#  @gatesmashers Gate Smashers Gate Smashers posts on YouTube about what is, sir, how to, science the most. They currently have [---------] followers and [---] posts still getting attention that total [-------] engagements in the last [--] hours. ### Engagements: [-------] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/interactions)  - [--] Week [---------] +5.10% - [--] Month [---------] -32% - [--] Months [----------] +26% - [--] Year [----------] +359% ### Mentions: [---] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/posts_active)  - [--] Week [---] +11% - [--] Month [---] +3.20% - [--] Months [---] +18% - [--] Year [-----] +279% ### Followers: [---------] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/followers)  - [--] Week [---------] +0.38% - [--] Month [---------] +1.20% - [--] Months [---------] +9.10% - [--] Year [---------] +18% ### CreatorRank: [------] [#](/creator/youtube::UCJihyK0A38SZ6SdJirEdIOw/influencer_rank)  ### Social Influence **Social category influence** [technology brands](/list/technology-brands) 5.98% [stocks](/list/stocks) 1.31% [ncaa football](/list/ncaa-football) #2164 [social networks](/list/social-networks) 1.12% [finance](/list/finance) 0.93% [exchanges](/list/exchanges) #4964 [countries](/list/countries) 0.75% [currencies](/list/currencies) 0.37% [automotive brands](/list/automotive-brands) 0.37% **Social topic influence** [what is](/topic/what-is) #238, [sir](/topic/sir) #458, [how to](/topic/how-to) #5578, [science](/topic/science) #1060, [theory](/topic/theory) #442, [artificial intelligence](/topic/artificial-intelligence) #160, [ai](/topic/ai) #6272, [language](/topic/language) #786, [what are](/topic/what-are) #251, [interview](/topic/interview) #613 **Top accounts mentioned or mentioned by** [@varunainashots](/creator/undefined) [@gmailcom](/creator/undefined) [@apl](/creator/undefined) [@technicalgyan](/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 "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 "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, 702.3K 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, 229.2K 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 "L-4.9: Prim's Algorithm for Minimum Cost Spanning Tree Prims vs Kruskal In computer science Prim's algorithm is a greedy algorithm that finds a minimum spanning tree for a weighted undirected graph. This means it finds a subset of the edges that forms a tree that includes every vertex where the total weight of all the edges in the tree is minimized. How Prims algorithm actually works and How it is different from Kruskal. All Explained with examples by Varun sir in this video. #algorithm" [YouTube Link](https://youtube.com/watch?v=_KX8GDvRzBc) 2021-04-01T13:11Z 2.6M followers, 2.4M engagements "L-5.3: Internal Fragmentation Fixed size Partitioning Memory management Operating System A problem that occurs when the process is allocated to a memory block whose size is more than the size of that process and due to which some part of the memory is left unused is called Internal Fragmentation. It will be discussed in detail by Varun sir in this video. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:21 - Understanding Fixed size Partitioning" [YouTube Link](https://youtube.com/watch?v=bK-VhQA512c) 2018-03-26T06:35Z 2.6M followers, 1.2M engagements "Lec-17: Arrays vs Linked Lists Data Structures 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Difference between Arrays and Linked List is explained in terms of there strength and weakness. All the points are discussed with real life examples by Naina Mam which will help students to get clear insight of the topic. It will help students who are preparing for Competitive exams like GATE UGC NET BARC ISRO etc. as well as Placements also. 0:00 - Introduction 1:01 - Memory allocation 2:18 - Memory efficiency 3:43 - Search Time 5:22 - Insertion & Deletion 7:56" [YouTube Link](https://youtube.com/watch?v=d4pp0noHOB8) 2021-09-11T06:22Z 2.6M followers, 201.2K engagements "Lec-7: What is Parsing & Types of Parsers Syntax Analysis 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:14 - Parsing 2:07 - Parser 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 Database Management System:" [YouTube Link](https://youtube.com/watch?v=hGuXUIefVkc) 2020-09-25T09:42Z 2.6M followers, 1.5M 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, 307K 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, 102.8K 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, 789.4K 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, 754.9K 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, 508.1K 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, 224.5K 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 "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, 415.7K 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, 700K 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 -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-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-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, 563.4K 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 "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, 639.8K 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 "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, 87.4K 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 "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, 272.9K 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, 565.5K 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, 986K 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, 357.9K 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, 644.5K 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, 576.9K 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, 585.1K 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, 372.1K 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, 882.4K 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-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-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 "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 "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-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, 509.8K 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, 300.8K 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, 609K 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, 906.4K 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, 112.6K 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, 34.9K 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, 646.7K 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, 665.4K 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, 782.5K 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 "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, 729.1K 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, 821.9K 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, 633.1K 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, 707.9K 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, 604K 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, 502.8K 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, 110.2K 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 "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, 284.7K 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 "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, 279.3K 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, 65K 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, 383.8K 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, 16K 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, 630K 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, 401.2K 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, 662.8K engagements "Types of Testing in Software Engineering Levels of Testing 👉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=T0TynxN77oY) 2020-12-31T08:29Z 2.6M followers, 1.3M 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, 425.6K 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, 923.8K engagements "Lec-5: Find First() in Compiler Design First() & Follow() Compiler Design 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:10 - first( ) 3:04 - Example-1 5:46 - Example-2 8:25 - Example-3 Find Follow(): https://youtu.be/WUwG50xJ9vc 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=UXYqQ_CJsVE) 2020-09-22T12:03Z 2.6M followers, 1.8M engagements "Lec-99: Secondary Index in Database with Example Multilevel Indexing 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:52 - Why Secondary Index 4:09 - Secondary Index (Key) 7:26 - Secondary Index (Non Key) 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=Ua08uVgsk4k) 2018-11-11T11:47Z 2.6M followers, 435.1K engagements "Lec-8: BCD Excess-3 Code & Conversion with example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here is explanation of BCD Excess-3 Code & Conversion with example. 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=UgU5Og9Umak) 2020-08-23T10:03Z 2.6M followers, 999.9K engagements "Lec-35: INIT Operation in TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Varun sir discusses what is INIT Operation in toc. He has also explained how regular languages are closed under INIT Operation. 0:00 - Introduction 0:15 - INIT Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=V8fejrQkfzw) 2020-04-16T08:30Z 2.6M followers, 170.8K engagements "Lec-60: AVL Tree Creation in Data Structure All Imp Points 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 01:47 -How AVL tree makes the tree balanced 03:24 -How to find out the rotation 04:31 -How to make the balanced factor right 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. The idea of providing these questions is to evaluate" [YouTube Link](https://youtube.com/watch?v=VKV8PYhcQoo) 2019-01-27T06:25Z 2.6M followers, 1M engagements "What is HDFS Name Node vs Data Node Replication factor Rack Awareness Hadoop🐘🐘Framework 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Hadoop Distributed File System (HDFS for short) is the primary data storage system used by Apache Hadoop applications to manage large amounts of data and support related big data analytics applications. Big Data(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHUUi6ZlansKbDw_cXut0El Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=VavRifvVwIo) 2022-09-21T11:30Z 2.6M followers, 417.3K engagements "Sequence 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=VnRQ5CNC4Fs) 2023-07-21T11:30Z 2.6M followers, 716.4K engagements "L-6.1: What is hashing with example Hashing in data structure Confused about what hashing really means In this video Varun sir will break down the concept of hashing in data structures in the simplest way possible with real-life examples Learn how data is stored and accessed efficiently using hash functions and understand the role of hash tables collisions and keys. This video is perfect for beginners or anyone who wants a quick and clear explanation of hashing. #algorithm" [YouTube Link](https://youtube.com/watch?v=W5q0xgxmRd8) 2021-01-16T07:42Z 2.6M followers, 2.3M engagements "L-1.1: Introduction to Operating System and its Functions with English Subtitles In this video Varun sir will break down the Introduction to Operating System and its Functions in the simplest way possible You will learn what an Operating System (OS) is why it's essential for every device and how it manages tasks like memory processes and hardware. Whether you're a beginner in tech or just brushing up on basics this is the perfect starting point. #OperatingSystem #OSBasics #computerscience" [YouTube Link](https://youtube.com/watch?v=WJ-UaAaumNA) 2018-07-26T07:55Z 2.6M followers, 4.9M 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 "Lec-6: Find FOLLOW() in Compiler Design Learn First() & Follow() in Easiest way 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:48 - follow() 6:04 - Example-1 7:18 - Example-2 Find First() https://youtu.be/UXYqQ_CJsVE 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=WUwG50xJ9vc) 2020-09-24T09:23Z 2.6M followers, 1.5M engagements "Lec-1: What is Python Introduction to Python 🐍 Why Python Where Python is used. Python is a popular programming language. It was created by Guido van Rossum and released in [----] at CWI(Centrum Wiskunde & Information) Netherland. Python is a General Purpose High level Programming language. Python is a dynamic. In this video Varun sir will discuss about Python in detail. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:23 - Introduction to python" [YouTube Link](https://youtube.com/watch?v=XIR20HH8mNY) 2022-09-03T05:12Z 2.6M followers, 1.2M engagements "Lec-56: Preorder Inorder and Postorder in [--] minute Tree Traversal Easiest and Shortest Trick 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Pre-order traversal while duplicating nodes and values can make a complete duplicate of a binary tree. It can also be used to make a prefix expression (Polish notation) from expression trees: traverse the expression tree pre-orderly. In-order traversal is very commonly used in binary search trees because it returns values from the underlying set in order according to the comparator that set up the binary search tree (hence the" [YouTube Link](https://youtube.com/watch?v=XRcC7bAtL3c) 2018-12-05T18:03Z 2.6M followers, 2.4M engagements "Lec-11: Components of AWS Cloud 🌧 Cloud Computing🚀 Components AWS Cloud is built on a variety of components that offer compute storage networking and security services. From EC2 instances to Lambda for serverless computing AWS provides everything you need to scale your applications effectively. In this video Varun sir will explore the core components of AWS Cloud exploring how each service fits into the larger cloud ecosystem and how you can leverage them to optimize your infrastructure. #cloudcomputing" [YouTube Link](https://youtube.com/watch?v=XXZ_inMtJsk) 2024-12-20T12:18Z 2.6M followers, 54.7K 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 "Primary 🔑 vs Candidate 🔑#dbms #shorts #gatesmashers #shortvideo #interview #interviewtips #shorts #gatesmashers #shortvideo CANDIDATE KEY and PRIMARY KEY: https://youtu.be/Y-k1DDmIOTA 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=Y-k1DDmIOTA) 2022-04-25T09:29Z 2.6M followers, 375.4K engagements "L-1.4: Types of OS(Real Time OS Distributed Clustered & Embedded OS) In this video Varun sir will break down the major types of OS you must know Real-Time OS Distributed OS Clustered OS and Embedded OS in a simple and easy-to-understand way. Whether you're a student or curious about how different systems work behind the scenes this video will give you a clear picture with real-world examples. Here are various types of Operating System: 1) Batch 2) Multi Programmed 3) Multitasking 4) Real Time OS 5) Distributed 6) Clustered 7) Embedded" [YouTube Link](https://youtube.com/watch?v=YQZbIT9FcUk) 2020-08-30T15:15Z 2.6M followers, 1.6M engagements "Lec-13: Bitwise Operators in Python Right-shift Left-shift AND OR NOT XOR Python 🐍 In python Bitwise operators are used to perform operations on individual bits of binary numbers. bitwise operators are represented by symbols such as & (AND) (OR) (XOR) (NOT) (left shift) and (right shift). In this video Varun sir will discuss about bitwise operators in detail. #pythonprogramming #python -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:22 - Bitwise Operator 01:29 -" [YouTube Link](https://youtube.com/watch?v=Yk3Jwm5YuFs) 2023-02-20T06:16Z 2.6M followers, 327K engagements "Lec-25: Epsilon NFA in hindi -NFA Formal Definition 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video formal definition of epsilon nfa/-NFA is explained with example. This topics is important for competitive and college/university exams. 0:00 -Introduction 0:54 -Epsilon NFA explanation Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=ZCzOfjmp7Bw) 2020-04-05T07:56Z 2.6M followers, 741.4K engagements "Lec -30: SR flip-flop using NOR gate Digital Electronics Understand SR Flip-Flop using NOR gates in this quick and easy Digital Electronics tutorial You will learn how to Set-Reset latches function their logic symbols truth tables and practical use cases all explained with clarity and examples. This video is perfect for beginners and engineering students and it will definitely boost your basics in sequential circuits. #sequentialcircuit #digitalelectronics --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=ZWikSnUxka8) 2022-05-25T13:56Z 2.6M followers, 766.6K engagements "Lec-17: What is SDT(Syntax Directed Translation) & its Applications Semantic Analysis 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:29 - SDT 2:28 - Applications of SDT 3:21 - Example 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=_CloXDbYAAg) 2020-10-29T13:46Z 2.6M followers, 876.7K engagements "Increment and Decrement operators in C Programming Postfix Prefix 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here we have discussed Increment and Decrement operators in 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):" [YouTube Link](https://youtube.com/watch?v=_Eh6aU-4ofQ) 2022-02-18T05:38Z 2.6M followers, 355.8K engagements "Lec-25: For Loop vs While Loop🔁 in Python Various Loops in Python 🐍 Python for Beginners In Python for and while loops are used for repetitive tasks where the code block needs to be executed multiple times. The main difference between the two is that a for loop is used for iterating over a sequence while a while loop is used for executing a block of code repeatedly until a specified condition is met. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction" [YouTube Link](https://youtube.com/watch?v=_Li18QM_9U4) 2023-02-28T12:30Z 2.6M followers, 458.2K engagements "User Requirements with real life examples User Requirement Specification 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=a2fpi0rbr0c) 2022-07-14T14:03Z 2.6M followers, 381.9K engagements "How Memory is Allocated to a Process Why Dynamic allocation is Required 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Memory allocation is a process by which computer programs and services are assigned with physical or virtual memory space. Memory allocation is the process of reserving a partial or complete portion of computer memory for the execution of programs and processes. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=abVztpE9HIM) 2022-02-01T13:00Z 2.6M followers, 106.9K engagements "L-2.9: Recurrence Relation T(n)= 2T(n/2) +cn Recursive Tree method Algorithm In this video Varun sir will solve the recurrence relation T(n)= 2T(n/2) +cn in a simplest way possible. This video will give you the clarity on recurrence relations in detail. #substitutionmethod #solveRecurrenceRelation #algorithm #MasterMethod -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Design and Analysis of algorithms (DAA) (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=bJg_sv7PV-g) 2021-10-11T07:07Z 2.6M followers, 1.2M engagements "Function Point Calculation How Project Estimation is Done using FP Numerical 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=bKwvzXQKBRo) 2024-08-19T11:30Z 2.6M followers, 137.6K engagements "Natural Language Processing in Artificial Intelligence in Hindi NLP with Demo and Examples 👉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=bPpwZxasJo0) 2019-05-16T15:03Z 2.6M followers, 1.1M engagements "Function Oriented vs Object Oriented Design Approach Software Design Approaches 👉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=bTv3qCtSR5c) 2022-08-01T05:42Z 2.6M followers, 443.9K engagements "Lec-9: Input/Output in C++ Programming C++ for Beginners C++ by Varun sir @gatesmashers In this video you'll learn how to use input (cin) and output (cout) in C++. Varun Sir breaks down how data flows between the user and the program. Includes beginner-friendly explanations and sample code. Start coding confidently and build your C++ foundation today -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:24 - Cin/Cout in C++ Programming 01:38 - Examples of Input/output in C++" [YouTube Link](https://youtube.com/watch?v=bm1rFiuXGDc) 2025-05-05T13:01Z 2.6M followers, 42.5K engagements "Lec - 22: Clustering in Data Mining Explained Top Clustering Methods You MUST Know Clustering methods in data mining are techniques used to group similar data points into clusters helping to uncover hidden patterns and structures within large datasets. In this video well explore different types of clustering algorithms their applications and how they can reveal valuable insights from complex data. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introductions 00:23 - Why to use Clustering" [YouTube Link](https://youtube.com/watch?v=c8yiJq1do38) 2025-03-29T13:03Z 2.6M followers, 112.9K engagements "Lec-83: Conflict Equivalent Schedules with Example Transaction concurrency and Control DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots If any two schedules generate the same result after their execution then they are called as result equivalent schedules. This equivalence relation is considered of least significance. This is because some schedules might produce same results for some set of values and different results for some other set of values. Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y" [YouTube Link](https://youtube.com/watch?v=ckqDozxECp0) 2018-10-12T08:42Z 2.6M followers, 996.8K engagements "Lec-19: Alpha Beta Pruning in Hindi with Example 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=dEs_kbvu_0s) 2019-04-28T10:45Z 2.6M followers, 1.9M engagements "L-5.17: Segmentation Vs Paging Segmentation Working Operating system In this video Varun sir breaks it down in the simplest way possible using real-life analogies and easy visuals to help you finally understand how memory is managed in OS. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction to Segmentation 00:30 Paging vs Segmentation 02:31 Problem with Paging 03:32 How Segmentation Works 07:15 Logical Address to Physical Address(Segment Table)" [YouTube Link](https://youtube.com/watch?v=dz9Tk6KCMlQ) 2018-04-05T13:26Z 2.6M followers, 1.6M engagements "L-5.1: Memory Management and Degree of Multiprogramming Operating System The process of controlling and coordinating computer memory assigning portions known as blocks to various running programs to optimize the overall performance of the system is called Memory Management. The degree of multiprogramming describes the maximum number of processes that a single-processor system can accommodate efficiently. In this video Varun sir will discuss about it in detail. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=eESIFJz7mJw) 2018-03-21T08:45Z 2.6M followers, 1.8M engagements "Lec-5: Depth First Search (DFS) with example Uninformed Search Artificial Intelligence Learn how Depth First Search (DFS) works in Artificial Intelligence explained in a simple beginner-friendly way. Varun sir will walk through what DFS is how it explores nodes deeply before backtracking and see it in action with a clear example. Perfect for understanding Uninformed Search techniques step-by-step. #artificialintelligence -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:02 Introduction to DFS" [YouTube Link](https://youtube.com/watch?v=f8luGFRtshY) 2019-03-31T15:54Z 2.6M followers, 1.9M engagements "Emerging Trends/Technologies with examples CBSE Class-XI & XII 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Class XI Computer Science(Full Syllabus) https://www.youtube.com/playlistlist=PLxCzCOWd7aiGPUtEXMqeQcHYH7ACCJvz7 Other subject playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Software Engineering: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Design and Analysis of algorithms (DAA):" [YouTube Link](https://youtube.com/watch?v=fMVpOPiVmCU) 2022-07-29T12:06Z 2.6M followers, 113.4K engagements "Lec-34: What is Docker 🚢 Best Explanation with Real Life Examples Docker is a powerful tool that allows developers to package applications and their dependencies into portable containers ensuring they run seamlessly across different environments. It helps streamline workflows and improve scalability. In this video Varun sir will discuss into Dockers features and benefits how it works and why its become essential for modern software development. #cloudcomputing" [YouTube Link](https://youtube.com/watch?v=ftIS44dFS9U) 2025-01-22T13:59Z 2.6M followers, 40.5K engagements "L-1.6: Time Complexities of all Searching and Sorting Algorithms in [--] minute GATE & other Exams In this video Varun sir will break down the time complexities of all major searching and sorting algorithmsperfectly tailored for GATE competitive exams and university tests. Whether you're brushing up before an exam or finally trying to understand the "Big O" basics this quick revision will make complex concepts feel easy and approachable. From linear and binary search to bubble merge quick and heap sortweve covered them all in a clear way. Don't just memorize it understand why they matter" [YouTube Link](https://youtube.com/watch?v=gBz44smaa9A) 2018-12-05T05:11Z 2.6M followers, 1.2M engagements "Lec-3: Uninformed Vs Informed Search in Artificial Intelligence with Example In Artificial Intelligence search algorithms help machines find the best solution to a problem but not all searches are the same. This video breaks down the difference between uninformed (blind) search and informed (heuristic) search showing how each works with easy-to-understand examples. Perfect for anyone looking to understand how AI thinks its way to the answer. #artificialintelligence" [YouTube Link](https://youtube.com/watch?v=gZpUcsB9TFc) 2019-12-10T08:34Z 2.6M followers, 1.3M engagements "Lec-33: Call by Value & Call by Reference C++ programming for beginners What is the difference between call by value and call by reference in C++ In this video Varun sir will break it down with simple examples so you can finally understand how data is passed to functions in C++ and why it matters in real-world coding. This video is perfect for competitive exam aspirants like GATE UGC NET etc. #cplusplus #programming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:41 -" [YouTube Link](https://youtube.com/watch?v=gjfCkm5sjkE) 2025-06-20T13:01Z 2.6M followers, 75.9K engagements "L-2.10: Multi Level Queue Scheduling Operating System Multilevel queue scheduling is a type of CPU scheduling in which the processes in the ready state are divided into different groups each group having its own scheduling needs. The ready queue is divided into different queues according to different properties of the process like memory size process priority or process type. All these different processes will be discussed in detail by Varun sir in this video. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=hBPYP0ZEvS8) 2018-05-24T08:59Z 2.6M followers, 985.3K engagements "Lec-54: Deletion from Binary Search Tree(BST) with Example Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:54 -Node 1:57 -Leaf Node 2:34 -Non-Leaf Node 5:04 -Second Method 6:13 -Last case Delete function is used to delete the specified node from a binary search tree. However we must delete a node from a binary search tree in such a way that the property of binary search tree doesn't violate. How to Create BST: https://youtu.be/sXABdGalFNg Link for Tree Traversal Technique (Preorder Inorder and Postorder):" [YouTube Link](https://youtube.com/watch?v=hL9RUD33nYs) 2020-02-06T14:30Z 2.6M followers, 918.6K engagements "Why Activation Function is Must in ANN 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=hgARO7_a0n0) 2025-02-14T13:01Z 2.6M followers, 107.9K engagements "Lec-64: CNF Vs GNF Chomsky vs Greibach Normal Form CFG in TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video difference between CNF and GNF is discussed here with their important points. Their full forms are given below. CNF stands for Chomsky normal form. GNF stands for Greibach normal form. Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=iL6YrS_f1YM) 2021-02-15T10:12Z 2.6M followers, 605.8K engagements "Lec - 31: SR flip flop Characteristic & Excitation Table Sequential Circuits In this video Varun Sir will break down the Characteristic Table and Excitation Table of the SR Flip Flop in the simplest way possible you will learn how SR flip flops work in sequential circuits how their inputs affect outputs and why they're important in digital electronics. Topics covered in this video are the basics of SR flip flop Characteristics Table and equation and how easy is to make excitation table with examples." [YouTube Link](https://youtube.com/watch?v=ij2CY8PmWoM) 2022-05-28T05:38Z 2.6M followers, 1.2M engagements "Lec-41: Class A in IP addressing with Example in HINDI Classful Addressing Network Layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Class A refers to one of the three major address classes defined by the IPv4. Class A addresses consist of a 32-bit binary address represented in decimal format with the first octet (8-bits) ranging from [--] to [---]. The remaining three octets (24 bits) are used for host addressing. the high-order bit of the first octet is set to [--]. Computer Networks (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=iurle2xZrBQ) 2018-05-01T07:29Z 2.6M followers, 1.1M engagements "L-1.2: Von Neumann's Architecture Stored Memory Concept in Computer Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video you will get to know about Von Neumann's Architecture. It is called Stored Memory Program or Stored Memory Architecture. Here we have two elements in the memory i.e. one is Data and other is Program(Set of Instructions). This is the earliest architecture also known as stored memory architecture. Students find this topic complex but after watching this video you will understand all the concepts clearly. These concepts are" [YouTube Link](https://youtube.com/watch?v=j8NnE1YeSN0) 2019-07-24T15:05Z 2.6M followers, 1.8M engagements "Nth Highest Salary in SQL Asked in Interviews Nth Highest Salary is one of the most asked SQL interview questions. This video explains it in the easiest way possible. You can save this video for interviews & exams #SQLQuery #LearnSQL #TechShorts 👉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" [YouTube Link](https://youtube.com/watch?v=jgYMIYREti0) 2026-02-10T13:01Z 2.6M followers, 14.9K engagements "Lec-12: Beam Search Algorithm All Imp Points Heuristic Search Techniques 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Beam search algorithm used in many NLP and speech recognition models as a final decision making layer to choose the best output given target variables like maximum probability or next output character. Link of Best First Search video:https://youtu.be/7ffDUDjwz5E Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=jhoXO1XF6Fk) 2019-12-18T06:30Z 2.6M followers, 560.4K engagements "Lec-54: Fragmentation of IPv4 Datagram Identification Flags and Fragment Offset Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains the concept of Fragmentation of IPv4 Datagram. When a packet is received at the router destination address is examined and MTU is determined. If size of the packet is bigger than the MTU and the 'Do not Fragment (DF)' bit is set to [--] in header then the packet is fragmented into parts and sent one by one. 0:00 - Introduction 0:27 - Fragmentation 0:59 - Identification bits 1:33 - Flag 3:21 - Fragment Offset 3:47 -" [YouTube Link](https://youtube.com/watch?v=k8VgrqDOIUo) 2019-06-10T13:27Z 2.6M followers, 690.9K engagements "Lec-4: Physical layer in computer networks in hindi Functions of Physical layer OSI 👉Subscribe to our new channel: https://www.youtube.com/@varunainashots In this video Varun sir has discussed Physical layer of computer networks. Physical layer is the lowest or last layer of the OSI model. It is responsible for the physical transmission of data over the network. It deals with the actual hardware and physical components that enable communication between devices. 0:00 - Introduction 1:52 - Cables and Connectors 4:13 - Topology 5:37 - Hardware (Repeaters Hubs) 6:34 - Transmission mode 7:04 -" [YouTube Link](https://youtube.com/watch?v=lg-f92uY1Lc) 2019-03-03T06:57Z 2.6M followers, 1.4M engagements "Lec-8:Cloud Computing Services Models - Saas Paas and Iaas explained in Hindi The cloud computing service modelsSaaS PaaS and IaaSoffer businesses a range of solutions to meet their technology needs. Whether its using pre-built software developing custom apps or accessing virtualized infrastructure each model provides unique advantages. #cloudcomputing -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:11 Introduction to Cloud Service Models 01:30 SaaS Explained 02:29 PaaS Explained 03:34 IaaS" [YouTube Link](https://youtube.com/watch?v=lsvpvCU6Oxs) 2019-06-02T07:35Z 2.6M followers, 901.4K engagements "Lec-8: What is CANDIDATE KEY and PRIMARY key Full Concept Most suitable examples DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction to Candidate Key 0:07 - Key 0:16 - Attribute 0:33 - Use of Key 4:28 - Candidate key set 4:40 - Primary Key 4:49 - Alternative Key Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=mMxjKFiIKxs) 2018-02-21T03:45Z 2.6M followers, 1.8M engagements "Lec-31: What is Proxy Server🙋 & Reverse Proxy Best Explanation with Real Life Examples In this video Varun sir will explore the differences between a Proxy Server and a Reverse Proxy. A Proxy Server acts as an intermediary forwarding requests to servers and protecting users' identities. Meanwhile a Reverse Proxy manages traffic between clients and web servers enhancing security load balancing and performance. #cloudcomputing -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:01 Introduction" [YouTube Link](https://youtube.com/watch?v=myq6-bz7OpY) 2025-01-30T13:01Z 2.6M followers, 31.2K engagements "L-2.7: Recurrence Relation T(n)= T(n/2) +c Master Theorem Example-2 Algorithm In this video Varun sir will solve the recurrence relation T(n)= T(n/2) +c in a simplest way possible. This video will give you the clarity on recurrence relations in detail. #substitutionmethod #solveRecurrenceRelation #algorithm #MasterMethod#algorithm -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots How Master Theorem Works: https://youtu.be/FBKjvXGGCJM" [YouTube Link](https://youtube.com/watch?v=nNabmfua14c) 2020-01-22T13:33Z 2.6M followers, 860.6K engagements "Prototyping Model 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=nNzH2rlEH6A) 2020-12-15T09:01Z 2.6M followers, 1.2M engagements "L-1.5: Common bus system using multiplexer Computer organization and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots The lines from common bus are connected to the inputs of the registers and memory. A register receives the information from the bus when its LD (load) input is activated while in case of memory the Write input must be enabled to receive the information. Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=nbDd46e_LpE) 2019-08-04T14:42Z 2.6M followers, 876.8K engagements "Classic Waterfall model 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=noE3pnRzQGI) 2020-12-06T08:38Z 2.6M followers, 1.9M engagements "L-1.2: Batch Operating System Types of Operating System In this video Varun sir will explore Batch Operating Systems one of the earliest types of operating systems used in computing history. You'll learn how batch systems work their real-world examples and how they differ from other types of OS like time-sharing and real-time systems. Whether you're a student or just curious about how operating systems evolved this video breaks it down in a simple and easy-to-understand way. This video is perfect for beginners preparing for exams or interviews Link of Multiprogram & Multitasking:" [YouTube Link](https://youtube.com/watch?v=povNcHSasgs) 2020-08-26T05:58Z 2.6M followers, 2.1M engagements "Lec-37: Static vs Dynamic Memory Allocation in C++ Memory Management Ever wondered how your computer manages memory while running a program In this video Varun sir will break down the difference between static and dynamic memory in the simplest way possible. Whether you're a beginner or just brushing up you'll learn how memory is allocated managed and why it matters in programming. #programming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:24 - Difference B/w Static and" [YouTube Link](https://youtube.com/watch?v=q6_lN-CQN2s) 2025-07-10T13:01Z 2.6M followers, 33.5K engagements "Lec-66: TCP connection Establishment and connection Termination Transport layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots TCP connection Establishment and connection Termination is explained in this video. TCP is a connection-oriented protocol and every connection-oriented protocol needs to establish a connection in order to reserve resources at both the communicating ends. A TCP connection is normally terminating using a special procedure where each side independently closes its end of the link. It normally begins with one of the application processes signalling" [YouTube Link](https://youtube.com/watch?v=qIEHUUt2Wfc) 2018-04-24T04:52Z 2.6M followers, 872.1K engagements "L-3.4: Critical Section Problem Mutual Exclusion Progress and Bounded Waiting Operating System The critical section problem is used to design a protocol followed by a group of processes so that when one process has entered its critical section no other process is allowed to execute in its critical section. In this video Varun sir will discuss in detail about the critical section problem in a simplest way possible. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 -" [YouTube Link](https://youtube.com/watch?v=qMQsd7Iy5jo) 2018-02-27T09:59Z 2.6M followers, 1.7M engagements "Lec -32: Introduction to JK Flip Flop JK flip flop full explanation Digital Electronics Do you know what are JK Flip Flops In this video Varun Sir will break down the JK Flip Flop from the basics how it works its truth table circuit diagram and real-world applications. Whether you're a beginner or revising for exams this is your one-stop explanation for JK Flip Flops in Digital Electronics. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:53 - Understanding JK Flip flop" [YouTube Link](https://youtube.com/watch?v=qU7x1XLjhn4) 2022-05-30T06:23Z 2.6M followers, 2M engagements "Lec-4: Breadth First Search (BFS) with example Uninformed Search Artificial Intelligence Explore Breadth First Search (BFS) in a simple and practical way In this video Varun sir will break down how BFS works in Artificial Intelligence explain why its called an 'uninformed search' and walk you through an easy-to-follow example so you can visualize the process step-by-step. #artificialintelligence -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:25 Introduction to BFS 01:54 BFS Data Structure" [YouTube Link](https://youtube.com/watch?v=qul0f79gxGs) 2019-03-30T07:09Z 2.6M followers, 2.3M engagements "Lec-57: What is Routing Protocols Various types of Routing Protocols 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots What is Routing Protocols is explained in this video. Routing Protocols are the set of defined rules used by the routers to communicate between source & destination. They do not move the information to the source to a destination but only update the routing table that contains the information. Types of Routing Protocols: Inter Domain Intra Domain Distance Vector(RIP) Link State(OSPF) Path Vector (BGP) 0:00 - Introduction 1:27 - Routing Table 3:24 -" [YouTube Link](https://youtube.com/watch?v=rA0p0ouD3aE) 2019-09-27T14:30Z 2.6M followers, 1.2M engagements "Lec-27: Regular Expressions in TOC with examples Formal Definition 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains Regular Expression in TOC . Its definition and introduction is explained with examples. 0:00 -Introduction 0:23 -Regular Expressions 1:25 -Regular languages Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=rjG5LwbqAp4) 2020-04-06T12:30Z 2.6M followers, 1.6M engagements "Lec-53: Binary Search Tree in Data Structure Insertion and Traversal in BST 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:25 -Creation of Binary search tree 0:47 -What is Binary tree 2:33- Search means 3:49 -If elements or keys are same 4:25 -Key values are stored in binary search tree 5:02 -Left Biased 5:05 -Right Biased 5:09 -Follow one pattern 5:33 -95% portion unique keys will be given Binary Search Tree is a node-based binary tree data structure which has the following properties: The left subtree of a node contains only nodes with keys" [YouTube Link](https://youtube.com/watch?v=sXABdGalFNg) 2020-02-06T07:30Z 2.6M followers, 1.7M engagements "Lec-73: Introduction to Transaction Concurrency in HINDI 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=t5hsV9lC1rU) 2018-09-25T13:08Z 2.6M followers, 1.9M engagements "L-3.1: How Quick Sort Works Performance of Quick Sort with Example Divide and Conquer In this video Varun sir will explain how Quick Sort actually works using simple examples you can easily follow. You'll understand the step-by-step process of this powerful Divide and Conquer algorithm and why it's known for its efficient performance. Whether you're preparing for exams or trying to master sorting algorithms this video will give you more clarity about Quick Sort. #algorithm" [YouTube Link](https://youtube.com/watch?v=tWCaFVJMUi8) 2020-01-20T15:29Z 2.6M followers, 3.4M 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 "Artificial Intelligence Syllabus Discussion and Analysis for NTA UGC NET A detailed discussion and breakdown of the Artificial Intelligence syllabus for NTA UGC NET designed to help aspirants understand key topics exam expectations and smart preparation strategies. Perfect for anyone aiming to master AI concepts with clarity and confidence. #artificialintelligence -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 3:20 - Approach to AI 5:42 - Fuzzy sets 6:30 - Neural Network" [YouTube Link](https://youtube.com/watch?v=uB3i-qV6VdM) 2019-03-23T08:15Z 2.6M followers, 2.3M engagements "Lec-5: Topologies in Computer Networks Part-1 All imp points of Mesh Star Hub Bus Hybrid 👉Subscribe to our new channel: https://www.youtube.com/@varunainashots In computer networks a network topology refers to the arrangement of the various elements of a network such as nodes links and connections. There are several common network topologies used in computer networks including Mesh Star Bus Ring and Hybrid. In this video Varun sir has explained Mesh topology and Star Topology 0:00 - Introduction 0:58 - Mesh Topology 7:27 - Star Topology Hub in Computer Networks:" [YouTube Link](https://youtube.com/watch?v=uDulBxDb7GM) 2018-11-13T13:01Z 2.6M followers, 1.3M engagements "Lec-55: Find Preorder Postorder & Inorder of Binary Search Tree(BST) in Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:24 -Post order traversal 1:53 -Pre order 2:05 -In order 3:25 -Next element 6:14 -Post order The major importance of tree traversal is that there are multiple ways of carrying out traversal operations unlike linear data structures like arrays bitmaps matrices where traversal is done in a linear order. Each of these methods of traversing a tree have a particular order they follow: For Inorder you traverse from the" [YouTube Link](https://youtube.com/watch?v=uI77Ij5Kiic) 2019-01-26T20:45Z 2.6M followers, 752.2K engagements "L-1.9: Questions on Fork System Call With Explanation Operating System FORK() introduction video: https://youtu.be/ixq5cpdEO2Q In this video Fork system call is explained with example. Very important questions on fork() system call explained in this video and 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=uMMvYLB4cys) 2019-02-07T17:42Z 2.6M followers, 819.8K engagements "Lec-16: AO* algorithm in AI (artificial intelligence) in HINDI AO* algorithm 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=u_TE42-uWD0) 2019-04-09T07:54Z 2.6M followers, 1M engagements "L-4.1: Introduction to Greedy Techniques With Example What is Greedy Techniques Greedy techniques are one of the most intuitive and powerful problem-solving approaches in algorithms. In this video Varun sir introduce what greedy algorithms are how they work and where they can be applied. With a simple real-world example youll understand why the greedy approach is often the fastest and easiest way to find an optimal solutionwhen used in the right context. #greedyTechniques#Algorithm" [YouTube Link](https://youtube.com/watch?v=v0eQ4nXJjsk) 2020-01-28T13:16Z 2.6M followers, 1.3M engagements "Lec -26: Sequential Circuit Introduction with examples Do you know about Sequential Circuits In this video Varun Sir will breaks it down in the simplest way possible Learn what sequential circuits are how they differ from combinational circuits and explore real-life examples like flip-flops counters and registers. This video is perfect for beginners in Digital Electronics or anyone who wants to revise the basics with clarity and examples. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 -" [YouTube Link](https://youtube.com/watch?v=v0pxOfTg18Y) 2022-01-07T12:27Z 2.6M followers, 1.4M engagements "Lec-59: How to Create AVL tree LL RR LR RL Rotation in AVL Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:50 -When Binary Search tree is unbalanced 0:57 -First case 03:41 -RR transformation Second case 05:38 -Third case 07:47 -Last Case 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 Structure (Complete" [YouTube Link](https://youtube.com/watch?v=vEZ3-bdPdUQ) 2020-02-07T14:30Z 2.6M followers, 1.6M engagements "Lec-35: Carrier Sense Multiple Access/ Collision Detection CSMA/CD Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains the concept of CSMA with Collision Detection. Collision Detection detects when a collision occurs and quickly informs the devices on the network to stop transmitting. The sender compares the signal transmitted with the signal received by the receiver. If the two signals differ the sender assumes a collision has occurred. Computer Networks (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=v_z888gQWq0) 2019-09-14T07:30Z 2.6M followers, 915.4K engagements "Fuzzy Logic in Artificial Intelligence with Example 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=vof2vhfqoBo) 2019-05-07T12:22Z 2.6M followers, 1.1M engagements "Lec-20: S-Attributed vs L-Attributed SDT Types of SDT 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:36 - Synthesized vs Inherited 3:22 - S-Attributed vs L-Attributed 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=w03voSY4REs) 2020-11-01T05:30Z 2.6M followers, 558.8K engagements "Lec-44: Understanding Call Stack with example Data Structure #gatesmashers #Stack 👉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=x9yuHFyuWZg) 2023-02-18T12:51Z 2.6M followers, 53.3K engagements "L-6.4: FCFS in Disk scheduling with Example Operating System FCFS (First-Come-First-Serve) is the easiest disk scheduling algorithm among all the scheduling algorithms. In the FCFS disk scheduling algorithm each input/output request is served in the order in which the requests arrive. In this algorithm starvation does not occur because FCFS address each request. In this video Varun sir will discuss FCFS in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00" [YouTube Link](https://youtube.com/watch?v=yP89YlEGCqA) 2018-05-08T12:43Z 2.6M followers, 1.4M engagements "Incremental Model in Software Engineering SDLC 👉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=yd6uxnBIIQg) 2020-12-17T12:58Z 2.6M followers, 1.1M engagements "One to One Function (Injection) Injective Function 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Discrete Mathematics(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3 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=z810qMsf5So) 2021-05-15T11:37Z 2.6M followers, 445.6K engagements "L-2.1: Process Scheduling Algorithms (Preemption Vs Non-Preemption) CPU Scheduling in OS In this video Varun sir will explain the process/CPU scheduling algorithm like pre-emption based and non pre-emption based. Students always feel this topic complex because there are numerical 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. #operatingsystem" [YouTube Link](https://youtube.com/watch?v=zFnrUVqtiOY) 2018-05-18T18:26Z 2.6M followers, 2.4M engagements "Lec-79: Persistent vs Non-Persistent HTTP HTTP/1.0 vs HTTP/1.1 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Persistent vs Non-Persistent HTTP is explained in this video. Persistent HTTP Connection(HTTP/1.1) Non Persistent HTTP (HTTP/1.0) 1) Server leaves connection open after 1) It requires [--] RTTs per object sending response 1RTT for all reference object 2) Less overhead 2) More overhead Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=zRUdSu3JlK8) 2021-02-11T05:21Z 2.6M followers, 259.1K engagements "Lec-38: Introduction to Joins and its types Need of Joins with example 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=zYH-e6tUYbw) 2018-08-20T17:24Z 2.6M followers, 2.9M engagements "L-2.10: Recurrence Relation T(n)= 3T(n/4) +cn2 Recursive Tree method Algorithm In this video Varun sir will solve the recurrence relation T(n)= 3T(n/4) +cn2 in a simplest way possible. This video will give you the clarity on recurrence relations in detail. #substitutionmethod #solveRecurrenceRelation #algorithm #MasterMethod -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Design and Analysis of algorithms (DAA) (Complete Playlist):" [YouTube Link](https://youtube.com/watch?v=zeVYepdQ9lY) 2021-10-12T06:30Z 2.6M followers, 766.8K engagements "Lec -15: Half Adder Combinational Circuits Digital Electronics In this video Varun Sir will break down the concept of Half Addera fundamental building block in Combinational Circuits used in Digital Electronics. Youll learn how it works where it's used and how to design it step-by-step using AND and XOR gates. This video is perfect for students preparing for competitive exams or university-level electronics #halfadder #digitalelectronics #engineeringstudents ---------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=zm71wFsj-fs) 2022-02-13T05:18Z 2.6M followers, 2.2M 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, 666.4K 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-44: Introduction to 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=4YilEjkNPrQ) 2018-06-23T05:21Z 2.6M followers, 1.6M 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, 348.1K engagements "Lec-5: What is Grammar in TOC Must Watch 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Grammar is used to generate or describe languages. Grammars are an essential part of formal language theory and are used to represent the syntax of languages specifying the rules and structure of valid sentences or strings in a given language. 0:00 - Introduction 0:37 - Grammar 4:48 - Example 7:51 - Checking String using grammar 8:55 - Example-2 Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other Subject-wise" [YouTube Link](https://youtube.com/watch?v=5Jd54dxQ1_Q) 2020-03-11T14:45Z 2.6M followers, 1.5M 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, 840K 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, 96K engagements "L-1.18:Memory Stack Organisation Memory stack Vs Register stack COA 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots A stack may be implemented in a computer's random access memory (RAM). A stack is implemented in the CPU by allocating a chunk of memory to a stack operation and utilizing a processor register as a stack pointer. The stack pointer is a CPU register that specifies the stack's initial memory address. Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=C1H5gurIcJk) 2019-09-05T14:30Z 2.6M followers, 324.5K engagements "Lec-64: Topological Order/ Sort in DAG(Direct Acyclic Graph) 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Theory of" [YouTube Link](https://youtube.com/watch?v=ChxA6H2253I) 2024-02-19T13:59Z 2.6M followers, 118.4K 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, 958K 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, 82.5K engagements "Lec-45: Projection 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=G9ixeTIyg8s) 2018-06-29T04:52Z 2.6M followers, 989.4K 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 - 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-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, 134.8K 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, 852K engagements "L-3.5: LOCK Variable in OS Process Synchronization In this video Varun sir will talk about Lock variable which is a synchronization mechanism. It uses a lock variable to provide the synchronization among the processes executing concurrently. However it completely fails to provide the synchronization. In this video Solution of Critical Section Problem using Lock Variable is explained by Varun sir with examples. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction" [YouTube Link](https://youtube.com/watch?v=TrV_dOX_YHw) 2021-02-23T05:46Z 2.6M followers, 637.8K engagements "Function Point(FP) vs Line of Code(LOC) Project Size Estimation 👉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=UBIe1kTIJDY) 2024-08-15T12:37Z 2.6M followers, 103.7K 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-30: Hamming Code for Error Detection & Correction both with easiest examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Hamming codes are used to detect and correct errors in transmitted or stored data. They are particularly effective at correcting single-bit errors and detecting certain types of multiple-bit errors. Hamming codes add additional parity bits to the original data to enable error detection and correction. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist" [YouTube Link](https://youtube.com/watch?v=V5Iu52tbZEQ) 2021-07-05T05:02Z 2.6M followers, 1.2M engagements "Lec-22: Stop and Wait ARQ protocol Data link layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Stop and Wait ARQ (Automatic Repeat Request) protocol is a simple error control protocol used in data communication. It is a feedback-based protocol where the receiver sends an acknowledgment (ACK) to the sender after successfully receiving a packet. PDF file link: https://tinyurl.com/mymb6rxb Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=YIX1NfaUpsU) 2021-07-07T04:56Z 2.6M followers, 828.7K engagements "Lec-8: Various Devices In Computer Networks Hardware and Software Devices Communicating devices 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Computer networks consist of various devices that work together to facilitate communication and data exchange. Some devices are completely hardware while others use software and hardware both. In this video Varun sir has discussed various devices used in Computer Networks. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:" [YouTube Link](https://youtube.com/watch?v=YxyLN3N5w9s) 2018-10-29T13:08Z 2.6M followers, 584.6K engagements "L-5.20: Translation Lookaside Buffer(TLB) in Operating System in Hindi A translation lookaside buffer (TLB) is a memory cache that stores recent translations of virtual memory to physical addresses for faster retrieval. Varun sir will discuss about TLB in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:25 - What is TLB Why do we use it 02:27 - Problem with Paging: Double Memory Access 07:05 - TLB Hit and TLB Miss Explained 10:39 - Effective Memory Access Time" [YouTube Link](https://youtube.com/watch?v=Z2T2vnyZl0o) 2020-02-19T13:26Z 2.6M followers, 638.6K 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, 875.4K 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, 310.8K engagements "Lec-35: Slicing in Numpy Arrays 1D & 2D Arrays in Python 🐍 with examples Learn how slicing works in NumPy arrays with simple and clear examples In this video Varun sir will break down slicing for both 1D and 2D arrays so you can easily extract modify and play around with data in Python. This video is perfect for beginners who want to strengthen their NumPy basics #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 00:21 What is slicing in NumPy 01:00" [YouTube Link](https://youtube.com/watch?v=atG-l8VI8z4) 2023-03-19T11:31Z 2.6M followers, 95.9K engagements "UCO Bank IT Officer Vacancy [----] 🔥 Eligibility Salary Selection Process Apply Online 👉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=d3CvbkJRf78) 2026-01-14T14:14Z 2.6M followers, 41.3K engagements "L-3.8: Semaphores Wait Signal Operation Counting Semaphore Example Operating system Semaphore is a variable that is non-negative and shared between threads. A semaphore is a signaling mechanism and a thread that is waiting on a semaphore can be signaled by another thread. It uses two atomic operations 1) Wait and 2) Signal for the process synchronization. In this video Varun sir will introduce Semaphore in detail in a simplest way possible. #operatingsystem --------------------------------------------------------------------------------------------------------------------------------------" [YouTube Link](https://youtube.com/watch?v=eoGkJWgxurQ) 2018-02-28T09:25Z 2.6M followers, 1.6M 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, 802.6K 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, science the most. They currently have [---------] followers and [---] posts still getting attention that total [-------] engagements in the last [--] hours.
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Social Influence
Social category influence technology brands 5.98% stocks 1.31% ncaa football #2164 social networks 1.12% finance 0.93% exchanges #4964 countries 0.75% currencies 0.37% automotive brands 0.37%
Social topic influence what is #238, sir #458, how to #5578, science #1060, theory #442, artificial intelligence #160, ai #6272, language #786, what are #251, interview #613
Top accounts mentioned or mentioned by @varunainashots @gmailcom @apl @technicalgyan @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
"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
"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, 702.3K 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, 229.2K 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
"L-4.9: Prim's Algorithm for Minimum Cost Spanning Tree Prims vs Kruskal In computer science Prim's algorithm is a greedy algorithm that finds a minimum spanning tree for a weighted undirected graph. This means it finds a subset of the edges that forms a tree that includes every vertex where the total weight of all the edges in the tree is minimized. How Prims algorithm actually works and How it is different from Kruskal. All Explained with examples by Varun sir in this video. #algorithm"
YouTube Link 2021-04-01T13:11Z 2.6M followers, 2.4M engagements
"L-5.3: Internal Fragmentation Fixed size Partitioning Memory management Operating System A problem that occurs when the process is allocated to a memory block whose size is more than the size of that process and due to which some part of the memory is left unused is called Internal Fragmentation. It will be discussed in detail by Varun sir in this video. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:21 - Understanding Fixed size Partitioning"
YouTube Link 2018-03-26T06:35Z 2.6M followers, 1.2M engagements
"Lec-17: Arrays vs Linked Lists Data Structures 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video Difference between Arrays and Linked List is explained in terms of there strength and weakness. All the points are discussed with real life examples by Naina Mam which will help students to get clear insight of the topic. It will help students who are preparing for Competitive exams like GATE UGC NET BARC ISRO etc. as well as Placements also. 0:00 - Introduction 1:01 - Memory allocation 2:18 - Memory efficiency 3:43 - Search Time 5:22 - Insertion & Deletion 7:56"
YouTube Link 2021-09-11T06:22Z 2.6M followers, 201.2K engagements
"Lec-7: What is Parsing & Types of Parsers Syntax Analysis 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:14 - Parsing 2:07 - Parser 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 Database Management System:"
YouTube Link 2020-09-25T09:42Z 2.6M followers, 1.5M 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, 307K 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, 102.8K 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, 789.4K 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, 754.9K 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, 508.1K 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, 224.5K 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
"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, 415.7K 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, 700K 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 -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-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-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, 563.4K 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
"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, 639.8K 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
"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, 87.4K 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
"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, 272.9K 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, 565.5K 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, 986K 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, 357.9K 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, 644.5K 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, 576.9K 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, 585.1K 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, 372.1K 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, 882.4K 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-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-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
"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
"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-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, 509.8K 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, 300.8K 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, 609K 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, 906.4K 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, 112.6K 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, 34.9K 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, 646.7K 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, 665.4K 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, 782.5K 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
"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, 729.1K 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, 821.9K 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, 633.1K engagements
"GATE Exam Pattern📊#gate #shorts #ytshorts #education #engineering #gate2024"
YouTube Link 2024-01-30T14:39Z 2.6M followers, 707.9K 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, 604K 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, 502.8K 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, 110.2K 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
"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, 284.7K 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
"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, 279.3K 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, 65K 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, 383.8K 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, 16K 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, 630K 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, 401.2K 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, 662.8K engagements
"Types of Testing in Software Engineering Levels of Testing 👉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 2020-12-31T08:29Z 2.6M followers, 1.3M 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, 425.6K 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, 923.8K engagements
"Lec-5: Find First() in Compiler Design First() & Follow() Compiler Design 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 1:10 - first( ) 3:04 - Example-1 5:46 - Example-2 8:25 - Example-3 Find Follow(): https://youtu.be/WUwG50xJ9vc Compiler Design (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-09-22T12:03Z 2.6M followers, 1.8M engagements
"Lec-99: Secondary Index in Database with Example Multilevel Indexing 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:52 - Why Secondary Index 4:09 - Secondary Index (Key) 7:26 - Secondary Index (Non Key) Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2018-11-11T11:47Z 2.6M followers, 435.1K engagements
"Lec-8: BCD Excess-3 Code & Conversion with example 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here is explanation of BCD Excess-3 Code & Conversion with example. 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 2020-08-23T10:03Z 2.6M followers, 999.9K engagements
"Lec-35: INIT Operation in TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Varun sir discusses what is INIT Operation in toc. He has also explained how regular languages are closed under INIT Operation. 0:00 - Introduction 0:15 - INIT Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-04-16T08:30Z 2.6M followers, 170.8K engagements
"Lec-60: AVL Tree Creation in Data Structure All Imp Points 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 01:47 -How AVL tree makes the tree balanced 03:24 -How to find out the rotation 04:31 -How to make the balanced factor right 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. The idea of providing these questions is to evaluate"
YouTube Link 2019-01-27T06:25Z 2.6M followers, 1M engagements
"What is HDFS Name Node vs Data Node Replication factor Rack Awareness Hadoop🐘🐘Framework 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Hadoop Distributed File System (HDFS for short) is the primary data storage system used by Apache Hadoop applications to manage large amounts of data and support related big data analytics applications. Big Data(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHUUi6ZlansKbDw_cXut0El Other subject-wise playlist Links:"
YouTube Link 2022-09-21T11:30Z 2.6M followers, 417.3K engagements
"Sequence 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 2023-07-21T11:30Z 2.6M followers, 716.4K engagements
"L-6.1: What is hashing with example Hashing in data structure Confused about what hashing really means In this video Varun sir will break down the concept of hashing in data structures in the simplest way possible with real-life examples Learn how data is stored and accessed efficiently using hash functions and understand the role of hash tables collisions and keys. This video is perfect for beginners or anyone who wants a quick and clear explanation of hashing. #algorithm"
YouTube Link 2021-01-16T07:42Z 2.6M followers, 2.3M engagements
"L-1.1: Introduction to Operating System and its Functions with English Subtitles In this video Varun sir will break down the Introduction to Operating System and its Functions in the simplest way possible You will learn what an Operating System (OS) is why it's essential for every device and how it manages tasks like memory processes and hardware. Whether you're a beginner in tech or just brushing up on basics this is the perfect starting point. #OperatingSystem #OSBasics #computerscience"
YouTube Link 2018-07-26T07:55Z 2.6M followers, 4.9M 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
"Lec-6: Find FOLLOW() in Compiler Design Learn First() & Follow() in Easiest way 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:48 - follow() 6:04 - Example-1 7:18 - Example-2 Find First() https://youtu.be/UXYqQ_CJsVE Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-09-24T09:23Z 2.6M followers, 1.5M engagements
"Lec-1: What is Python Introduction to Python 🐍 Why Python Where Python is used. Python is a popular programming language. It was created by Guido van Rossum and released in [----] at CWI(Centrum Wiskunde & Information) Netherland. Python is a General Purpose High level Programming language. Python is a dynamic. In this video Varun sir will discuss about Python in detail. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:23 - Introduction to python"
YouTube Link 2022-09-03T05:12Z 2.6M followers, 1.2M engagements
"Lec-56: Preorder Inorder and Postorder in [--] minute Tree Traversal Easiest and Shortest Trick 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Pre-order traversal while duplicating nodes and values can make a complete duplicate of a binary tree. It can also be used to make a prefix expression (Polish notation) from expression trees: traverse the expression tree pre-orderly. In-order traversal is very commonly used in binary search trees because it returns values from the underlying set in order according to the comparator that set up the binary search tree (hence the"
YouTube Link 2018-12-05T18:03Z 2.6M followers, 2.4M engagements
"Lec-11: Components of AWS Cloud 🌧 Cloud Computing🚀 Components AWS Cloud is built on a variety of components that offer compute storage networking and security services. From EC2 instances to Lambda for serverless computing AWS provides everything you need to scale your applications effectively. In this video Varun sir will explore the core components of AWS Cloud exploring how each service fits into the larger cloud ecosystem and how you can leverage them to optimize your infrastructure. #cloudcomputing"
YouTube Link 2024-12-20T12:18Z 2.6M followers, 54.7K 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
"Primary 🔑 vs Candidate 🔑#dbms #shorts #gatesmashers #shortvideo #interview #interviewtips #shorts #gatesmashers #shortvideo CANDIDATE KEY and PRIMARY KEY: https://youtu.be/Y-k1DDmIOTA 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 2022-04-25T09:29Z 2.6M followers, 375.4K engagements
"L-1.4: Types of OS(Real Time OS Distributed Clustered & Embedded OS) In this video Varun sir will break down the major types of OS you must know Real-Time OS Distributed OS Clustered OS and Embedded OS in a simple and easy-to-understand way. Whether you're a student or curious about how different systems work behind the scenes this video will give you a clear picture with real-world examples. Here are various types of Operating System: 1) Batch 2) Multi Programmed 3) Multitasking 4) Real Time OS 5) Distributed 6) Clustered 7) Embedded"
YouTube Link 2020-08-30T15:15Z 2.6M followers, 1.6M engagements
"Lec-13: Bitwise Operators in Python Right-shift Left-shift AND OR NOT XOR Python 🐍 In python Bitwise operators are used to perform operations on individual bits of binary numbers. bitwise operators are represented by symbols such as & (AND) (OR) (XOR) (NOT) (left shift) and (right shift). In this video Varun sir will discuss about bitwise operators in detail. #pythonprogramming #python -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:22 - Bitwise Operator 01:29 -"
YouTube Link 2023-02-20T06:16Z 2.6M followers, 327K engagements
"Lec-25: Epsilon NFA in hindi -NFA Formal Definition 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video formal definition of epsilon nfa/-NFA is explained with example. This topics is important for competitive and college/university exams. 0:00 -Introduction 0:54 -Epsilon NFA explanation Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2020-04-05T07:56Z 2.6M followers, 741.4K engagements
"Lec -30: SR flip-flop using NOR gate Digital Electronics Understand SR Flip-Flop using NOR gates in this quick and easy Digital Electronics tutorial You will learn how to Set-Reset latches function their logic symbols truth tables and practical use cases all explained with clarity and examples. This video is perfect for beginners and engineering students and it will definitely boost your basics in sequential circuits. #sequentialcircuit #digitalelectronics --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2022-05-25T13:56Z 2.6M followers, 766.6K engagements
"Lec-17: What is SDT(Syntax Directed Translation) & its Applications Semantic Analysis 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:29 - SDT 2:28 - Applications of SDT 3:21 - Example Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-10-29T13:46Z 2.6M followers, 876.7K engagements
"Increment and Decrement operators in C Programming Postfix Prefix 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Here we have discussed Increment and Decrement operators in 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):"
YouTube Link 2022-02-18T05:38Z 2.6M followers, 355.8K engagements
"Lec-25: For Loop vs While Loop🔁 in Python Various Loops in Python 🐍 Python for Beginners In Python for and while loops are used for repetitive tasks where the code block needs to be executed multiple times. The main difference between the two is that a for loop is used for iterating over a sequence while a while loop is used for executing a block of code repeatedly until a specified condition is met. #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction"
YouTube Link 2023-02-28T12:30Z 2.6M followers, 458.2K engagements
"User Requirements with real life examples User Requirement Specification 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 2022-07-14T14:03Z 2.6M followers, 381.9K engagements
"How Memory is Allocated to a Process Why Dynamic allocation is Required 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Memory allocation is a process by which computer programs and services are assigned with physical or virtual memory space. Memory allocation is the process of reserving a partial or complete portion of computer memory for the execution of programs and processes. Programming in C (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB Other subject-wise playlist Links:"
YouTube Link 2022-02-01T13:00Z 2.6M followers, 106.9K engagements
"L-2.9: Recurrence Relation T(n)= 2T(n/2) +cn Recursive Tree method Algorithm In this video Varun sir will solve the recurrence relation T(n)= 2T(n/2) +cn in a simplest way possible. This video will give you the clarity on recurrence relations in detail. #substitutionmethod #solveRecurrenceRelation #algorithm #MasterMethod -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Design and Analysis of algorithms (DAA) (Complete Playlist):"
YouTube Link 2021-10-11T07:07Z 2.6M followers, 1.2M engagements
"Function Point Calculation How Project Estimation is Done using FP Numerical 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 2024-08-19T11:30Z 2.6M followers, 137.6K engagements
"Natural Language Processing in Artificial Intelligence in Hindi NLP with Demo and Examples 👉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 2019-05-16T15:03Z 2.6M followers, 1.1M engagements
"Function Oriented vs Object Oriented Design Approach Software Design Approaches 👉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 2022-08-01T05:42Z 2.6M followers, 443.9K engagements
"Lec-9: Input/Output in C++ Programming C++ for Beginners C++ by Varun sir @gatesmashers In this video you'll learn how to use input (cin) and output (cout) in C++. Varun Sir breaks down how data flows between the user and the program. Includes beginner-friendly explanations and sample code. Start coding confidently and build your C++ foundation today -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:24 - Cin/Cout in C++ Programming 01:38 - Examples of Input/output in C++"
YouTube Link 2025-05-05T13:01Z 2.6M followers, 42.5K engagements
"Lec - 22: Clustering in Data Mining Explained Top Clustering Methods You MUST Know Clustering methods in data mining are techniques used to group similar data points into clusters helping to uncover hidden patterns and structures within large datasets. In this video well explore different types of clustering algorithms their applications and how they can reveal valuable insights from complex data. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introductions 00:23 - Why to use Clustering"
YouTube Link 2025-03-29T13:03Z 2.6M followers, 112.9K engagements
"Lec-83: Conflict Equivalent Schedules with Example Transaction concurrency and Control DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots If any two schedules generate the same result after their execution then they are called as result equivalent schedules. This equivalence relation is considered of least significance. This is because some schedules might produce same results for some set of values and different results for some other set of values. Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y"
YouTube Link 2018-10-12T08:42Z 2.6M followers, 996.8K engagements
"Lec-19: Alpha Beta Pruning in Hindi with Example 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 2019-04-28T10:45Z 2.6M followers, 1.9M engagements
"L-5.17: Segmentation Vs Paging Segmentation Working Operating system In this video Varun sir breaks it down in the simplest way possible using real-life analogies and easy visuals to help you finally understand how memory is managed in OS. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction to Segmentation 00:30 Paging vs Segmentation 02:31 Problem with Paging 03:32 How Segmentation Works 07:15 Logical Address to Physical Address(Segment Table)"
YouTube Link 2018-04-05T13:26Z 2.6M followers, 1.6M engagements
"L-5.1: Memory Management and Degree of Multiprogramming Operating System The process of controlling and coordinating computer memory assigning portions known as blocks to various running programs to optimize the overall performance of the system is called Memory Management. The degree of multiprogramming describes the maximum number of processes that a single-processor system can accommodate efficiently. In this video Varun sir will discuss about it in detail. #operatingsystem"
YouTube Link 2018-03-21T08:45Z 2.6M followers, 1.8M engagements
"Lec-5: Depth First Search (DFS) with example Uninformed Search Artificial Intelligence Learn how Depth First Search (DFS) works in Artificial Intelligence explained in a simple beginner-friendly way. Varun sir will walk through what DFS is how it explores nodes deeply before backtracking and see it in action with a clear example. Perfect for understanding Uninformed Search techniques step-by-step. #artificialintelligence -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:02 Introduction to DFS"
YouTube Link 2019-03-31T15:54Z 2.6M followers, 1.9M engagements
"Emerging Trends/Technologies with examples CBSE Class-XI & XII 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Class XI Computer Science(Full Syllabus) https://www.youtube.com/playlistlist=PLxCzCOWd7aiGPUtEXMqeQcHYH7ACCJvz7 Other subject playlist Link: -------------------------------------------------------------------------------------------------------------------------------------- Software Engineering: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2 Design and Analysis of algorithms (DAA):"
YouTube Link 2022-07-29T12:06Z 2.6M followers, 113.4K engagements
"Lec-34: What is Docker 🚢 Best Explanation with Real Life Examples Docker is a powerful tool that allows developers to package applications and their dependencies into portable containers ensuring they run seamlessly across different environments. It helps streamline workflows and improve scalability. In this video Varun sir will discuss into Dockers features and benefits how it works and why its become essential for modern software development. #cloudcomputing"
YouTube Link 2025-01-22T13:59Z 2.6M followers, 40.5K engagements
"L-1.6: Time Complexities of all Searching and Sorting Algorithms in [--] minute GATE & other Exams In this video Varun sir will break down the time complexities of all major searching and sorting algorithmsperfectly tailored for GATE competitive exams and university tests. Whether you're brushing up before an exam or finally trying to understand the "Big O" basics this quick revision will make complex concepts feel easy and approachable. From linear and binary search to bubble merge quick and heap sortweve covered them all in a clear way. Don't just memorize it understand why they matter"
YouTube Link 2018-12-05T05:11Z 2.6M followers, 1.2M engagements
"Lec-3: Uninformed Vs Informed Search in Artificial Intelligence with Example In Artificial Intelligence search algorithms help machines find the best solution to a problem but not all searches are the same. This video breaks down the difference between uninformed (blind) search and informed (heuristic) search showing how each works with easy-to-understand examples. Perfect for anyone looking to understand how AI thinks its way to the answer. #artificialintelligence"
YouTube Link 2019-12-10T08:34Z 2.6M followers, 1.3M engagements
"Lec-33: Call by Value & Call by Reference C++ programming for beginners What is the difference between call by value and call by reference in C++ In this video Varun sir will break it down with simple examples so you can finally understand how data is passed to functions in C++ and why it matters in real-world coding. This video is perfect for competitive exam aspirants like GATE UGC NET etc. #cplusplus #programming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:41 -"
YouTube Link 2025-06-20T13:01Z 2.6M followers, 75.9K engagements
"L-2.10: Multi Level Queue Scheduling Operating System Multilevel queue scheduling is a type of CPU scheduling in which the processes in the ready state are divided into different groups each group having its own scheduling needs. The ready queue is divided into different queues according to different properties of the process like memory size process priority or process type. All these different processes will be discussed in detail by Varun sir in this video. #operatingsystem"
YouTube Link 2018-05-24T08:59Z 2.6M followers, 985.3K engagements
"Lec-54: Deletion from Binary Search Tree(BST) with Example Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:54 -Node 1:57 -Leaf Node 2:34 -Non-Leaf Node 5:04 -Second Method 6:13 -Last case Delete function is used to delete the specified node from a binary search tree. However we must delete a node from a binary search tree in such a way that the property of binary search tree doesn't violate. How to Create BST: https://youtu.be/sXABdGalFNg Link for Tree Traversal Technique (Preorder Inorder and Postorder):"
YouTube Link 2020-02-06T14:30Z 2.6M followers, 918.6K engagements
"Why Activation Function is Must in ANN 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 2025-02-14T13:01Z 2.6M followers, 107.9K engagements
"Lec-64: CNF Vs GNF Chomsky vs Greibach Normal Form CFG in TOC 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video difference between CNF and GNF is discussed here with their important points. Their full forms are given below. CNF stands for Chomsky normal form. GNF stands for Greibach normal form. Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links:"
YouTube Link 2021-02-15T10:12Z 2.6M followers, 605.8K engagements
"Lec - 31: SR flip flop Characteristic & Excitation Table Sequential Circuits In this video Varun Sir will break down the Characteristic Table and Excitation Table of the SR Flip Flop in the simplest way possible you will learn how SR flip flops work in sequential circuits how their inputs affect outputs and why they're important in digital electronics. Topics covered in this video are the basics of SR flip flop Characteristics Table and equation and how easy is to make excitation table with examples."
YouTube Link 2022-05-28T05:38Z 2.6M followers, 1.2M engagements
"Lec-41: Class A in IP addressing with Example in HINDI Classful Addressing Network Layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Class A refers to one of the three major address classes defined by the IPv4. Class A addresses consist of a 32-bit binary address represented in decimal format with the first octet (8-bits) ranging from [--] to [---]. The remaining three octets (24 bits) are used for host addressing. the high-order bit of the first octet is set to [--]. Computer Networks (Complete Playlist):"
YouTube Link 2018-05-01T07:29Z 2.6M followers, 1.1M engagements
"L-1.2: Von Neumann's Architecture Stored Memory Concept in Computer Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots In this video you will get to know about Von Neumann's Architecture. It is called Stored Memory Program or Stored Memory Architecture. Here we have two elements in the memory i.e. one is Data and other is Program(Set of Instructions). This is the earliest architecture also known as stored memory architecture. Students find this topic complex but after watching this video you will understand all the concepts clearly. These concepts are"
YouTube Link 2019-07-24T15:05Z 2.6M followers, 1.8M engagements
"Nth Highest Salary in SQL Asked in Interviews Nth Highest Salary is one of the most asked SQL interview questions. This video explains it in the easiest way possible. You can save this video for interviews & exams #SQLQuery #LearnSQL #TechShorts 👉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"
YouTube Link 2026-02-10T13:01Z 2.6M followers, 14.9K engagements
"Lec-12: Beam Search Algorithm All Imp Points Heuristic Search Techniques 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Beam search algorithm used in many NLP and speech recognition models as a final decision making layer to choose the best output given target variables like maximum probability or next output character. Link of Best First Search video:https://youtu.be/7ffDUDjwz5E Artificial Intelligence (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI Other subject-wise playlist Links:"
YouTube Link 2019-12-18T06:30Z 2.6M followers, 560.4K engagements
"Lec-54: Fragmentation of IPv4 Datagram Identification Flags and Fragment Offset Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains the concept of Fragmentation of IPv4 Datagram. When a packet is received at the router destination address is examined and MTU is determined. If size of the packet is bigger than the MTU and the 'Do not Fragment (DF)' bit is set to [--] in header then the packet is fragmented into parts and sent one by one. 0:00 - Introduction 0:27 - Fragmentation 0:59 - Identification bits 1:33 - Flag 3:21 - Fragment Offset 3:47 -"
YouTube Link 2019-06-10T13:27Z 2.6M followers, 690.9K engagements
"Lec-4: Physical layer in computer networks in hindi Functions of Physical layer OSI 👉Subscribe to our new channel: https://www.youtube.com/@varunainashots In this video Varun sir has discussed Physical layer of computer networks. Physical layer is the lowest or last layer of the OSI model. It is responsible for the physical transmission of data over the network. It deals with the actual hardware and physical components that enable communication between devices. 0:00 - Introduction 1:52 - Cables and Connectors 4:13 - Topology 5:37 - Hardware (Repeaters Hubs) 6:34 - Transmission mode 7:04 -"
YouTube Link 2019-03-03T06:57Z 2.6M followers, 1.4M engagements
"Lec-8:Cloud Computing Services Models - Saas Paas and Iaas explained in Hindi The cloud computing service modelsSaaS PaaS and IaaSoffer businesses a range of solutions to meet their technology needs. Whether its using pre-built software developing custom apps or accessing virtualized infrastructure each model provides unique advantages. #cloudcomputing -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:11 Introduction to Cloud Service Models 01:30 SaaS Explained 02:29 PaaS Explained 03:34 IaaS"
YouTube Link 2019-06-02T07:35Z 2.6M followers, 901.4K engagements
"Lec-8: What is CANDIDATE KEY and PRIMARY key Full Concept Most suitable examples DBMS 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction to Candidate Key 0:07 - Key 0:16 - Attribute 0:33 - Use of Key 4:28 - Candidate key set 4:40 - Primary Key 4:49 - Alternative Key Database Management System(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2018-02-21T03:45Z 2.6M followers, 1.8M engagements
"Lec-31: What is Proxy Server🙋 & Reverse Proxy Best Explanation with Real Life Examples In this video Varun sir will explore the differences between a Proxy Server and a Reverse Proxy. A Proxy Server acts as an intermediary forwarding requests to servers and protecting users' identities. Meanwhile a Reverse Proxy manages traffic between clients and web servers enhancing security load balancing and performance. #cloudcomputing -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:01 Introduction"
YouTube Link 2025-01-30T13:01Z 2.6M followers, 31.2K engagements
"L-2.7: Recurrence Relation T(n)= T(n/2) +c Master Theorem Example-2 Algorithm In this video Varun sir will solve the recurrence relation T(n)= T(n/2) +c in a simplest way possible. This video will give you the clarity on recurrence relations in detail. #substitutionmethod #solveRecurrenceRelation #algorithm #MasterMethod#algorithm -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots How Master Theorem Works: https://youtu.be/FBKjvXGGCJM"
YouTube Link 2020-01-22T13:33Z 2.6M followers, 860.6K engagements
"Prototyping Model 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 2020-12-15T09:01Z 2.6M followers, 1.2M engagements
"L-1.5: Common bus system using multiplexer Computer organization and Architecture 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots The lines from common bus are connected to the inputs of the registers and memory. A register receives the information from the bus when its LD (load) input is activated while in case of memory the Write input must be enabled to receive the information. Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:"
YouTube Link 2019-08-04T14:42Z 2.6M followers, 876.8K engagements
"Classic Waterfall model 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 2020-12-06T08:38Z 2.6M followers, 1.9M engagements
"L-1.2: Batch Operating System Types of Operating System In this video Varun sir will explore Batch Operating Systems one of the earliest types of operating systems used in computing history. You'll learn how batch systems work their real-world examples and how they differ from other types of OS like time-sharing and real-time systems. Whether you're a student or just curious about how operating systems evolved this video breaks it down in a simple and easy-to-understand way. This video is perfect for beginners preparing for exams or interviews Link of Multiprogram & Multitasking:"
YouTube Link 2020-08-26T05:58Z 2.6M followers, 2.1M engagements
"Lec-37: Static vs Dynamic Memory Allocation in C++ Memory Management Ever wondered how your computer manages memory while running a program In this video Varun sir will break down the difference between static and dynamic memory in the simplest way possible. Whether you're a beginner or just brushing up you'll learn how memory is allocated managed and why it matters in programming. #programming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:24 - Difference B/w Static and"
YouTube Link 2025-07-10T13:01Z 2.6M followers, 33.5K engagements
"Lec-66: TCP connection Establishment and connection Termination Transport layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots TCP connection Establishment and connection Termination is explained in this video. TCP is a connection-oriented protocol and every connection-oriented protocol needs to establish a connection in order to reserve resources at both the communicating ends. A TCP connection is normally terminating using a special procedure where each side independently closes its end of the link. It normally begins with one of the application processes signalling"
YouTube Link 2018-04-24T04:52Z 2.6M followers, 872.1K engagements
"L-3.4: Critical Section Problem Mutual Exclusion Progress and Bounded Waiting Operating System The critical section problem is used to design a protocol followed by a group of processes so that when one process has entered its critical section no other process is allowed to execute in its critical section. In this video Varun sir will discuss in detail about the critical section problem in a simplest way possible. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 -"
YouTube Link 2018-02-27T09:59Z 2.6M followers, 1.7M engagements
"Lec -32: Introduction to JK Flip Flop JK flip flop full explanation Digital Electronics Do you know what are JK Flip Flops In this video Varun Sir will break down the JK Flip Flop from the basics how it works its truth table circuit diagram and real-world applications. Whether you're a beginner or revising for exams this is your one-stop explanation for JK Flip Flops in Digital Electronics. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 - Introduction 00:53 - Understanding JK Flip flop"
YouTube Link 2022-05-30T06:23Z 2.6M followers, 2M engagements
"Lec-4: Breadth First Search (BFS) with example Uninformed Search Artificial Intelligence Explore Breadth First Search (BFS) in a simple and practical way In this video Varun sir will break down how BFS works in Artificial Intelligence explain why its called an 'uninformed search' and walk you through an easy-to-follow example so you can visualize the process step-by-step. #artificialintelligence -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:25 Introduction to BFS 01:54 BFS Data Structure"
YouTube Link 2019-03-30T07:09Z 2.6M followers, 2.3M engagements
"Lec-57: What is Routing Protocols Various types of Routing Protocols 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots What is Routing Protocols is explained in this video. Routing Protocols are the set of defined rules used by the routers to communicate between source & destination. They do not move the information to the source to a destination but only update the routing table that contains the information. Types of Routing Protocols: Inter Domain Intra Domain Distance Vector(RIP) Link State(OSPF) Path Vector (BGP) 0:00 - Introduction 1:27 - Routing Table 3:24 -"
YouTube Link 2019-09-27T14:30Z 2.6M followers, 1.2M engagements
"Lec-27: Regular Expressions in TOC with examples Formal Definition 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains Regular Expression in TOC . Its definition and introduction is explained with examples. 0:00 -Introduction 0:23 -Regular Expressions 1:25 -Regular languages Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other subject-wise playlist Links: --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2020-04-06T12:30Z 2.6M followers, 1.6M engagements
"Lec-53: Binary Search Tree in Data Structure Insertion and Traversal in BST 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:25 -Creation of Binary search tree 0:47 -What is Binary tree 2:33- Search means 3:49 -If elements or keys are same 4:25 -Key values are stored in binary search tree 5:02 -Left Biased 5:05 -Right Biased 5:09 -Follow one pattern 5:33 -95% portion unique keys will be given Binary Search Tree is a node-based binary tree data structure which has the following properties: The left subtree of a node contains only nodes with keys"
YouTube Link 2020-02-06T07:30Z 2.6M followers, 1.7M engagements
"Lec-73: Introduction to Transaction Concurrency in HINDI 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 2018-09-25T13:08Z 2.6M followers, 1.9M engagements
"L-3.1: How Quick Sort Works Performance of Quick Sort with Example Divide and Conquer In this video Varun sir will explain how Quick Sort actually works using simple examples you can easily follow. You'll understand the step-by-step process of this powerful Divide and Conquer algorithm and why it's known for its efficient performance. Whether you're preparing for exams or trying to master sorting algorithms this video will give you more clarity about Quick Sort. #algorithm"
YouTube Link 2020-01-20T15:29Z 2.6M followers, 3.4M 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
"Artificial Intelligence Syllabus Discussion and Analysis for NTA UGC NET A detailed discussion and breakdown of the Artificial Intelligence syllabus for NTA UGC NET designed to help aspirants understand key topics exam expectations and smart preparation strategies. Perfect for anyone aiming to master AI concepts with clarity and confidence. #artificialintelligence -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction 3:20 - Approach to AI 5:42 - Fuzzy sets 6:30 - Neural Network"
YouTube Link 2019-03-23T08:15Z 2.6M followers, 2.3M engagements
"Lec-5: Topologies in Computer Networks Part-1 All imp points of Mesh Star Hub Bus Hybrid 👉Subscribe to our new channel: https://www.youtube.com/@varunainashots In computer networks a network topology refers to the arrangement of the various elements of a network such as nodes links and connections. There are several common network topologies used in computer networks including Mesh Star Bus Ring and Hybrid. In this video Varun sir has explained Mesh topology and Star Topology 0:00 - Introduction 0:58 - Mesh Topology 7:27 - Star Topology Hub in Computer Networks:"
YouTube Link 2018-11-13T13:01Z 2.6M followers, 1.3M engagements
"Lec-55: Find Preorder Postorder & Inorder of Binary Search Tree(BST) in Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:24 -Post order traversal 1:53 -Pre order 2:05 -In order 3:25 -Next element 6:14 -Post order The major importance of tree traversal is that there are multiple ways of carrying out traversal operations unlike linear data structures like arrays bitmaps matrices where traversal is done in a linear order. Each of these methods of traversing a tree have a particular order they follow: For Inorder you traverse from the"
YouTube Link 2019-01-26T20:45Z 2.6M followers, 752.2K engagements
"L-1.9: Questions on Fork System Call With Explanation Operating System FORK() introduction video: https://youtu.be/ixq5cpdEO2Q In this video Fork system call is explained with example. Very important questions on fork() system call explained in this video and 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 2019-02-07T17:42Z 2.6M followers, 819.8K engagements
"Lec-16: AO* algorithm in AI (artificial intelligence) in HINDI AO* algorithm 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 2019-04-09T07:54Z 2.6M followers, 1M engagements
"L-4.1: Introduction to Greedy Techniques With Example What is Greedy Techniques Greedy techniques are one of the most intuitive and powerful problem-solving approaches in algorithms. In this video Varun sir introduce what greedy algorithms are how they work and where they can be applied. With a simple real-world example youll understand why the greedy approach is often the fastest and easiest way to find an optimal solutionwhen used in the right context. #greedyTechniques#Algorithm"
YouTube Link 2020-01-28T13:16Z 2.6M followers, 1.3M engagements
"Lec -26: Sequential Circuit Introduction with examples Do you know about Sequential Circuits In this video Varun Sir will breaks it down in the simplest way possible Learn what sequential circuits are how they differ from combinational circuits and explore real-life examples like flip-flops counters and registers. This video is perfect for beginners in Digital Electronics or anyone who wants to revise the basics with clarity and examples. -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 -"
YouTube Link 2022-01-07T12:27Z 2.6M followers, 1.4M engagements
"Lec-59: How to Create AVL tree LL RR LR RL Rotation in AVL Data Structure 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:50 -When Binary Search tree is unbalanced 0:57 -First case 03:41 -RR transformation Second case 05:38 -Third case 07:47 -Last Case 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 Structure (Complete"
YouTube Link 2020-02-07T14:30Z 2.6M followers, 1.6M engagements
"Lec-35: Carrier Sense Multiple Access/ Collision Detection CSMA/CD Computer Networks 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots This video explains the concept of CSMA with Collision Detection. Collision Detection detects when a collision occurs and quickly informs the devices on the network to stop transmitting. The sender compares the signal transmitted with the signal received by the receiver. If the two signals differ the sender assumes a collision has occurred. Computer Networks (Complete Playlist):"
YouTube Link 2019-09-14T07:30Z 2.6M followers, 915.4K engagements
"Fuzzy Logic in Artificial Intelligence with Example 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 2019-05-07T12:22Z 2.6M followers, 1.1M engagements
"Lec-20: S-Attributed vs L-Attributed SDT Types of SDT 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots 0:00 - Introduction 0:36 - Synthesized vs Inherited 3:22 - S-Attributed vs L-Attributed Compiler Design(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA):"
YouTube Link 2020-11-01T05:30Z 2.6M followers, 558.8K engagements
"Lec-44: Understanding Call Stack with example Data Structure #gatesmashers #Stack 👉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 2023-02-18T12:51Z 2.6M followers, 53.3K engagements
"L-6.4: FCFS in Disk scheduling with Example Operating System FCFS (First-Come-First-Serve) is the easiest disk scheduling algorithm among all the scheduling algorithms. In the FCFS disk scheduling algorithm each input/output request is served in the order in which the requests arrive. In this algorithm starvation does not occur because FCFS address each request. In this video Varun sir will discuss FCFS in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00"
YouTube Link 2018-05-08T12:43Z 2.6M followers, 1.4M engagements
"Incremental Model in Software Engineering SDLC 👉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 2020-12-17T12:58Z 2.6M followers, 1.1M engagements
"One to One Function (Injection) Injective Function 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Discrete Mathematics(Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3 Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Design and Analysis of algorithms (DAA): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa Database Management System:"
YouTube Link 2021-05-15T11:37Z 2.6M followers, 445.6K engagements
"L-2.1: Process Scheduling Algorithms (Preemption Vs Non-Preemption) CPU Scheduling in OS In this video Varun sir will explain the process/CPU scheduling algorithm like pre-emption based and non pre-emption based. Students always feel this topic complex because there are numerical 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. #operatingsystem"
YouTube Link 2018-05-18T18:26Z 2.6M followers, 2.4M engagements
"Lec-79: Persistent vs Non-Persistent HTTP HTTP/1.0 vs HTTP/1.1 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Persistent vs Non-Persistent HTTP is explained in this video. Persistent HTTP Connection(HTTP/1.1) Non Persistent HTTP (HTTP/1.0) 1) Server leaves connection open after 1) It requires [--] RTTs per object sending response 1RTT for all reference object 2) Less overhead 2) More overhead Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2021-02-11T05:21Z 2.6M followers, 259.1K engagements
"Lec-38: Introduction to Joins and its types Need of Joins with example 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 2018-08-20T17:24Z 2.6M followers, 2.9M engagements
"L-2.10: Recurrence Relation T(n)= 3T(n/4) +cn2 Recursive Tree method Algorithm In this video Varun sir will solve the recurrence relation T(n)= 3T(n/4) +cn2 in a simplest way possible. This video will give you the clarity on recurrence relations in detail. #substitutionmethod #solveRecurrenceRelation #algorithm #MasterMethod -------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Design and Analysis of algorithms (DAA) (Complete Playlist):"
YouTube Link 2021-10-12T06:30Z 2.6M followers, 766.8K engagements
"Lec -15: Half Adder Combinational Circuits Digital Electronics In this video Varun Sir will break down the concept of Half Addera fundamental building block in Combinational Circuits used in Digital Electronics. Youll learn how it works where it's used and how to design it step-by-step using AND and XOR gates. This video is perfect for students preparing for competitive exams or university-level electronics #halfadder #digitalelectronics #engineeringstudents ---------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2022-02-13T05:18Z 2.6M followers, 2.2M 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, 666.4K 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-44: Introduction to 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 2018-06-23T05:21Z 2.6M followers, 1.6M 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, 348.1K engagements
"Lec-5: What is Grammar in TOC Must Watch 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Grammar is used to generate or describe languages. Grammars are an essential part of formal language theory and are used to represent the syntax of languages specifying the rules and structure of valid sentences or strings in a given language. 0:00 - Introduction 0:37 - Grammar 4:48 - Example 7:51 - Checking String using grammar 8:55 - Example-2 Theory of Computation (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i Other Subject-wise"
YouTube Link 2020-03-11T14:45Z 2.6M followers, 1.5M 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, 840K 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, 96K engagements
"L-1.18:Memory Stack Organisation Memory stack Vs Register stack COA 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots A stack may be implemented in a computer's random access memory (RAM). A stack is implemented in the CPU by allocating a chunk of memory to a stack operation and utilizing a processor register as a stack pointer. The stack pointer is a CPU register that specifies the stack's initial memory address. Computer Architecture (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX Other subject-wise playlist Links:"
YouTube Link 2019-09-05T14:30Z 2.6M followers, 324.5K engagements
"Lec-64: Topological Order/ Sort in DAG(Direct Acyclic Graph) 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Data Structure: https://www.youtube.com/playlistlist=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT Other subject-wise playlist Links: -------------------------------------------------------------------------------------------------------------------------------------- Operating System : https://www.youtube.com/playlistlist=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p Database Management System: https://www.youtube.com/playlistlist=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y Theory of"
YouTube Link 2024-02-19T13:59Z 2.6M followers, 118.4K 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, 958K 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, 82.5K engagements
"Lec-45: Projection 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 2018-06-29T04:52Z 2.6M followers, 989.4K 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 - 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-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, 134.8K 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, 852K engagements
"L-3.5: LOCK Variable in OS Process Synchronization In this video Varun sir will talk about Lock variable which is a synchronization mechanism. It uses a lock variable to provide the synchronization among the processes executing concurrently. However it completely fails to provide the synchronization. In this video Solution of Critical Section Problem using Lock Variable is explained by Varun sir with examples. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 0:00 - Introduction"
YouTube Link 2021-02-23T05:46Z 2.6M followers, 637.8K engagements
"Function Point(FP) vs Line of Code(LOC) Project Size Estimation 👉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 2024-08-15T12:37Z 2.6M followers, 103.7K 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-30: Hamming Code for Error Detection & Correction both with easiest examples 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Hamming codes are used to detect and correct errors in transmitted or stored data. They are particularly effective at correcting single-bit errors and detecting certain types of multiple-bit errors. Hamming codes add additional parity bits to the original data to enable error detection and correction. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist"
YouTube Link 2021-07-05T05:02Z 2.6M followers, 1.2M engagements
"Lec-22: Stop and Wait ARQ protocol Data link layer 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Stop and Wait ARQ (Automatic Repeat Request) protocol is a simple error control protocol used in data communication. It is a feedback-based protocol where the receiver sends an acknowledgment (ACK) to the sender after successfully receiving a packet. PDF file link: https://tinyurl.com/mymb6rxb Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2021-07-07T04:56Z 2.6M followers, 828.7K engagements
"Lec-8: Various Devices In Computer Networks Hardware and Software Devices Communicating devices 👉Subscribe to our new channel:https://www.youtube.com/@varunainashots Computer networks consist of various devices that work together to facilitate communication and data exchange. Some devices are completely hardware while others use software and hardware both. In this video Varun sir has discussed various devices used in Computer Networks. Computer Networks (Complete Playlist): https://www.youtube.com/playlistlist=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ Other subject-wise playlist Links:"
YouTube Link 2018-10-29T13:08Z 2.6M followers, 584.6K engagements
"L-5.20: Translation Lookaside Buffer(TLB) in Operating System in Hindi A translation lookaside buffer (TLB) is a memory cache that stores recent translations of virtual memory to physical addresses for faster retrieval. Varun sir will discuss about TLB in detail. #operatingsystem -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:25 - What is TLB Why do we use it 02:27 - Problem with Paging: Double Memory Access 07:05 - TLB Hit and TLB Miss Explained 10:39 - Effective Memory Access Time"
YouTube Link 2020-02-19T13:26Z 2.6M followers, 638.6K 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, 875.4K 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, 310.8K engagements
"Lec-35: Slicing in Numpy Arrays 1D & 2D Arrays in Python 🐍 with examples Learn how slicing works in NumPy arrays with simple and clear examples In this video Varun sir will break down slicing for both 1D and 2D arrays so you can easily extract modify and play around with data in Python. This video is perfect for beginners who want to strengthen their NumPy basics #python #pythonprogramming -------------------------------------------------------------------------------------------------------------------------------------- Timestamps: 00:00 Introduction 00:21 What is slicing in NumPy 01:00"
YouTube Link 2023-03-19T11:31Z 2.6M followers, 95.9K engagements
"UCO Bank IT Officer Vacancy [----] 🔥 Eligibility Salary Selection Process Apply Online 👉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 2026-01-14T14:14Z 2.6M followers, 41.3K engagements
"L-3.8: Semaphores Wait Signal Operation Counting Semaphore Example Operating system Semaphore is a variable that is non-negative and shared between threads. A semaphore is a signaling mechanism and a thread that is waiting on a semaphore can be signaled by another thread. It uses two atomic operations 1) Wait and 2) Signal for the process synchronization. In this video Varun sir will introduce Semaphore in detail in a simplest way possible. #operatingsystem --------------------------------------------------------------------------------------------------------------------------------------"
YouTube Link 2018-02-28T09:25Z 2.6M followers, 1.6M 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, 802.6K engagements
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