Open App

Index

Mirroring

Rotation of shapes

Paper Folding and Cutting

Patterns in 2 and 3 dimensions

Translation

Assembling and Grouping

Complete Spatial Aptitude

Basic Concepts of OS

Process Management

Threads

Introduction

ER Model

Relational Algebra

Database Design (Integrity Constraints, Normalization)

SQL

File Organization & Indexing

Transaction & Concurrency Control

Introduction to Compiler

Lexical Analysis

Parsing

Intermediate Code Generation

Code Optimization

Networking Fundamentals & Physical Layer

Data Link Layer

Transport Layer

Media Access Control (MAC)

Network Layer

Application Layer

Routing

Logic: Deduction and Induction

Syllogism

Venn Diagram

Coding Decoding

Analogy

Numerical relations and reasoning

Ranking/Directions Test

Searching & Sorting

Hashing

Asymptotic Analysis of Algorithms

Recurrence Relations

Divide & Conquer

Greedy Techniques

Graph Based Algorithms

Dynamic Programming

Regular Expressions, Languages, Grammar & Finite Automata

Context Free Grammar, Languages and Pushdown Automata

Regular & Context Free Languages, Pumping Lemma

Turing Machines

Undecidability

Basics of Computer Design

Machine Instructions & Addressing Modes

ALU, Data Path & Control Unit

Control Unit

Instruction Pipelining and Hazards

Pipelining Hazards

Memory Hierarchy: Cache, Main Memory and Secondary Storage

I/O Interface

Linear Algebra

Calculus

Differential Equations

Probability and Statistics

All Exams > Computer Science Engineering (CSE) > 6 Months Preparation for GATE CSE > All Videos

All videos of 6 Months Preparation for GATE CSE for Computer Science Engineering (CSE) Exam

Mirroring

How to solve Mirror Image Problems

03:02 min

Mirroring

02:21 min

Join for Free

Rotation of shapes

Rotation of Shapes - 1

05:13 min

Rotation of Shapes - 2

02:52 min

Paper Folding and Cutting

Cutting

02:07 min

Paper Folding

01:44 min

Paper Folding & Cutting - 1

07:09 min

Paper Folding & Cutting - 2

11:47 min

6 Months Preparation for GATE CSE

453 videos|1350 docs|700 tests

Join course for free

Join course for free

Patterns in 2 and 3 dimensions

Three-dimensional Visualization

52:26 min

Translation

Translation Spatial Aptitude

42:55 min

Assembling and Grouping

Assembling of Shapes

02:48 min

Assembling

77:35 min

Grouping

50:40 min

Complete Spatial Aptitude

Spatial Aptitude

74:33 min

Spatial Aptitude (All PYQs with Tricks)

60:08 min

Basic Concepts of OS

Operating System: Syllabus

13:01 min

System Calls

12:39 min

Introduction to Operating Systems

16:45 min

Basics of OS (Computer System Operation)

18:09 min

Basics of OS (Storage Structure)

10:03 min

Process Management

Process Management (Processes and Threads)

07:32 min

Process State

08:53 min

Process Control Block

07:02 min

Threads

Introduction to Threads

14:06 min

Message Passing Systems

23:00 min

Introduction

Database Management Systems (DBMS)

09:01 min

Introduction to Database Management Systems

11:03 min

DBMS Characteristics

12:46 min

ER Model

Introduction to Database Management Systems (DBMS)

09:38 min

Database Management Systems (DBMS)

09:01 min

Relational Algebra

Basics of Relational Algebra

07:53 min

Relational Algebra Basics - 1

21:36 min

Relational Algebra (Union Operation)

20:15 min

Relational Algebra Basics - 2

05:44 min

Introduction to Relational Data Model

06:53 min

Characteristics of Relations

07:40 min

Relational Model Constraints

12:48 min

Update Operations/Dealing with Constraint Violations

09:56 min

Exercises based on Relational Model – Part 1

12:29 min

Exercises based on Relational Model – Part 2

08:31 min

Relational Algebra Operations - Unary

15:25 min

Relational Algebra Operations - Set Theory

11:49 min

Relational Algebra Operations - Binary

19:04 min

Additional Relational Algebra Operations

21:58 min

Relational Algebra Queries (Part 1)

21:39 min

Relational Algebra Queries (Part 2)

11:36 min

Database Design (Integrity Constraints, Normalization)

Basic Concept of Database Normalization - Simple Explanation for Beginners

08:11 min

First Normal Form (1NF) | Database Normalization | DBMS

03:42 min

Second Normal Form (2NF) | Database Normalization | DBMS

07:13 min

Third Normal Form (3NF) | Database Normalization | DBMS

04:16 min

Boyce-Codd Normal Form (BCNF) | Database Normalization | DBMS

04:42 min

4th Normal Form (4NF) | Multi-Valued Dependency | Database Normalization

04:51 min

5th Normal Form (5NF) | Join Dependency | Database Normalization

08:09 min

Concept of Keys in DBMS - Super, Primary, Candidate, Foreign Key, etc

09:16 min

How to Design DB Tables for any Application? (The Basics)

09:29 min

RDBMS vs NoSQL Databases Explained!

13:35 min

What is Database Transaction? | Transactions in Database | DB Transactions with Examples

08:29 min

When to use Database Transactions?

13:26 min

SQL

SQL JOINS Tutorial for beginners | Practice SQL Queries using JOINS - Part 1

35:23 min

SQL JOINS Tutorial for beginners | Practice SQL Queries using JOINS - Part 2

29:59 min

Subquery in SQL | Correlated Subquery + Complete SQL Subqueries Tutorial

70:44 min

SQL WITH Clause | How to write SQL Queries using WITH Clause | SQL CTE (Common Table Expression)

24:48 min

SQL Window Function | How to write SQL Query using RANK, DENSE RANK, LEAD/LAG | SQL Queries Tutorial

24:55 min

SQL Window Function | How to write SQL Query using Frame Clause, CUME_DIST | SQL Queries Tutorial

54:31 min

SQL Views Tutorial | VIEWS in SQL Complete Tutorial

43:20 min

File Organization & Indexing

DSA 1.45 Part 1: Sequential File Organization with Examples | Types | Operations

05:37 min

DSA 1.46 Part 2 : Index Sequential File Organization with Example

05:09 min

DSA 1.47 Part 3: Direct Access File Organization with Example

05:51 min

DSA 1.48 Part 4: Cluster File Organization with Example | Types | Operations

05:11 min

DSA 1.49 Part 5: Comparison's of Sequential, Index Sequential & Direct Access File Organization

04:33 min

Tree Height, Big O vs Worst Case: B Trees

09:46 min

BST Performance: B Trees

08:38 min

Splitting Non Leaf nodes, Terminolgoy: B Trees

05:34 min

Basic Insertion: B Tree

07:11 min

Bushiness Invariants for B Trees

05:00 min

Runtime Analysis, Summary: B Trees

05:33 min

B+ Tree Basics 1

03:54 min

B+ Trees Basics 2 (insertion)

08:28 min

B+ Tree Basics 3

06:05 min

Extendible Hashing

07:29 min

Transaction & Concurrency Control

Introduction to Transactions

06:26 min

Examples and Problems: Transaction & Concurrency Control

06:15 min

The Transaction Model

04:47 min

ACID Properties of Transactions

07:39 min

Serializability

06:06 min

Conflict Serializability

05:22 min

Conflict Dependency Graphs

02:40 min

View Serializability

03:39 min

Introduction to Compiler

Introduction to Compiler Design

05:39 min

Regular Expressions & Languages

06:15 min

Lexical Analysis

Introduction to Lexical Analyser & Grammars

19:51 min

Examples: Regular Expression

05:32 min

Identities of Regular Expression

06:44 min

Arden’s Theorem

07:35 min

Example Proof using Identities of Regular Expressions

05:49 min

Designing Regular Expressions

06:55 min

NFA to Regular Expression Conversion

13:37 min

DFA to Regular Expression Conversion - 1

06:19 min

DFA to Regular Expression Conversion - 2

08:27 min

Conversion of Regular Expression to Finite Automata

04:27 min

Examples: Conversion of Regular Expression to Finite Automata - 1

08:54 min

Examples: Conversion of Regular Expression to Finite Automata - 2

06:20 min

Examples: Conversion of Regular Expression to Finite Automata - 3

06:48 min

Parsing

Examples On How to Find First & Follow in LL(1) - Top Down Parsing

21:58 min

Syntax Trees

07:40 min

Parsing Table Creation for LALR(1), CLR(1)

12:40 min

Bottom-up vs. Top Down Processing

04:27 min

LR Parsing, LR(0) Items & LR(0) Parsing Table

19:25 min

Operator Precedence Parsing

08:57 min

Shift Reduce Parsing Operations & Example

10:45 min

Elimination of Left Factoring

04:16 min

Intermediate Code Generation

Intermediate Code Generation: Syntax Directed Translation

29:12 min

Code Optimization

Basic Blocks & Flow Graphs in Compiler Design

18:37 min

Peephole Optimization

08:21 min

Networking Fundamentals & Physical Layer

Introduction to Computer Networks

09:44 min

Computer Networks: Basic Characteristics

08:57 min

Network Protocols & Communications

12:26 min

Components of a Computer Network

09:55 min

Building a Computer Network

01:57 min

Flow Control - Fundamentals & Link Layer

07:13 min

Data Link Layer

Link Layer Services

09:14 min

Sub-layers of the Data Link Layer

06:41 min

Media Access Protocol

12:25 min

Transport Layer

Comparison of Transport Protocols (UDP & TCP)

11:35 min

User Datagram Protocol - 1

08:44 min

User Datagram Protocol - 2

09:18 min

User Datagram Protocol - 3

15:24 min

Media Access Control (MAC)

Media Access Protocol

12:25 min

Network Layer

Responsibilities of Network Layer

12:13 min

Class A in IP Addressing with Example

23:28 min

Application Layer

Application Layer of OSI Model

15:44 min

Simple Network Management Protocol (SNMP)

16:45 min

Email Architecture

03:52 min

Routing

Routers in Computer Networks

08:08 min

Collision Domain Vs. Broadcast Domain

13:52 min

BGB (Broader Gateway Protocol)

07:10 min

Logic: Deduction and Induction

Introduction to Circular & Linear Arrangement

20:11 min

Linear Arrangement Problems

08:05 min

Introduction: Blood Relations

22:37 min

Concepts of Chain Relations: Blood Relations

20:19 min

Concepts of Puzzle & Family Tree: Blood Relations

15:56 min

Concepts of Coded Relations: Blood Relations

20:39 min

Basic Problems on Arrangement

16:15 min

Complex Seating Arrangement

21:56 min

Verification of Truth

08:01 min

Logical Connectives

29:04 min

Syllogism

Practice Questions: Syllogism

18:04 min

Introduction: Statements, Syllogisms

09:11 min

Introduction: Conclusions, Syllogisms

10:10 min

Venn Diagram

Venn Diagram

10:17 min

Venn Diagram Optimization- 1

14:02 min

Venn Diagram Optimization- 2

22:27 min

Coding Decoding

Coding & Decoding

58:50 min

Coding & Decoding - 1

13:15 min

Coding & Decoding - 2

04:55 min

Coding & Decoding - 3

12:36 min

Coding & Decoding - 4

07:36 min

Analogy

Basics & Approach: Analogy

08:39 min

Tricks & Applications: Analogy

06:40 min

Numerical relations and reasoning

Numerical Reasoning Solved Examples

15:49 min

Ranking/Directions Test

Data Sufficiency: Based On Directions

46:11 min

Data Sufficiency: Ranking & Ordering Part - 1

23:26 min

Data Sufficiency: Ranking & Ordering Part - 2

19:05 min

Data Sufficiency: Based On Blood Relation

37:33 min

Searching & Sorting

Binary Search Recursive Method

07:11 min

Heap - Heap Sort - Heapify - Priority Queues

51:08 min

Two Way MergeSort - Iterative method

20:19 min

Merge Sort Algorithm

24:07 min

MergeSort in-depth Analysis

13:28 min

QuickSort Algorithm

13:43 min

QuickSort Analysis

11:37 min

Searching in an Array

09:10 min

Sorting - Concluding Remarks

08:08 min

Selection Sort

12:12 min

Insertion Sort

13:52 min

Binary Search Iterative Method

19:36 min

Hashing

Introduction: Hashing

06:55 min

Separate Chaining

07:49 min

Open Addressing

11:29 min

Rabin-Karp Algorithm

11:32 min

Count Pairs with Given Sum

04:28 min

Convert An Array to Reduced Form

04:16 min

Advantages of BST over Hash Table

01:59 min

Print a Binary Tree in Vertical Order

05:05 min

Asymptotic Analysis of Algorithms

Characteristics of Algorithm

05:37 min

How Write and Analyze Algorithm

10:37 min

Frequency Count Method

12:22 min

Time Complexity - 1

10:08 min

Time Complexity Example - 2

14:13 min

Time Complexity of While and if - 3

21:54 min

Classes of functions

03:10 min

Compare Class of Functions

05:11 min

Asymptotic Notations Big Oh - Omega - Theta 1

15:46 min

Asymptotic Notations - Big Oh - Omega - Theta 2

10:07 min

Properties of Asymptotic Notations

11:58 min

Comparison of Functions - 1

09:28 min

Comparison of Functions - 2

10:26 min

Best Worst and Average Case Analysis

18:56 min

Recurrence Relations

Recurrence Relation (T(n)= T(n-1) + 1)

13:48 min

Recurrence Relation (T(n)= T(n-1) + n)

16:00 min

Recurrence Relation (T(n)= T(n-1) + log n)

12:25 min

Recurrence Relation T(n)=2 T(n-1)+1

10:42 min

Masters Theorem Decreasing Function

08:10 min

Recurrence Relation Dividing Function T(n)=T(n/2)+1

08:41 min

Recurrence Relation Dividing Function T(n)=T(n/2)+1

08:41 min

Recurrence Relation [ T(n)= 2T(n/2) +n]

11:20 min

Masters Theorem in Algorithms for Dividing Function

16:50 min

Examples for Master Theorem

05:41 min

Root function (Recurrence Relation)

05:37 min

Divide & Conquer

Divide And Conquer

07:04 min

Greedy Techniques

Knapsack Problem - Greedy Method

15:30 min

Optimal Merge Pattern - Greedy Method

09:33 min

Prims and Kruskals Algorithms - Greedy Method

20:12 min

Greedy Method - Introduction

12:02 min

Job Sequencing with Deadlines - Greedy Method

13:29 min

Huffman Coding - Greedy Method

17:44 min

Dijkstra Algorithm - Single Source Shortest Path - Greedy Method

18:35 min

Graph Based Algorithms

Representing Graphs

13:47 min

Introduction to Graphs

12:03 min

Depth first search (DFS)

12:44 min

Breadth first search (BFS)

20:39 min

Applications of BFS and DFS

22:25 min

Directed acylic graphs: topological sort

20:26 min

Directed acylic graphs: longest paths

14:01 min

Dijkstras algorithm: analysis

14:22 min

Negative edge weights: Bellman-Ford algorithm

16:42 min

All pairs shortest paths

19:36 min

Minimum Cost Spanning Trees

11:59 min

Prims Algorithm

21:11 min

Kruskals algorithm

14:38 min

Dynamic Programming

Principle of Optimality - Dynamic Programming Introduction

14:52 min

MultiStage Graph - Dynamic Programming

21:07 min

MultiStage Graph (Program) - Dynamic Programming

14:26 min

All Pairs Shortest Path (Floyd-Warshall) - Dynamic Programming

14:13 min

Matrix Chain Multiplication - Dynamic Programming

23:00 min

Matrix Chain Multiplication using Dynamic Programming Formula

52:02 min

Matrix Chain Multiplication (Program) - Dynamic Programming

18:40 min

Bellman Ford Algorithm - Single Source Shortest Path - Dynamic Programming

17:12 min

0/1 Knapsack - Two Methods - Dynamic Programming

28:24 min

0/1 Knapsack Problem (Program) - Dynamic Programming

17:00 min

Optimal Binary Search Tree (Successful Search Only) - Dynamic Programming

30:19 min

Optimal Binary Search Tree Successful and Unsuccessful Probability - Dynamic Programming

57:00 min

Traveling Salesman Problem - Dynamic Programming using Formula

17:18 min

Reliability Design - Dynamic Programming

26:32 min

Reliability Design - Dynamic Programming

26:32 min

Regular Expressions, Languages, Grammar & Finite Automata

NFA & DFA Conversion

16:43 min

Regular Expression

04:43 min

Finite Automata With Outputs

10:37 min

Construction of Moore Machine - Examples

09:39 min

Pumping Lemma for Regular Languages

33:08 min

Minimization of Deterministic Finite Automata (DFA)

06:10 min

Regular Expression - Examples

05:32 min

Context Free Grammar, Languages and Pushdown Automata

Introduction: Pushdown Automata

11:49 min

Pumping Lemma for Context-Free Languages

08:53 min

Context Free Grammar & Context Free Language

07:52 min

Regular & Context Free Languages, Pumping Lemma

Pumping Lemma for Context-Free Languages

08:53 min

Pumping Lemma for Regular Languages

33:08 min

Turing Machines

Universal Turing Machine

08:20 min

Multitape Turing Machine

17:33 min

The Post Correspondence Problem

14:29 min

Undecidability

Complexity Classes P & NP

08:30 min

P & NP Problems

02:03 min

Hamiltonian Cycle: Backtracking

18:35 min

Traveling Salesman Problem

24:42 min

NP-Completeness of Vertex Cover with Proof

11:14 min

Basics of Computer Design

Representation of Basic Information

01:51 min

Introduction to Computer Organization & Architecture (CAO)

13:46 min

Computer Instructions

04:20 min

Main Memory Organization

08:22 min

Introduction to Computer Architecture

19:12 min

Machine Instructions & Addressing Modes

Addressing Mode - 1

13:32 min

Addressing Mode - 2

18:16 min

ALU, Data Path & Control Unit

CPU Structure & Function

04:16 min

Design of Control Unit

12:25 min

Fun Video: Arithmetic & Logic Unit

11:10 min

Addressing Modes

12:14 min

Control Unit Operation

10:53 min

Control Unit

Design of Control Unit

12:25 min

Instruction Pipelining and Hazards

RISC & CISC: Pipeline & Vector Processing

03:07 min

Pipeline Hazards

27:44 min

Pipelining Hazards

Pipeline Hazards

27:44 min

Memory Hierarchy: Cache, Main Memory and Secondary Storage

Characteristics of Memory - 1

10:43 min

Characteristics of Memory - 2

06:13 min

Types of Mapping

02:38 min

The Memory Hierarchy

08:03 min

I/O Interface

Input/Output (I/O) Modules

11:20 min

Modes of Transfer

17:18 min

Linear Algebra

Vector Space - Linear Algebra

20:52 min

Vector Space : Properties of Vector Space - Linear Algebra

15:34 min

Subspace Theorems & Examples - Linear Algebra

21:26 min

Basis & Dimension & Examples Of Basis - Linear Algebra

15:58 min

System Response Characteristics

07:35 min

Linear Transformation & Examples of Linear Transformation - Linear Algebra

15:52 min

Open Loop Systems

04:17 min

Calculus

Short Tricks - Integration

00:55 min

Short Trick Calculus - Limits

00:48 min

L - Hospital Rule

17:55 min

Calculus: Mean Value Theorem (Rolles, Lagrange & Cauchy)

05:14 min

Vector Calculus - Vector Differentiation

51:09 min

Vector Calculus - Vector Integration

66:32 min

Calculus - Taylor Series & Maclaurin Series

04:26 min

Calculus - Limit Continuity And Differentiability

10:40 min

Differential Equations

Singular Solution - Differential Equation

15:01 min

Cauchy Euler equation

01:00 min

Differential Equation: Formation Of Differential Equation - Concept & Examples

12:34 min

Differential Equation - Order And Degree With Concept & Examples

14:38 min

Complementary Function and Particular Integral

00:59 min

Initial Value Problem & Variable Separable Method

01:00 min

Initial Value Problem & Boundary Value

00:59 min

Probability and Statistics

Binomial Distribution - Fitting of Binomial Distribution

14:05 min

Poisson Distribution - Fitting of Poisson Distribution

07:40 min

Binomial Distribution

16:34 min

Random Variable, Probability Density Function & Cumulative Distribution Function

21:22 min

Probability & Statistics

00:59 min

Probability & Statistics - Binomial Distribution

01:00 min

Random Variables

18:38 min

Probability Sum of Two Dice

00:56 min

Poisson Distribution

10:34 min

Poisson Distribution & Poisson Distribution Examples

10:43 min

Statistics & Probability

08:00 min

Mathematical Expectation

12:48 min

6 Months Preparation for GATE CSE

453 videos|1350 docs|700 tests

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Video lectures for 6 Months Preparation for GATE CSE 2025 is part of Computer Science Engineering (CSE) exam preparation. The videos have been prepared according to the Computer Science Engineering (CSE) exam syllabus. The Video lectures, notes, tests & MCQs are made for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.

Video lectures of 6 Months Preparation for GATE CSE in English & Hindi are available as part of Computer Science Engineering (CSE) exam. Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.

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