In this video Varun sir will explain the key differences between CapEx and OpEx and the advantages of consumption-based pricing models. #cloudcomputing"
YouTube Link 2025-01-03T14:03Z 2.6M followers, 16.5K engagements
"Lec-85: Why View Serializability is Used Introduction to View Serializability DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Two schedules are said to be conflict equivalent if all the conflicting operations in both the schedule get executed in the same order. If a schedule is a conflict equivalent to its serial schedule then it is called Conflict Serializable Schedule. 0:00 - Introduction 0:25 - Check Conflict Serializable 4:39 - View Serializable Database Management System(Complete Playlist):"
YouTube Link 2018-10-24T16:20Z 2.6M followers, 1.2M engagements
"L-1.10: User mode and Kernel mode in operating system in hindi In this video Varun sir will break down the difference between User Mode and Kernel Mode in the operating system explained in a simple and beginner-friendly way. You'll learn What is User Mode What is Kernel Mode Why does the OS need both and Real-life examples to understand the concept easily. Whether you're a CS student or just curious about how operating systems work this is the perfect starting point"
YouTube Link 2018-12-19T05:56Z 2.6M followers, 1.3M engagements
"Risk Assessment with examples Risk Management Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-07-13T05:30Z 2.6M followers, 358.1K engagements
"L-3.9: Radix Sort Easiest explanation with example Radix sort is a non-comparative sorting algorithm that is used to sorts the data in lexicographical (dictionary) order. It uses counting sort as a subroutine to sort an array of integer digit by dignity and array of strings character by character. In this video Varun sir will explain about the Radix Sort in detail. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 👉Links for"
YouTube Link 2022-03-29T11:30Z 2.6M followers, 645.4K engagements
"Unit Testing with examples in Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-04-23T05:24Z 2.6M followers, 577.2K engagements
"L-3.6: Test and Set Instruction in OS Process Synchronization Test and set algorithm uses a Boolean variable 'lock' which is initially initialized to false. This lock variable determines the entry of the process inside the critical section of the code. In this video Varun sir will introduce you to the test and set instruction in a simplest way possible. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 2:46 - "Test & Set" Instruction"
YouTube Link 2021-02-23T12:37Z 2.6M followers, 585.8K engagements
"Lec-20: Knowledge Representation and Reasoning Logic Semantic Net Frames etc. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 3:58 - Logic 4:20 - Rules 4:28 - Semantic Net 5:49 - Frame 6:37 - Script Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System :"
YouTube Link 2019-06-28T12:59Z 2.6M followers, 1.3M engagements
"L-6.3: Disk Scheduling Algorithm Operating System Disk scheduling is done by operating systems to schedule I/O requests arriving for the disk. Disk scheduling is also known as I/O scheduling. In this video Disk scheduling algorithm is explained in detail by Varun sir. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:04 What is Disk Scheduling 00:17 Architecture of Hard Disk (Platter Track Sector) 02:42 Role of Actuator Arm & Read/Write Head 03:53 What is Seek Time 05:28"
YouTube Link 2018-05-08T06:12Z 2.6M followers, 1.2M engagements
"Lec-26: Minimization of DFA in Hindi with example TOC #TheoryOfComputation #TOCByGateSmashers #automatatheory 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Minimization of DFA is explained with example. This topics is important for competitive and college/university exams. 0:00 -Introduction 1:20 -NFA to DFA Conversion 2:01 -Minimization of DFA Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2020-04-06T06:30Z 2.6M followers, 1.8M engagements
"While loop in C Programming with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed While loop in C Programming with examples. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database"
YouTube Link 2022-06-11T05:42Z 2.6M followers, 372.6K engagements
"Comparison of All SDLC Models Waterfall Iterative Prototype Spiral Increment RAD Agile etc. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2021-01-04T09:14Z 2.6M followers, 736.6K engagements
"Lec-33: Attributes of NumPy in Python 🐍 with execution Python 🐍 for Beginners In this video Varun sir will explore the key attributes of NumPy in Python and see them in action with practical execution. Whether youre just starting out with Python or looking to strengthen your NumPy basics this session will help you understand how arrays work under the hood in a simple and clear way. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 00:25 various"
YouTube Link 2023-03-15T11:30Z 2.6M followers, 80.5K engagements
"What is Constraint Satisfaction Constraint Satisfaction Problem (CSP) in AI with Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:"
YouTube Link 2019-12-30T06:30Z 2.6M followers, 883.6K engagements
"How DATA Search 👀 & Filters in #sql #interview #dbms #shorts #ytshorts Tired of confusing SQL tutorials Watch this fun and simple breakdown of the WHERE clause explained using a real-life example of buying shoes online Learn how filtering works in SQL with brand rating and price range just like shopping apps. Perfect for coding beginners and anyone who wants to understand SQL quickly and clearly. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2025-12-19T13:00Z 2.6M followers, 20.7K engagements
"L-7.7: Unix Inode Structure with Numerical Example OS An Inode is a data structure in UNIX operating systems that contains important information pertaining to files within a file system. When a file system is created in UNIX a set amount of Inodes is created as well. Usually about [--] percent of the total file system disk space is allocated to the Inode table. It has been discussed in detail by Varun sir in this video. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Unix"
YouTube Link 2020-12-19T10:30Z 2.6M followers, 293.9K engagements
"Lec-77: Domain Name Server(DNS) & its types in Hindi All about DNS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video there is description of Domain Name Server(DNS) & its types in Hindi. DNS is a directory of domain names that align with IP addresses. DNS and its types: 1) Local Cache or DNS Resolver 2) Root Source 3) Top level Domain 4) Authoritative Server Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2018-12-27T14:00Z 2.6M followers, 608K engagements
"Lec-22: Introduction to Intelligent Agents and their types with Example in Artificial Intelligence 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:"
YouTube Link 2019-05-02T12:20Z 2.6M followers, 1.2M engagements
"Lec-41: Numerical Explanation on SVM How Support Vector Machine Algorithm Works This video provides a numerical explanation of how SVM works covering concepts like hyperplanes support vectors and margin maximization. Learn how SVM separates data points efficiently and improves model accuracy. Watch till the end for a step-by-step breakdown -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - How SVM works 00:54 - Step [--] 01:33 - Step [--] 03:48 - Step [--] 04:48 - Step [--] 05:27 - Step [--] 10:30 - Step"
YouTube Link 2025-03-26T13:36Z 2.6M followers, 171.3K engagements
"Lec-6: What is DFA in TOC with examples in hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots DFA(Q q0 F) is a type of finite automaton which means they have a limited set of states can transition between these states based on input symbols and can recognize specific patterns in input strings. DFA(Q q0 F) 0:00 - Introduction 0:32 -Deterministic 1:25 -DFA 5:14 - Example 6:24 - DFA Design 10:57 - Transition Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other Subject-wise playlist Links:"
YouTube Link 2020-03-19T13:37Z 2.6M followers, 2.2M engagements
"Lec-19: How to Evaluate Arithmetic Expression using SDT Syntax Directed Translation Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:05 - Example using Bottom up Top Down & Bottom Up Parsing of SDT: https://youtu.be/7wlyOkz61ig Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-10-31T05:33Z 2.6M followers, 451.9K engagements
"Practice Question on Increment/Decrement Operator Postfix Prefix Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here we have discussed Practice Question on Increment/Decrement Operator. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2022-02-20T05:53Z 2.6M followers, 149.7K engagements
"Sizeof() Operator C Programming 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Sizeof() Operator C Programming Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-02-26T05:23Z 2.6M followers, 107.6K engagements
"Types of View #sql #engineering #cse Understand the key differences between a Normal View and a Materialized View in SQL. Learn how Normal Views compute data on demand while Materialized Views store precomputed results for faster performance. This comparison helps you choose the right option for query optimization large datasets and dashboards. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and"
YouTube Link 2026-02-02T13:27Z 2.6M followers, 10.9K engagements
"Lec-7: Canonical Sum of Product (SOP) with example In this video well cover what Canonical Sum of Product (SOP) means and how to construct it using a truth table and minterms. With a simple example you'll learn how to derive the SOP form of Boolean expressions step by step. This tutorial breaks down the concept clearly and is perfect for students of Engineering Computer Science and GATE/UGC NET aspirants. ---------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:48 - What is SOP"
YouTube Link 2021-09-15T05:43Z 2.6M followers, 1.1M engagements
"Lec-13: What is NFA in TOC in Hindi Non Deterministic Finite Automata 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video features the concept of NFA in TOC. It covers topics such as finite states regular language and choices of moves. 0:00 -Introduction 0:27 -Non Deterministic Finite Automata(NDFA) 0:55 -Set of finite states 3:57 -Choices of moves Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other Subject-wise playlist Links:"
YouTube Link 2020-03-25T07:30Z 2.6M followers, 1.5M engagements
"Lec-93: Why Indexing is used Indexing Beginning DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):"
YouTube Link 2018-10-23T16:44Z 2.6M followers, 1.3M engagements
"Lec-2: What is State Space Search Introduction to Problem Solving in Artificial Intelligence State space search is at the heart of how AI solves problems from navigating a maze to planning complex tasks. In this introduction Varun sir will break down what state space search means why its important in artificial intelligence and how it forms the foundation of problem-solving techniques. Perfect for beginners who want to understand AI concepts in a clear relatable way. #artificialintelligence"
YouTube Link 2019-12-11T12:53Z 2.6M followers, 1.4M engagements
"For loop in C Programming with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-06-14T12:01Z 2.6M followers, 510.3K engagements
"L-3.11: Locality of Reference in Cache Memory Spatial Vs Temporal Locality Computer Organisation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Locality of reference is the tendency of a processor to access the same set of memory locations repetitively over a short period of time. 0:00 - Locality of Reference 2:08 - Spatial Locality 5:56 - Temporal Locality Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:"
YouTube Link 2019-10-08T13:45Z 2.6M followers, 301K engagements
"Dont Do These [--] Things ❌ 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Cloud"
YouTube Link 2026-01-31T13:40Z 2.6M followers, 27.8K engagements
"Lec-58: Introduction to AVL Tree in Data Structure with Examples All Imp Points of AVL 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:56 -Order for data insertion in binary tree 3:11 -Problem in Binary Search Tree 4:47 -Balanced Binary Search Tree 6:37 -Balanced factor AVL tree is a self-balanced binary search tree. That means an AVL tree is a binary search tree but it is a balanced tree. A binary tree is said to be balanced if the difference between the heights of left and right subtrees of every node in the tree is either [---] [--] or +1. Data"
YouTube Link 2020-02-07T12:59Z 2.6M followers, 1.6M engagements
"Lec -38: Introduction to T Flip Flop Circuit Working Characteristics & Excitation Table In this video you will learn everything about T Flip Flopfrom its circuit diagram and working to its truth table characteristics and excitation table. Whether you have just started in digital electronics or revising for exams this quick guide will help you understand T Flip Flops in the simplest way. This video is perfect for students of B.Tech Diploma GATE or anyone learning Digital Logic Design."
YouTube Link 2022-06-02T05:51Z 2.6M followers, 958.1K engagements
"Lec-18: Slicing in Python Strings with Examples Python 🐍 for Beginners In this video Varun sir will break down the concept of string slicing in Python with simple explanations and easy-to-follow examples. Whether youre just starting your Python journey or brushing up on the basics youll learn how to extract parts of a string use step values and apply slicing in real scenarios. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:17 - Example 02:11 -"
YouTube Link 2023-10-13T05:15Z 2.6M followers, 185.9K engagements
"Lec-47: Cross/Cartesian Product in Relational Algebra Database Management System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):"
YouTube Link 2018-07-04T04:09Z 2.6M followers, 864.2K engagements
"Lec-17: Introduction to Game Playing Learn Game Playing Algorithms with Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System:"
YouTube Link 2019-04-13T13:52Z 2.6M followers, 805.5K engagements
"Euler Graph in Graph Theory Euler Path & Euler Circuit with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Any connected graph is called as an Euler Graph if and only if all its vertices are of even degree. Graph Theory (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2021-11-27T06:10Z 2.6M followers, 609.6K engagements
"Lec-45: Decidability & Undecidability table in toc for all languages 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Decidability & Undecidability table in toc for all languages is explained with examples. It is one of the most important topics of toc. Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of"
YouTube Link 2020-04-18T06:19Z 2.6M followers, 294.8K engagements
"SQL Constraints Made Easy NOT NULL to FOREIGN KEY Explained Fast Ever seen negative ages or missing phone numbers in a report Learn how SQL Constraints ensure valid accurate and consistent data. NOT NULL PRIMARY KEY CHECK UNIQUE and FOREIGN KEY everything explained clearly. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2026-01-19T13:08Z 2.6M followers, 17.3K engagements
"Lec-31: Various Media Access Control Protocols in Data Link Layer Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Medium Access Control (MAC) Protocols are explained in this video. Several Medium Access Control (MAC) protocols are used in computer networks to control access to the shared communication medium such as Ethernet wireless networks and token-based networks. Here are some commonly used MAC protocols: ALOHA CSMA Token ring FDMA TDMA 0:00 - Introduction 2:48 - Random Access Protocol 5:24 - Control Access 6:49 - Channelization Protocol Computer"
YouTube Link 2019-08-01T16:34Z 2.6M followers, 906.9K engagements
"IPsec vs. SSH vs. SSL/TLS Network Security Protocols 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Theory of Computation"
YouTube Link 2024-04-26T06:31Z 2.6M followers, 82.7K engagements
"Lec-31: How Recursion Works in C++ Programming C++ programming for beginners How a function can call itself In this video Varun Sir will break down the recursion in C++ in the simplest way possible From what recursion actually means to how it works behind the scenes youll get a crystal-clear understanding with easy-to-follow examples and real-world analogies. Whether youre just starting with C++ or brushing up on the basics this is the perfect place to learn how recursion really works. #Cplusplus #RecursionInCPP"
YouTube Link 2025-06-18T13:13Z 2.6M followers, 22.8K engagements
"Introduction to Hidden Markov Model Artificial Intelligence Explore the fundamentals of the Hidden Markov Model (HMM) and how it is used to model systems with hidden states. Learn how HMMs are applied in speech recognition bioinformatics and natural language processing. This video breaks down concepts like states observations transition and emission probabilities in a beginner-friendly way. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2025-04-13T13:01Z 2.6M followers, 112.8K engagements
"Lec-16: Introduction to VMware & Hypervisor Ecosystem with Real life Applications Cloud Computing VMware and the hypervisor ecosystem are key to modern virtualization enabling multiple operating systems to run on a single physical machine. This technology optimizes resource usage reduces costs and enhances flexibility. In this video Varun sir will explore VMware's role in the hypervisor ecosystem showcasing real-life applications and how it revolutionizes IT infrastructure. #cloudcomputing"
YouTube Link 2025-01-21T14:34Z 2.6M followers, 35.1K engagements
"MTBF vs MTTR Mean Time Between Failure Mean Time to Repair 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-07-06T06:27Z 2.6M followers, 152.9K engagements
"L-5.26: Most recently used page replacement algorithm Operating System Page Replacement Algorithm decides which page to remove also called swap out when a new page needs to be loaded into the main memory. Page Replacement happens when a requested page is not present in the main memory and the available space is not sufficient for allocation to the requested page. In this video Varun sir has discussed about it in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new"
YouTube Link 2018-04-15T05:26Z 2.6M followers, 647K engagements
"DBMS vs RDBMS 🤔👍🏻#VarunSir#NainaMam#shorts #youtubeshorts #short #gatesmashers 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots DBMS vs RDBMS with example by Varun Sir and Naina Mam #shorts #shortvideo Full course of DBMS https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Subscribe to our new channel: https://www.youtube.com/c/GateSmashersPlus Other subject playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2022-04-23T11:36Z 2.6M followers, 812K engagements
"Lec-70: UDP (User Datagram Protocol) header in Computer Networks in Hindi 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Varun sir explains UDP (User Datagram Protocol) header here. UDP uses headers when packaging message data to transfer over network connections. UDP headers contain a set of parameters called fields. The User Datagram Protocol header has four fields each of which is [--] bytes. They are the following: Source port number which is the number of the sender; Destination port number the port to which the datagram is addressed; Length the length in bytes of"
YouTube Link 2018-04-24T14:21Z 2.6M followers, 665.5K engagements
"Lec-30: Introduction to Stack PUSH and POP operations Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:09 - Real life examples 1:02 - Operations of Stack 2:26 - Structure of Stack 5:34 - Time complexity 6:13 - Applications Data Structure (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System :"
YouTube Link 2022-10-08T06:00Z 2.6M followers, 243.5K engagements
"RANK() vs DENSE_RANK() in SQL Are you confused about the difference between RANK() and DENSE_RANK() in SQL This quick SQL video by Varun Sir provides you with a simple example so you can clearly understand how SQL ranking functions work in real queries. Stay tuned for more short and easy SQL tutorials in this series. #SQL #LearnSQL #SQLTutorial -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2026-02-05T13:23Z 2.6M followers, 17K engagements
"Class Diagram in UML Banking System (Real Life example) Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-07-26T11:30Z 2.6M followers, 889.1K engagements
"Exam Fear ❌ vs Real Fear 😨 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Cloud"
YouTube Link 2026-01-30T12:59Z 2.6M followers, 19.5K engagements
"L-3.0: Divide and Conquer Algorithm How complex problems are solved efficiently in computer science In this video Varun sir will explain about Divide and Conquer a powerful algorithmic approach that breaks a big problem into smaller chunks solves them individually and combines the results to get the final answer. He will simplify the concept with real-life examples and make it super easy to understand. This video is perfect for students programmers or anyone curious about how smart problem-solving works #algorithm"
YouTube Link 2021-03-12T06:45Z 2.6M followers, 1.1M engagements
"Functional vs Non-functional Requirements Requirement Engineering Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-07-14T06:48Z 2.6M followers, 783.4K engagements
"Lec-27: How Do while loop works in C++ programming Control Flow statements C++ by Varun Sir In this video Varun Sir will explain How Do while loop works in C++ programming He will also explain the syntax logic and real examples which helps you master it fast. A must-watch for beginners who want to build a strong foundation in programming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 01:02 - Why Do while loop is required 03:25 - How Do while loop works 04:36 - Do while loop"
YouTube Link 2025-06-03T13:01Z 2.6M followers, 20.3K engagements
"L-1.11: Process Vs Threads in Operating System In this video Varun sir will explain the difference between Process and threads explained with real life examples. students always feel confused in this topic but after watching this video you will be able to solve the questions easily. Fork questions are asked in competitive exams like GATE NTA NET NIELIT DSSSB TGT/PGT computer science KVS CSE PSUs etc. and college university exams also. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 -"
YouTube Link 2018-12-21T07:25Z 2.6M followers, 1.7M engagements
"Lec-61: ARP Explained- Address Resolution Protocol Network Layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here Varun sir explains ARP Explained- Address Resolution Protocol. ARP (Address Resolution Protocol) is a network protocol used to find out the hardware (MAC) address of a device from an IP address. It is used when a device wants to communicate with some other device on a local network (for example on an Ethernet network that requires physical addresses to be known before sending packets). The sending device uses ARP to translate IP addresses to MAC"
YouTube Link 2021-01-28T08:10Z 2.6M followers, 729.5K engagements
"L-3.12: Introduction to Trees (Binary Tree Almost Complete Binary Tree Full BT Complete BT BST) In this video Varun sir will explains the basics of Trees in data structuresstarting from what a Binary Tree is to more specific types like Full Binary Tree Complete Binary Tree Almost Complete Binary Tree and the all-important Binary Search Tree (BST). Whether you're a beginner or brushing up your concepts for interviews this is your one-stop guide to understanding how these tree structures work and where theyre used in real-world applications. #algorithm"
YouTube Link 2020-08-22T07:51Z 2.6M followers, 1.5M engagements
"Lec-20: Python Lists & Accessing from List with examples Python for Beginners What are Lists in Python Why we use Lists in Python How to Access data from Lists Everything is explained in this video with examples by Mr. Varun Singla Must Watch for Beginners #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 02:00 List in Python 03:30 Example 05:38 Accessing Element from the list"
YouTube Link 2022-08-17T05:50Z 2.6M followers, 230K engagements
"Lec-25: Third Normal Form in dbms with examples in Hindi Normalization 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 4:16 - Example [--] 6:54 - Example [--] Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa"
YouTube Link 2018-02-22T03:43Z 2.6M followers, 1.9M engagements
"Lec-34: Carrier Sense Multiple Access in Computer Network CSMA Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Carrier Sense Multiple Access. Carrier Sense Multiple Access (CSMA) is a MAC protocol used to control access to a shared communication medium. CSMA protocols help avoid collisions between devices attempting to transmit data simultaneously. 0:00 - Introduction 3:39 - 1-persistent 6:10 - 0-persistent 8:43 - p-persistent Computer Networks (Complete Playlist):"
YouTube Link 2019-09-13T15:12Z 2.6M followers, 822.4K engagements
"Lec-19: All Operators Precedence & Associativity C++ programming for beginners In this video Varun Sir explains the precedence and associativity of all operators in C++ covering arithmetic relational logical and bitwise operators. Learn how the order of evaluation influences the outcome of expressions. This is a must-watch for beginners to develop a strong understanding of operator precedence in C++ programming. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Table of Precedence &"
YouTube Link 2025-05-21T13:01Z 2.6M followers, 22.1K engagements
"L-5.16: What is Thrashing Operating System A condition in which excessive paging operations are taking place is called Thrashing. A system that is thrashing can be perceived as either a very slow system or one that has come to a halt. In this video Thrashing is discussed in detail by Varun sir. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction to Thrashing 02:55 - The Concept of Paging 04:50 - Page Faults 07:05 - How to Prevent Thrashing"
YouTube Link 2018-05-12T06:47Z 2.6M followers, 1M engagements
"L-7.3: Allocation Methods in operating system in hindi Contiguous vs NonContiguous In this video you will get introduction to allocation methods or we can say file allocation methods. Contiguous and non-contiguous methods of allocation. This topic is very important for competitive exams like GATE UGC NET NIELIT PSUs and College/University exams. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 2:16 - Allocation methods with example 4:00 - Purpose of Allocation method"
YouTube Link 2020-05-23T06:30Z 2.6M followers, 633.3K engagements
"What is VPN How VPN Works 🕵♂ Virtual Private Network (VPN) with Real Life Examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture: https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Database Management System:"
YouTube Link 2024-04-18T05:37Z 2.6M followers, 212.2K engagements
"Lec-22: Difference between Mealy and Moore Machine in Hindi All imp points 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video gives the description of difference between Mealy and Moore Machine. It covers all the important points. What is Mealy formal definition:https://youtu.be/kikut5SJVTE What is Moore formal definition:https://youtu.be/_88FzOc9GzA Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2020-04-03T14:18Z 2.6M followers, 720K engagements
"Software Requirements Requirement Engineering Feasibility Study Elicitation SRS Validation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-07-12T05:58Z 2.6M followers, 980K engagements
"Lec-21: Data link layer in computer Networks and its Responsibilities 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Data Link layer. Data link layer is the second layer in the OSI (Open Systems Interconnection) model and the TCP/IP protocol suite. It is responsible for breaking the data received from the network layer into smaller units called frames and transmitting them over the physical medium. 0:00 - Introduction 0:57 - Hop to Hop 5:46 - Flow Control 9:04 - Error Control 12:19 - Access Control 15:18 - MAC address 16:41 -"
YouTube Link 2018-04-17T06:16Z 2.6M followers, 1.5M engagements
"Lec-14: Routers in Computer Networks Physical data link and network layer device 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Routers in Computer Networks. Routers are networking devices that connect multiple computer networks and route data packets between them. They operate at the network layer of the OSI model and make decisions about the most efficient path for data transmission. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2018-11-03T15:07Z 2.6M followers, 762.3K engagements
"WHERE vs HAVING in #sql Explained Quick GroupBy Tutorial Learn the difference between SQLs WHERE and HAVING clauses in this concise tutorial. We show how the WHERE clause filters rows from your table and how HAVING filters groups created with GROUP BY. Youll see why WHERE is used before grouping and why HAVING only works with aggregate functions like COUNT SUM and MIN/MAX. Perfect for beginners who want to write cleaner more efficient SQL queries 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2025-12-29T13:50Z 2.6M followers, 16.3K engagements
"GATE Exam Pattern📊#gate #shorts #ytshorts #education #engineering #gate2024"
YouTube Link 2024-01-30T14:39Z 2.6M followers, 728.9K engagements
"What is DFD How to design DFD Symbols examples full explanation 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-08-09T11:30Z 2.6M followers, 1.1M engagements
"2D Translation in Computer Graphics 🔥 Easy Explanation with Example In this video Varun Sir explains the concept of 2D Translation in Computer Graphics using simple examples. Learn how objects move along the X and Y axes without changing their shape. Ideal for beginners and exam-oriented students. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2026-01-22T13:29Z 2.6M followers, [----] engagements
"B.Tech #engineering #jobs #struggle #solutions #motivation #mustwatch Every year after Class [--] around [----] lakh students appear for IIT-JEE while lakhs more join engineering colleges across India. Rising fees AI disruption and increasing layoffs have made career outcomes more uncertain than ever. In this video Varun Sir explains the real ground reality of the B.Tech journey and what students must focus on to build a stable and meaningful future. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2025-12-17T12:56Z 2.6M followers, 51.1K engagements
"Lec-2: Properties of various Logic Gates Commutative Associative Idempotent This video explains how logic gates like AND OR and XOR follow Commutative Associative and Idempotent properties. Perfect for GATE UGC NET and university-level digital logic courses. Strengthen your fundamentals in digital electronics today 0:00 Introduction 5:09 Commutative Property 6:19 Associative Property 6:31 Idempotent Property Subscribe to our new channel: https://www.youtube.com/@varunainashots Digital Logic(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe Other"
YouTube Link 2021-06-17T05:30Z 2.6M followers, 967.5K engagements
"Lec - 10: ETL vs ELT in Data Warehouse 🏭 What's the Difference between ETL and ELT In this video Varun sir will break down the key differences pros & cons and real-world use cases of ETL (Extract Transform Load) vs ELT (Extract Load Transform) in data warehousing. Whether you're a beginner or brushing up your skills this quick guide will help you choose the right approach for your data pipeline. #datawarehouse #dataengineering ------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Understanding ETL"
YouTube Link 2025-02-06T13:34Z 2.6M followers, 35.5K engagements
"Complete Syllabus Of Computer Graphics @GateSmashers In this video Varun Sir covers the complete syllabus of Computer Graphics as per GATE UGC NET B.Tech and BCA exams. Topics include graphics hardware raster & random scan displays transformations clipping. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2025-12-26T14:26Z 2.6M followers, [----] engagements
"Lec-13: BCD Addition with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have explained BCD Addition with examples Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2021-06-06T14:52Z 2.6M followers, 604.4K engagements
"Lec-56: Introduction to Turing Machine and its Definition in Hindi TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Introduction to Turing Machine and its definition is explained. 0:00 - Introduction 4:50 - Read Write 5:23 - Left Right Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms"
YouTube Link 2020-05-15T10:30Z 2.6M followers, 1.2M engagements
"Lec-2: Supervised Learning Algorithms Machine Learning Supervised Learning algorithms are a key part of machine learning where models are trained on labeled data to make predictions or classify new inputs. These algorithms learn from past data to identify patterns and make informed decisions. In this video well explore the most commonly used supervised learning algorithms including linear regression decision trees and support vector machines and discuss how to implement them effectively."
YouTube Link 2023-08-25T06:19Z 2.6M followers, 505.2K engagements
"Lec-65: Lambda() Function in Python 🐍 with execution 👩💻 In Python a lambda function is a small anonymous function defined using the lambda keyword. It's called "anonymous" because it doesn't have a name like a regular function defined using the def keyword. lambda functions can take any number of arguments but they can only have one expression. In this video Varun sir will -------------------------------------------------------------------------------------------------------------------------------------- Timetsamps: 00:00 What is Lambda function 00:45 Execution of Lambda() 04:03 example"
YouTube Link 2023-10-26T08:59Z 2.6M followers, 110.4K engagements
"Lec -20: How Multiplexers are Functionally Complete Implement AND OR & NOT using 2*1 Mux In this video Varun Sir will break down how multiplexers are functionally complete by implementing AND OR and NOT gates using a simple 2:1 MUX. This is perfect for Digital Electronics beginners and the ones who are preparing for various competitive exams like GATE UGC NET etc. This video will make you understand the power of MUX in logic design. #Multiplexer #DigitalElectronics"
YouTube Link 2022-02-28T06:20Z 2.6M followers, 770.2K engagements
"All SQL DDL Commands in [--] Minute #sql #sqlcommands #dbms Learn SQL DDL commands with the simplest real-life analogy your home almirah Understand CREATE ALTER DROP TRUNCATE and RENAME in a crystal-clear way that even beginners can follow. A must-watch for every student preparing for tech & competitive exams sql sql tutorial sql ddl database tutorial sql beginner coding for beginners programming learning create sql database ddl commands learn sql tech skills gate smashers career boost data definition language coding tips programming reels study reels learn with me tech shorts students community"
YouTube Link 2025-12-06T13:00Z 2.6M followers, 31.6K engagements
"Activity Diagram in UML Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-07-22T11:30Z 2.6M followers, 600.7K engagements
"L-4.2: Knapsack Problem With Example Greedy Techniques Algorithm In the knapsack problem you need to pack a set of items with given values and sizes (such as weights or volumes) into a container with a maximum capacity. If the total size of the items exceeds the capacity you can't pack them all. It will be explained in detail by Varun sir in this video. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Knapsack Problem 1:51 - Greedy about Profit 4:30 - Greedy about Weight 6:40 -"
YouTube Link 2020-01-23T16:19Z 2.6M followers, 1.9M engagements
"Right Outer Join SQL Joins Master Trick #shorts #sql #sqlcommands A right outer join returns all rows from the right table and the matching rows from the left table. If no match is found the missing values from the left table are filled with NULL. 👉 In short: Right Table = Fully shown Left Table = Only matching rows (non-matching become NULL) 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and"
YouTube Link 2026-01-09T13:48Z 2.6M followers, 11K engagements
"L-2.3: First Come First Serve(FCFS) CPU Scheduling Algorithm with Example In this video Varun sir will explain First Come First Serve (FCFS) which is an operating system scheduling algorithm that automatically executes queued requests and processes in order of their arrival. It is the easiest and simplest CPU scheduling algorithm. In this type of algorithm processes which requests the CPU first get the CPU allocation first. This is managed with a FIFO queue. #operatingsystem"
YouTube Link 2018-05-19T04:21Z 2.6M followers, 3.9M engagements
"RAD Model in Software Engineering Rapid Application Development 🛠 with Example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2023-12-07T14:22Z 2.6M followers, 285.1K engagements
"Lec-47: What is Classless Addressing (CIDR) in Hindi CIDR vs Classful Addressing 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Varun sir has explained Classless Addressing (CIDR). Classless Inter-Domain Routing (CIDR) is an IP addressing scheme that evolved from earlier classful addressing. It is a more flexible and efficient method of allocating IP addresses. It allows more flexible allocation of IP addresses overcoming the limitations of classful addressing. 0:00 - Introduction 0:30 - No classes 0:42 - Blocks 2:30 - Notation 13:05 - Rules Computer"
YouTube Link 2018-05-06T11:57Z 2.6M followers, 1M engagements
"L-4.15: BFS & DFS Breadth First Search Depth First Search Graph Traversing DAA In this video Varun sir will discuss Breadth First Search (BFS) and Depth First Search (DFS)two fundamental graph traversal algorithms used in Data Structures & Algorithms (DAA). Whether you're preparing for interviews or exams this video gives you a clear and practical understanding of how BFS and DFS work with step-by-step examples. #algorithm -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction to"
YouTube Link 2022-09-15T05:14Z 2.6M followers, 2.3M engagements
"L-5.5: First Fit Next Fit Best Fit Worst fit Memory Allocation Memory Management OS In this video Varun sir will discuss about the memory management in Operating system in detail. First Fit: Allocate the first hole that is big enough. Next Fit: Same as first fit but start search always from last allocated hole. Best Fit: Allocate the smallest hole that is big enough. Worst fit: Allocate the largest hole. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 1:09 -"
YouTube Link 2018-03-28T10:36Z 2.6M followers, 1.5M engagements
"Array & Pointers in C Programming with examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video we have discussed Array & Pointers in C Programming with examples. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa"
YouTube Link 2022-01-11T11:30Z 2.6M followers, 370.4K engagements
"Lec-40: Support Vector Machines (SVMs) Machine Learning Support Vector Machines (SVMs) are one of the most powerful tools in a Machine Learning but they can also feel a little intimidating at first. In this video Varun sir will break down the concept of SVMs in a simple beginner-friendly way so you can understand how they work and why theyre so effective in classification problems. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction of SVMs 01:15 - Hyperplane 04:52 - Support"
YouTube Link 2025-03-21T14:00Z 2.6M followers, 281.7K engagements
"Lec-15: Membership Operators in Python 🐍 with Execution 💻🖥 Python Programming 👩💻👨💻 In this video Varun sir will be discussing about the concept of membership operator in Python. In this topic Varun sir will explain that using many of the example which is easy to understandable. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Membership Operator 01:25 Execution in membership operator"
YouTube Link 2023-09-20T08:14Z 2.6M followers, 65.2K engagements
"Lec - 48: Shift Registers SISO SIPO PISO PIPO In this video Varun Sir will break down the basics of Shift Registers and explore the four main types: SISO SIPO PISO and PIPO. This video is perfect for electronics digital logic and VLSI learners. You will get the clarity about Shift registers in a minute. #registers #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:56 - Understanding Shift registers 01:45 - Types of Shift Registers 02:18 - SISO 05:27 -"
YouTube Link 2022-06-19T11:30Z 2.6M followers, 1.4M engagements
"Lec-124: CREATE Command (DDL) in SQL with Implementation on ORACLE 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Structured Query Language (SQL)(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):"
YouTube Link 2019-03-15T10:45Z 2.6M followers, 384.2K engagements
"Lec-50: Linear Search in Python 🐍 Searching Algorithm in Python 🐍 In this video Varun sir will discuss about the concept of Linear search also known as sequential search is a simple searching algorithm that scans each element in a list or array sequentially until the target element is found or until the end of the list is reached. It works well for small lists or when the elements are not sorted.#python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Linear search with"
YouTube Link 2023-09-26T11:30Z 2.6M followers, 86.2K engagements
"Lec-75: Transaction States Database Management System 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:10 - Active 4:23 - Partially Committed 5:14 - Committed 5;55 - Terminated 7:15 - Failed 9:38 - Abort Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2018-10-04T06:02Z 2.6M followers, 1.1M engagements
"Lec-22: Bagging/Bootstrap Aggregating in Machine Learning with examples Bagging (Bootstrap Aggregating) is a powerful ensemble technique in machine learning designed to improve model accuracy and reduce variance. In this video well explore how Bagging works and its significant impact on enhancing model performance. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 00:16 Bagging/Bootstrap 02:28 Ensemble Learning"
YouTube Link 2023-12-14T11:30Z 2.6M followers, 135K engagements
"Understand Cross Join in #sql #join #dbms #interview #cse #it In this video Varun Sir explain Cross Product (Cross Join) in SQL using the simplest logic multiplication. Youll learn why every SQL join internally starts with a cross product how columns are added and how rows are multiplied. This concept is extremely important for understanding joins deeply and confidently. Perfect for beginners and competitive exam aspirants. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2025-12-27T13:18Z 2.6M followers, 16.1K engagements
"Lec-2: Phases of Compiler with examples Compiler Design 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:47 - Compiler Definition 2:03 - Phases of Compiler Design Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa"
YouTube Link 2020-09-18T13:58Z 2.6M followers, 1.4M engagements
"Lec - 28: SR flip-flop using NAND gate Digital Electronics Understand how an SR flip-flop works using NAND gates In this video Varun Sir will break down step-by-step in the simplest way possible Learn the logic working truth table and circuit explanation of the SR flip-flop using NAND gatesa key concept in Digital Electronics. Perfect for beginners and engineering students #sequentialcircuit #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 01:51 - Truth"
YouTube Link 2022-05-23T06:21Z 2.6M followers, 2.4M engagements
"L-5.13: 2-Level Paging in Operating System Multilevel Paging Multilevel Paging is a paging scheme that consists of two or more levels of page tables in a hierarchical manner. It is also known as hierarchical paging. In this video it has been discussed in detail by Varun Sir. #operatingsystem 2-level Paging pdf: https://drive.google.com/file/d/1_wy-zLIGzGxolPlrPlB0sOUld_PHjHHy/view Paging in OS: https://youtu.be/6c-mOFZwP_8 -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction to"
YouTube Link 2020-08-07T14:32Z 2.6M followers, 630.3K engagements
"Lec - 50: Convert SR to JK Flip Flop Digital Electronics In this video Varun sir will walk you through the step-by-step conversion of an SR flip-flop to a JK flip-flop a key concept in sequential logic design and digital electronics. Whether you're a student preparing for exams an engineering enthusiast or just brushing up on sequential circuits this video is a perfect guide to mastering flip-flop conversion. #sequentialcircuit #digitalelectronics -------------------------------------------------------------------------------------------------------------------------------------- Timestamps:"
YouTube Link 2023-05-06T06:54Z 2.6M followers, 402.2K engagements
"Lec-9: What Is a Vector Space Linear Algebra for Beginners @GateSmashers In this lecture Ankit Sir explains Vector Spaces along with their internal and external properties. The session focuses on vector addition scalar multiplication and how these properties define a vector space with clear examples for better understanding. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of Algorithms"
YouTube Link 2026-01-06T13:42Z 2.6M followers, [----] engagements
"Everyone LIKE 👍🏻 this Command #sql #engineering #shorts Learn how to use the LIKE command in SQL to search for specific patterns in your data. This video explains % and _ wildcards with simple examples making SQL pattern matching easy for beginners. This short video is perfect for students interview prep and anyone learning databases. #sql #likecommand -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links:"
YouTube Link 2026-02-04T13:02Z 2.6M followers, 23.2K engagements
"Lec-28: Regular Expressions for Finite Languages Example [--] TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here Varun sir has discussed Regular Expressions for Finite languages with example. Link for Regular expression in toc is given below. Regular expression in toc: https://tinyurl.com/5n87j86r 0:00 -Introduction 0:30 -Languages 0:59 -Regular expressions for Finite Language Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2020-04-12T06:53Z 2.6M followers, 852.6K engagements
"Lec-112: View in Database Oracle SQL Server Views Types of Views 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Computer Architecture (Complete Playlist):"
YouTube Link 2021-08-20T11:30Z 2.6M followers, 653.3K engagements
"Lec-9: Binary to Gray Code Conversion & Vice-versa 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video is about Binary to Gray Code Conversion & Vice-versa Number System (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management"
YouTube Link 2020-08-25T13:59Z 2.6M followers, 1.4M engagements
"Date & Time Functions #sql #database #engineering #cse #shorts #viral Learn how to work with SQL Date & Time functions using practical real-world examples. Using employee data youll understand how to extract values using NOW DATE MONTH YEAR DAY and more. Perfect for beginners interview prep and competitive exams. 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2026-01-26T13:02Z 2.6M followers, 15.1K engagements
"Lec-1: Microprocessor and Microcontroller in Computer system 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Microprocessor is a small-sized electronic component inside a computer that carries out various tasks involved in data processing as well as arithmetic and logical operations. Microprocessor is built over an integrated circuit comprising millions of small components like resistors transistors and diodes. Microprocessor Playlist(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHL7mF_dRsj4Q9x1NNaZqkh Other subject playlist Link:"
YouTube Link 2022-07-19T13:27Z 2.6M followers, 824.8K engagements
"Lec -37: Introduction to D Flip Flop Circuit Working Characteristics & Excitation Table In this video learn everything about the D Flip Flop one of the most important memory elements in digital electronics Varun Sir will break down its circuit working truth table characteristics and excitation table in a simple and easy-to-understand way. Whether you're a student or just curious about how digital circuits store data this is your go-to guide. This video is perfect for engineering students and competitive exam aspirants."
YouTube Link 2022-06-01T13:23Z 2.6M followers, 1.3M engagements
"Evolutionary Model with real life examples Software Engineering 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Software Engineering (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2022-07-18T05:50Z 2.6M followers, 663.8K engagements
"TCP/IP Protocol Suite with Real Life Examples Why TCP/IP Used Fundamentals of Networking 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Computer Networks: https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other Subject wise playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Computer Architecture:"
YouTube Link 2024-04-24T12:44Z 2.6M followers, 427.3K engagements
"L-4.5: Job Sequencing Algorithm with Example Greedy Techniques The sequencing of jobs on a single processor with deadline constraints is called as Job Sequencing with Deadlines. Here- You are given a set of jobs. Each job has a defined deadline and some profit associated with it. The profit of a job is given only when that job is completed within its deadline. In this video Varun sir will discuss about the job sequencing in detail. #JobSequencing #greedyTechniques #algorithm"
YouTube Link 2020-01-24T16:16Z 2.6M followers, 924.8K engagements
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