Artificial Intelligence (Hindi)

CSE/IT SERIES

Artificial Intelligence (Hindi)

   Saturday, May 23, 2026   

Starting a new Lecture Notes Series on Artificial Intelligence

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

Artificial Intelligence By Lecture Notes together!

Lecture 1: Lec-1: Artificial Intelligence Syllabus Discussion and Analysis for NTA UGC NET

Lecture 2: Lec-2: What's the FUTURE of Artificial Intelligence in 2025

Lecture 3: Lec-3: What is Artificial Intelligence | Learn AI with Real Life Examples | Can Machine Think??

Lecture 4: Lec-4: What is State Space Search | Introduction to Problem Solving in Artificial Intelligence

Lecture 5: Lec-5: Uninformed Vs Informed Search in Artificial Intelligence with Example

Lecture 6: Lec-6: Informed vs Uninformed vs Adversarial Search With Examples | Artificial Intelligence

Lecture 7: Lec-7: Breadth First Search (BFS) with example | Uninformed Search | Artificial Intelligence

Lecture 8: Lec-8: Depth First Search (DFS) with example | Uninformed Search | Artificial Intelligence

Lecture 9: Lec-9: Time & Space Complexity of BFS and DFS | Artificial Intelligence

Lecture 10: Lec-10: Bidirectional Search Algorithm in Artificial Intelligence in Hindi with Real Life Examples

Lecture 11: Lec-11: Best First Search Algorithm | How it Works | All Imp Points(Pros & Cons)

Lecture 12: Lec-12: Depth-Limited Search (DLS) Explained | Uninformed Search in AI

Lecture 13: Lec-13: Iterative Deepening Depth-First Search (IDDFS) | Artificial Intelligence

Lecture 14: Lec-14: 8-Puzzle Problem in Artificial Intelligence without Heuristic | All Imp Points | Must Watch

Lecture 15: Lec-15: What is Heuristic in AI | Why we use Heuristic | How to Calculate Heuristic | Must Watch

Lecture 16: Lec-16: How to Solve 8-Puzzle Problem with Heuristic(Informed Search) in Artificial Intelligence

Lecture 17: Lec-17: Generate and Test Search in Artificial Intelligence with Examples | Heuristic Search

Lecture 18: Lec-18: Beam Search Algorithm | All Imp Points | Heuristic Search Techniques

Lecture 19: Lec-19: Hill Climbing Algorithm in Artificial Intelligence with Real Life Examples| Heuristic Search

Lecture 20: Lec-20: A* algorithm in AI (artificial intelligence) in HINDI | A* algorithm with example

Lecture 21: Lec-21: How to Proof A* Admissible| Underestimation & Overestimation of A* in Hindi

Lecture 22: Lec-22: AO* algorithm in AI (artificial intelligence) in HINDI | AO* algorithm with example

Lecture 23: Lec-23: Introduction to Game Playing | Learn Game Playing Algorithms with Example

Lecture 24: Lec-24: Minimax Algorithm in Game Playing | Artificial Intelligence

Lecture 25: Lec-25: Alpha Beta Pruning in Hindi with Example | Artificial Intelligence

Lecture 26: Lec-26: Knowledge Representation and Reasoning | Logic, Semantic Net, Frames etc.

Lecture 27: Lec-27: Propositional Logic in Artificial Intelligence | Knowledge Representation | All Imp Points

Lecture 28: Lec-28: Introduction to Intelligent Agents and their types with Example in Artificial Intelligence

Lecture 29: Lec-29: Simple Reflex Agent in Artificial Intelligence with Example | Artificial Intelligence

Lecture 30: Lec-30: Model Based Reflex Agent in Artificial Intelligence in HINDI with Real Life Examples

Lecture 31: Lec-31: Goal Based Agents in Artificial Intelligence with real life examples in HINDI

Lecture 32: Lec-32: Utility Based Agents in Artificial Intelligence in Hindi with real life examples

Lecture 33: Lec-33: Fuzzy Logic in Artificial Intelligence with Example | Artificial Intelligence

Lecture 34: Lec-34: Various Operations in Fuzzy Logic with Example | Union, Intersection, Complement etc.

Lecture 35: Lec-35: Introduction to Neural Networks with Example in HINDI | Artificial Intelligence

Lecture 36: Lec-36: Natural Language Processing in Artificial Intelligence in Hindi | NLP with Demo and Examples

Lecture 37: Lec-37: Supervised, Unsupervised and Reinforcement Learning in Artificial Intelligence in Hindi

Lecture 38: Lec-38: Genetic Algorithm in Artificial Intelligence | Simplest Explanation with real life examples

Lecture 39: Lec-39: What is Constraint Satisfaction | Constraint Satisfaction Problem (CSP) in AI with Example

Lecture 40: Lec-40: How Constraint Satisfaction Algorithm Works | Explained with Interesting Example | AI

Lecture 41: Lec-41: Branch & Bound Algorithm with Example | Easiest Explanation of B&B with example

Lecture 42: Lec-42 : 0/1 Knapsack using Branch and Bound with example

Lecture 43: When There is Uncertainty

Lecture 44: Lec-43: Propositional Logic | Artificial Intelligence

Lecture 45: Lec-44: Predicate Logic | Artificial Intelligence

Lecture 46: Lec-45: How to write First order/Predicate logic | Artificial Intelligence

Lecture 47: Lec-46: Negation of Quantifiers | Predicate Logic | Logic with Certainty | Artificial Intelligence

Lecture 48: Lec-47: Questions on Propositional & Predicate logic | How to Solve Problems in Logic

Lecture 49: Lec-48: Bayes Theorem & Total Probability with Examples

Lecture 50: Lec-49 : Network with Examples | Easiest Explanation

Lecture 51: Lec-50: Question on Bayesian Network | Artificial Intelligence

Lecture 52: Lec-51: Bayesian Network Numerical Example #gate2025preparation

Lecture 53: Lec-52: Probabilistic Inference | Sampling | Artificial Intelligence

Lecture 54: Lec-53: Likelihood Weight Sampling | Inference through Sampling | Uncertainty in Artificial

Lecture 55: Lec-54: Question on Likelihood Sampling | Probabilistic Inference | Sampling | Artificial

Lecture 56: Lec-55: Rejection Sampling | Probabilistic Inference | Sampling | Artificial Intelligence

Lecture 57: Lec-56: Reasoning under Uncertainty in Artificial Intelligence

Lecture 58: Lec-57: Uncertainty probabilistic inference (Markov Model) | Artificial Intelligence

Lecture 59: Lec-58: Introduction to Hidden Markov Model | Artificial Intelligence

Lecture 60: Lec-31: Token & Parameters in LLama3 META Models | 8B & 70B Parameters Model | GPT model

Cloud Computing (Hindi)

CSE/IT SERIES

Cloud Computing (Hindi)

   Tuesday, May 05, 2026   

Starting a new Lecture Notes Series on Cloud Computing

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

Cloud Computing By Lecture Notes together!

Lecture 1: Complete Cloud 🌧️ Computing Syllabus | Cloud Computing for Interviews, College & Universities Exam

Lecture 2: Lec-1: What is Cloud Computing | Evolution and Applications | Easiest introduction in Hindi

Lecture 3: Lec-2: Cloud Computing vs Others | Real life Example

Lecture 4: Lec-3: Introduction to Cloud 🌧️ Computing with Real Life Examples | Key Characteristics & Benefits

Lecture 5: Lec-4: Future of Cloud 🌧️ Computing | AI 🤖 as a Service | Artificial Intelligence as a Service

Lecture 6: Lec-5: Complete Roadmap 🛣️ Cloud 🌧️ Computing for Beginners | How to Master in Cloud Computing

Lecture 7: Lec-6: Career💰Options in Cloud 🌧️ Computing | Cloud Computing for Beginners

Lecture 8: Lec-7: Cloud🌧️ Architecture🗼with Real life examples | Cloud Computing Architecture

Lecture 9: Lec-8:Cloud Computing Services Models - Saas, Paas and Iaas explained in Hindi

Lecture 10: Lec-9: SaaS, PaaS & IaaS - Cloud Computing Made Simple!

Lecture 11: Lec-10: Various Standards & Frameworks in Cloud 🌧️ Computing

Lecture 12: Lec-11: Components of AWS Cloud 🌧️ | Cloud Computing🚀 Components

Lecture 13: Lec-12: Storage in Cloud 🌧️| Microsoft Azure Storage 🗃️Services with Real life examples

Lecture 14: Lec-13: OS Virtualization with Examples | Virtualization Types with Real life example

Lecture 15: Lec-14: Type 1 vs Type 2 Virtualization Explained: A Complete Guide for Cloud Computing Beginners

Lecture 16: Lec-15: What is Hypervisor | Types of Hypervisor

Lecture 17: Lec-16: Introduction to VMware & Hypervisor Ecosystem with Real life Applications | Cloud Computing

Lecture 18: Lec-17: Virtual Machine vs Containers 🫙| Cloud 🌧️ Computing

Lecture 19: Lec-18: Amazon AWS VPC & Microsoft Azure VNet | Cloud 🌧️ Network 🎛️ with Examples

Lecture 20: Lec-19: What is CIDR Addressing | Classless Inter-Domain Routing with Examples | Most Important

Lecture 21: Lec-20: Subnet in CIDR addressing with Easiest Example | Subnet in IP Addressing

Lecture 22: Lec-21: What are Ports in Networking 🛜 Why Ports are Used?

Lecture 23: Lec-22: SLA: Service Level Agreement in Cloud Computing | Need & Use of SLA

Lecture 24: Lec-23: Cost Models: Understanding CapEx vs. OpEx, consumption-based Pricing💰

Lecture 25: Lec-24: New Rules in Digital Personal Data Protection Act-2023

Lecture 26: Lec-25: Seven 7️⃣ Step Model of Cloud 🌧️ Migration | Cloud Computing for Beginners

Lecture 27: Lec-26: Challenge in Cloud Migration | Why it happens

Lecture 28: Lec-27: What is Multi Cloud 🌧️ with Examples | Cloud Computing for Beginners

Lecture 29: Lec-28: What is Serverless? | AWS Lambda vs EC2 | Serverless Vs Server Based

Lecture 30: Lec-29: What are MicroServices & its Uses | Microservice Architecture vs Monolithic with examples

Lecture 31: Lec-30: How to Create Instance on AWS EC2 | Amazon EC2 Explained with Live Demo

Lecture 32: Lec-31: What is Proxy Server🙋 & Reverse Proxy? Best Explanation with Real Life Examples

Lecture 33: Lec-32: What is Nginx? Best Explanation with Real Life Examples

Lecture 34: Lec-33: What is Version Control | with Real Life Example

Lecture 35: Lec-34: What is Docker 🚢 Best Explanation with Real Life Examples

Lecture 36: Lec-35: Best Docker Practice for Beginners | How Containers run in Docker with Implementation

Lecture 37: Lec-36: Image vs Container with Real Life Example & Demo

Lecture 38: Lec-37: What is Kubernetes☸️? Full Architecture🏗️with Real Life Examples

Lecture 39: Lec-38: How Development ➡️ Deployment is Done ✔️ | Pre Virtualization Era 🕰️

Lecture 40: Lec-39: Cloud Beginner Certification | Certified Cloud Practitioner | Best Way to make Career!

Lecture 41: Lec-40: OAuth 2.0 Explained Simply! 🔥 How Login with Google & Facebook Works?

Lecture 42: Lec-41: Cloud Security Threats and Mitigation Strategies

Lecture 43: Lec-42: What Are Endpoints? Master API & Cloud Security in Minutes!

Lecture 44: Lec-43: Introduction to Role-based access control (RBAC) | RBAC vs. ABAC

Software Engineering (English)

CSE/IT SERIES

Software Engineering (English)

   Saturday, May 02, 2026   

Starting a new Lecture Notes Series on Software Engineering

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

Software Engineering By Lecture Notes together!

Lecture 1: Software Engineering Syllabus Discussion | Imp. for Competitive, College/University & Placements

Lecture 2: What is Software Engineering and its Evolution in Hindi with examples

Lecture 3: SDLC Life Cycle for Beginners | Software Development Life Cycle with Real life example

Lecture 4: Classic Waterfall model in Software Engineering

Lecture 5: Iterative Waterfall Model with example in Hindi

Lecture 6: V Shaped Model with examples | SDLC | Software Engineering

Lecture 7: Prototyping Model in Software Engineering

Lecture 8: Incremental Model in Software Engineering | SDLC

Lecture 9: Evolutionary Model with real life examples | Software Engineering

Lecture 10: Spiral Model in Software Engineering | SDLC

Lecture 11: Agile in Software Engineering

Lecture 12: SCRUM Model in Software Engineering | Agile Technology

Lecture 13: Comparison of All SDLC Models | Waterfall, Iterative, Prototype, Spiral, Increment, RAD, Agile etc.

Lecture 14: Software Requirements | Requirement Engineering | Feasibility Study, Elicitation, SRS, Validation

Lecture 15: Functional vs Non-functional Requirements | Requirement Engineering | Software Engineering

Lecture 16: Software Requirements Specification (SRS) | Software Engineering

Lecture 17: User Requirements with real life examples | User Requirement Specification | Software Engineering

Lecture 18: What is DFD? How to design DFD, Symbols, examples full explanation

Lecture 19: Levels of DFD | 0-Level, 1-Level, 2-Level with examples

Lecture 20: Logical vs Physical DFD with example | How Question asked from DFD?

Lecture 21: Function Oriented vs Object Oriented Design Approach | Software Design Approaches

Lecture 22: SPM(Software Project Management) with real life examples

Lecture 23: Risk Identification | Reactive vs Proactive Risk Management |Types of Risks with real life examples

Lecture 24: Risk Assessment with examples | Risk Management | Software Engineering

Lecture 25: Risk Control vs Risk Mitigation with example | Software engineering

Lecture 26: Basic COCOMO & Intermediate COCOMO with Numerical

Lecture 27: CPM (Critical Path Method) in Software Engineering | PERT/CPM Numerical

Lecture 28: Verification vs Validation in Software Engineering

Lecture 29: Types of Testing in Software Engineering | Levels of Testing

Lecture 30: Error Seeding in Software Testing | With Numerical Explanation

Lecture 31: 2 Imp. MCQs on Software Engineering | Must Watch|

Lecture 32: Question on Cyclomatic Complexity | Software Engg.

Lecture 33: Cohesion and Coupling in Software Engineering

Lecture 34: Unit Testing with examples in Software Engineering

Lecture 35: Integration Testing with examples | Software Engineering

Lecture 36: System Testing with examples | Software Engineering

Lecture 37: Types of System Testing | Software Engineering

Lecture 38: White box Testing with example | Software Engineering

Lecture 39: White Box vs Black Box Testing | Software Engineering

Lecture 40: Statement Coverage Technique | White Box Testing | Software Engineering

Lecture 41: Condition Coverage in White Box Testing | Software Engineering

Lecture 42: Data Flow Testing Technique in White Box Testing | Software Engineering

Lecture 43: Boundary Value Testing | Black 📦 Testing | Software Engineering with Real Life examples

Lecture 44: Perfective, Preventive, Adaptive, Corrective Maintenance in Software Engineering

Lecture 45: MTBF vs MTTR | Mean Time Between Failure | Mean Time to Repair

Lecture 46: Reverse◀️ Engineering👷with Real life examples🧐 | Software Engineering

Lecture 47: CASE Tools ⚒️ in Software Engineering👷

Lecture 48: Performance Testing with Real life examples | Software Engineering

Lecture 49: Regression Testing with Real Life Examples | Software Engineering

Lecture 50: Introduction to UML (Unified Modelling Language🤟) with examples | Software Engineering👷‍♂️👷‍♀️

Lecture 51: Use Case Diagram in UML | Software Engineering

Lecture 52: Sequence Diagram in UML | Software Engineering

Lecture 53: Activity Diagram in UML | Software Engineering

Lecture 54: Class Diagram in UML | Banking System (Real Life example) | Software Engineering

Lecture 55: Class Diagram in UML | OTT Platform (Real life example) | Easiest Explanation

Lecture 56: Object Diagram in UML | Class vs Object UML diagram with real life examples

Lecture 57: RAD Model

Lecture 58: RAD Model in Software Engineering | Rapid Application Development 🛠️ with Example

Lecture 59: Function Point(FP) vs Line of Code(LOC) | Project Size Estimation

Lecture 60: Function Point Analysis (FPA) | Function Point with Real life examples in Software Engineering

Lecture 61: Function Point Calculation | How Project Estimation is Done using FP | Numerical Explanation

Lecture 62: Aggregation vs Composition in UML with Examples | Software Engineering

C Programming (Hindi)

CSE/IT SERIES

C Programming (Hindi)

   Monday, April 27, 2026   

Starting a new Lecture Notes Series on C Programming

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

C Programming By Lecture Notes together!

Lecture 1: C Programming Syllabus for Placements, Competitive exams & College/University exams

Lecture 2: First C Program | Easiest way to Understand C Programming

Lecture 3: Precedence & Associativity of All Operators | Funny & Easiest Way to Remember

Lecture 4: Arithmetic Operators on Integers | C Programming

Lecture 5: Various Arithmetic Operations on Float Datatype | C Programming

Lecture 6: Increment and Decrement operators in C Programming | Postfix | Prefix

Lecture 7: Practice Question on Increment/Decrement Operator | Postfix | Prefix Example

Lecture 8: Comma Operator with examples | C Programming

Lecture 9: Ternary Operator || Conditional Operator | Nested Ternary Operator | C Programming

Lecture 10: Sizeof() Operator | C Programming

Lecture 11: Typecasting in C programming | Implicit & Explicit type conversions

Lecture 12: If else in C Programming | Syntax, Examples, Full Concept | Control statement

Lecture 13: While loop in C Programming with examples

Lecture 14: do-while loop in C Programming with example

Lecture 15: Break & Continue in C Programming with example

Lecture 16: Introduction to Storage Classes in C & its types | Programming in C Language

Lecture 17: Auto Storage class explanation with best examples | C Programming

Lecture 18: Static Storage class explanation with best examples | C Programming

Lecture 19: Static Scoping vs Dynamic Scoping in C language with Example

Lecture 20: How Pointer Works?? Simplest Example | C Programming

Lecture 21: Declaration examples in C Programming

Lecture 22: Introduction to Pointers | C Language | Basics of Pointers in Hindi

Lecture 23: Dangling Pointer in C with Example in Hindi | Types of Pointers | C Programming

Lecture 24: Generic Pointer in C | Type Casting ( Implicit vs Explicit )| Little Endian and Big Endian

Lecture 25: Example of Generic Pointer and Little Endian in C Programming

Lecture 26: What is Wild Pointer and Null Pointer with Examples | Types of Pointers | C programming

Lecture 27: Introduction to Functions in C Programming with examples

Lecture 28: Function Pointer in C Programming

Lecture 29: Array & Pointers in C Programming with examples

Lecture 30: Array of Pointers, Character Array in C Programming with examples | C language in Hindi

Lecture 31: Introduction to Structure in C Programming in Hindi with best examples

Lecture 32: Structure & Pointer in C Programming with example

Lecture 33: Self-Referential Structure with example | Where Self-Referential Struct is used?

Lecture 34: How Memory is Allocated to a Process? | Why Dynamic allocation is Required?

Lecture 35: Malloc() in C Programming | Dynamic Allocation

Lecture 36: Recursion in Programming | Smallest Recursive Program | Recursion using stack

Lecture 37: Strings in C Programming | Concept of Strings in C Programming

Lecture 38: String Functions in C Programming | strcat(), strcpy(), strcmp(), strstr(), strlen(), strchr() etc.

Lecture 39: Union in C programming | Structure vs Union

Lecture 40: Enumerator in C Programming | enum in C Programming

Lecture 41: How to Solve Pointers Question in C Programming | Most Imp Topic #Cprogramming

Lecture 42: File Handling in C Programming | Creating📁Opening📂Reading📁Writing📂Closing📂

Lecture 43: fopen() function in file handling | Opening, reading, appending, writing a file

Lecture 44: fclose() in file handling | C Programming

Lecture 45: Practice Questions on Operators in C Programming

Lecture 46: For loop in C Programming with examples

Lecture 47: Tokens in C programming with Example | C Programming for Beginners🧑‍💻👩‍💻

Lecture 48: Identifiers in C programming👩‍💻🧑‍💻 with example & execution

Data Structure (Hindi)

CSE/IT SERIES

Data Structure (Hindi)

   Thursday, April 23, 2026   

Starting a new Lecture Notes Series on Data Structure

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

Data Structure By Lecture Notes together!

Lecture 1: Lec-1: Roadmap 🛣️ of DSA | Syllabus of Data structure | Data Structure for Beginners

Lecture 2: Lec-2: Introduction to Data Structure with real life examples by #Naina Mam

Lecture 3: Lec-3: Arrays in Data Structure by #Naina Mam | Initialization, Declaration, Memory Representation

Lecture 4: Lec-4: Types of Array | One dimensional & Multi-dimensional Array by #Naina Mam

Lecture 5: Lec-5: Addressing in One Dimensional Array by #Naina Mam | Data Structure

Lecture 6: Lec-6: 2D Arrays | Addressing in 2D Arrays | Row Major Order

Lecture 7: Lec-7: 3D Arrays | Addressing in 3D Arrays | Row Major Order

Lecture 8: Lec-8: Addressing in Lower Triangular Matrix | Data Structure for beginners

Lecture 9: Lec-9: Find 2nd Largest2️⃣ Number in Array | Data Structure for beginners

Lecture 10: Lec-10: Two 2️⃣ Pointer👆 Technique | Two 2️⃣ Sum Problem in Data Structure

Lecture 11: Lec-11: Maximum Sum Subarray Problem | Understand Naive Approach

Lecture 12: Lec-12: Sliding Window 🪟 Technique | Data Structure

Lecture 13: Lec-13: Remove Duplicate Elements in Sorted Array | Various Methods | Data Structure

Lecture 14: Lec-14: Linear Search in Data Structure by #Naina Mam | Time Complexity

Lecture 15: Lec-15: Binary Search in Data Structure by #Naina Mam

Lecture 16: Lec-16: Introduction to Linked List | Types and Need of linked list | data structures

Lecture 17: Lec-17: Arrays vs Linked Lists | Data Structures

Lecture 18: Lec-18: Single Linked List in Data Structures | Self Referential Structure

Lecture 19: Lec-19: The Basic Operations of Linked List | Data Structure

Lecture 20: Lec-20: Traversing in Linked list | Data Structure

Lecture 21: Lec-21: Insert a node at the beginning of Linked list | Data Structure

Lecture 22: Lec-22: Insert a node at the end of Linked List | Data Structure

Lecture 23: Lec-23: Insert a node after a given node in Linked List | Data Structure

Lecture 24: Lec-24: Delete a node from the beginning of Linked List | Data Structure

Lecture 25: Lec-25: Delete a node from the end of Linked List | Data Structure

Lecture 26: Lec-26: Deletion after a given node in Linked List | Data Structure

Lecture 27: Lec-27: Deleting Entire Linked List🔗| Single Linked List🔗| Data Structure

Lecture 28: Lec-28: Introduction to Doubly Linked List | Data Structure

Lecture 29: Lec-29: How to find a Cycle in Linked List | 2 Pointer Algorithm | DS for Beginners

Lecture 30: Lec-30: Introduction to Stack | PUSH and POP operations | Data Structure

Lecture 31: Lec-31: PUSH operation using Array | Implementation of Stack | Data Structure

Lecture 32: Lec-32: POP operation using Array | Implementation of Stack | Data Structure

Lecture 33: Lec-33: PUSH operation using Linked List | Implementation of Stack | Data Structure

Lecture 34: Lec-34: POP operation using Linked List | Implementation of Stack | Data Structure

Lecture 35: Lec-35: Recursion vs Loop | How both approaches work | Data structure for interview preparation

Lecture 36: Lec-36: Infix, Prefix & Postfix👩‍🔧 with examples | Data Structure

Lecture 37: Lec-37: Infix to prefix Conversion | Infix➡️Prefix Conversion with examples | Data Structure

Lecture 38: Lec-38: Infix to Postfix Conversion | Infix➡️Postfix Conversion with examples | Data Structure

Lecture 39: Lec-39: Infix to Prefix conversion using Stack | Data Structure

Lecture 40: Lec-40: Infix to postfix Conversion using Stack | Infix➡️Postfix Conversion with examples

Lecture 41: Lec-41: Practice question on Infix to postfix notation | Data Structure

Lecture 42: Lec-42: Postfix Expression Evaluation | Stack Application | Data Structure

Lecture 43: Lec-43: Practice question on Postfix Evaluation | Stack | Data Structure

Lecture 44: Lec-44: Understanding Call Stack with example | Data Structure #gatesmashers #Stack

Lecture 45: Lec-45: The Magic of Recursion: Understanding the Power of Recursive Functions | Time Complexity

Lecture 46: Lec-46: Introduction to Queue Data structure with real life example | Data Structure #queue

Lecture 47: Lec-47: Enqueue(), Dequeue() & other Operations on Queue | Data Structure

Lecture 48: Lec-48: Dequeue() in Queue using Array | Data Structure #gatesmashers

Lecture 49: Lec-49: isfull() and isempty() in queue | Queue operations | Data Structure

Lecture 50: Lec-50: Implementation of Queue using Array | Enqueue() in Queue | Data Structure #gatesmashers

Lecture 51: Lec-51: Implementation of Queue using Linked List | Enqueue() in Queue | Data Structure

Lecture 52: Lec-52: Introduction to Trees | Binary Tree, Almost Complete Binary Tree, Full BT, Complete

Lecture 53: Lec-53: Binary Search Tree in Data Structure | Insertion and Traversal in BST

Lecture 54: Lec-54: Deletion from Binary Search Tree(BST) with Example | Data Structure

Lecture 55: Lec-55: Find Preorder, Postorder & Inorder of Binary Search Tree(BST) in Data Structure

Lecture 56: Lec-56: Preorder, Inorder and Postorder in 5 minute | Tree Traversal | Easiest and Shortest Trick

Lecture 57: Lec-57: Imp Question on Binary Search Tree | GATE Question | Data Structure

Lecture 58: Lec-58: Introduction to AVL Tree in Data Structure with Examples | All Imp Points of AVL

Lecture 59: Lec-59: How to Create AVL tree | LL, RR, LR, RL Rotation in AVL | Data Structure

Lecture 60: Lec-60: AVL Tree Creation in Data Structure | All Imp Points

Lecture 61: Lec-61: Time Complexities of All Trees | Binary Tree, Binary Search Tree, AVL Tree, Heap Tree

Lecture 62: Lec-62: Introduction to Red-Black Tree | Data Structure for Beginners

Lecture 63: Lec-63: Insertion in Red Black Tree | Data Structure for Beginners

Lecture 64: Lec-64: Topological Order/ Sort in DAG(Direct Acyclic Graph)

DBMS (Database Management System) (Hindi) (Part 3)

CSE/IT SERIES

DBMS (Database Management System) (Hindi) (Part 3)

   Friday, March 06, 2026   

Starting a new Lecture Notes Series on DBMS (Database Management System)

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

DBMS (Database Management System) By Lecture Notes together!

Lecture 97: Lec-83: Conflict Equivalent Schedules with Example | Transaction concurrency and Control | DBMS

Lecture 98: Lec-84: Conflict Serializability | Precedence Graph | Transaction | DBMS

Lecture 99: Lec-85: Why View Serializability is Used | Introduction to View Serializability | DBMS

Lecture 100: Lec-86:Shared Exclusive Locking Protocol with Example in Hindi | Concurrency Control | DBMS | Part-1

Lecture 101: Lec-87: Drawbacks in Shared/Exclusive Locking Protocol with Example | Concurrency Control Part-2

Lecture 102: Lec-88: 2 Phase Locking(2PL) Protocol in Transaction Concurrency Control | DBMS

Lecture 103: Lec-89: Drawbacks in 2 Phase Locking(2PL) Protocol with examples | Concurrency Control | DBMS

Lecture 104: Lec-90: Strict 2PL, Rigorous 2PL and Conservative 2PLSchedule | 2 Phase Locking in DBMS

Lecture 105: Lec-91: Basic Timestamp Ordering Protocol with Example in Hindi | Concurrency Control | DBMS

Lecture 106: Lec-92: How to Solve Question on Timestamp Ordering Protocol | Concurrency Control | DBMS

Lecture 107: Lec-93: Why Indexing is used | Indexing Beginning | DBMS

Lecture 108: Lec-94: Numerical Example on I/O Cost in Indexing | Part-1 | DBMS

Lecture 109: Lec-95: Numerical Example on I/O Cost in Indexing | Part 2 | DBMS

Lecture 110: Lec-96: Types Of Indexes | Most Important Video on Indexing

Lecture 111: Lec-97: Primary Index With Example | GATE, PSU and UGC NET | DBMS

Lecture 112: Lec-98: Clustered Index in Database with Example

Lecture 113: Lec-99: Secondary Index in Database with Example | Multilevel Indexing

Lecture 114: Lec-100: Introduction to B-Tree and its Structure | Block Pointer, Record Pointer, Key

Lecture 115: Lec-101: Insertion in B-Tree with example in Hindi

Lecture 116: Lec-102: How to find Order of B-Tree | Imp Question on B-Tree

Lecture 117: Lec-103: Difference b/w B-Tree & B+Tree in Hindi with examples

Lecture 118: Lec-104: Order of B+ Tree | Order of Leaf Node & Non Leaf Node in B+Tree

Lecture 119: Lec-105: Immediate Database Modification in DBMS | Log Based Recovery Methods

Lecture 120: Lec-106: Deferred Database Modification in DBMS | Log Based Recovery | Imp for UGC NET and KVS

Lecture 121: Lec-108: Basic PL-SQL Programming With Execution | Part-1

Lecture 122: Lec-109: Basic PL-SQL Programming(While, For Loop) With Execution | Part-2

Lecture 123: Lec-110: Single row and Multi row functions in SQL

Lecture 124: Lec-111: Character functions in SQL with execution | Oracle LIVE

Lecture 125: Lec-112: View in Database | Oracle, SQL Server Views | Types of Views

Lecture 126: Lec-114: What is RAID? RAID 0, RAID 1, RAID 4, RAID 5, RAID 6, Nested RAID 10 Explained

Lecture 127: Lec-115: Various objects in Database | Oracle, SQL Server

Lecture 128: Lec-117: Very Imp. Questions on DBMS basic concepts and Data Modelling | DBMS

Lecture 129: Lec-119: 4 Imp Questions on Advance DBMS | BIG Data and Data Warehouse | DBMS

Lecture 130: Lec-121: Important Question on Relational Algebra | DBMS

Lecture 131: Lec-122: Codd’s 12 Rules of RDBMS with examples

Lecture 132: Lec-123: Top 15 SQL Interview Questions Answers | Most Important Questions for Job Interview

Lecture 133: Lec-127: Introduction to Hadoop🐘| What is Hadoop🐘| Hadoop Framework🖥

Lecture 134: Lec-128: Introduction to BIG Data in Hindi | Small Data Vs BIG Data | Real Life Examples

Lecture 135: Lec-129: Simple vs Complex vs Materialized Views with examples | DBMS

Lecture 136: Procedures in PL-SQL | Local Procedure vs Stored Procedure

Lecture 137: How to Fetch Data from Database using Procedures | PL-SQL Procedure

Lecture 138: What is Cursor in PL-SQL with example

Lecture 139: %TYPE & %ROWTYPE in PL-SQL with Examples

Lecture 140: Data Cleaning using SQL Functions with examples

DBMS (Database Management System) (Hindi) (Part 2)

CSE/IT SERIES

DBMS (Database Management System) (Hindi) (Part 2)

   Friday, March 06, 2026   

Starting a new Lecture Notes Series on DBMS (Database Management System)

Youtube Lecture Playlist Credits 

Channel Name: Gate Smashers

So Let Us Start to This Journey of Learning 

DBMS (Database Management System) By Lecture Notes together!

Lecture 49: Lec-49: Question on Inner, Left, Right & Full Outer Joins Explanation | DBMS

Lecture 50: Lec-50: Introduction to Relational Algebra | Database Management System

Lecture 51: Lec-51: Projection in Relational Algebra | Database Management System

Lecture 52: Lec-52: Selection in Relational Algebra | Database Management System

Lecture 53: Lec-53: Cross/Cartesian Product in Relational Algebra | Database Management System

Lecture 54: Lec-54: Set Difference in Relational Algebra | Database Management System

Lecture 55: Lec-55: Union Operation in Relational Algebra | Database Management System

Lecture 56: Lec-56: Division Operation in Relational Algebra | Database Management System

Lecture 57: Lec-57: Rename Operator in Relational Algebra | Database Management System (DBMS)

Lecture 58: Lec-58: Tuple Calculus in DBMS with examples

Lecture 59: Lec-59: Introduction to Structured Query Language | All Points regarding its Features and Syllabus

Lecture 60: Lec-60: All Types of SQL Commands with Example | DDL, DML, DCL, TCL and CONSTRAINTS | DBMS

Lecture 61: Lec-61: Create table in SQL with execution | SQL for Beginners | Oracle LIVE

Lecture 62: Lec-124: CREATE Command (DDL) in SQL with Implementation on ORACLE

Lecture 63: Lec-55: ALTER Command (DDL) in SQL with Implementation on ORACLE

Lecture 64: Lec-56: Difference between Alter and Update in SQL with examples in Hindi | DBMS

Lecture 65: Lec-57 Difference between Delete, Drop & Truncate in SQL | DBMS

Lecture 66: Lec-58: Constraints in SQL in Hindi | DBMS

Lecture 67: Lec-59: SQL Queries and Subqueries (part-1) | Database Management System

Lecture 68: Lec-60: SQL Queries and Subqueries (part-2) | 2nd Highest Salary | Nested Queries | DBMS

Lecture 69: Lec-61: SQL Queries and Subqueries (part-3) | Group By clause | Database Management System

Lecture 70: WITH Clause in SQL | SQL CTE (Common Table Expression) | DBMS

Lecture 71: Lec-62: SQL Queries and Subqueries (part-4) | Having clause | Database Management System

Lecture 72: Lec-63: SQL Queries and Subqueries (part-5) | Database Management System

Lecture 73: Lec-64: SQL Queries and Subqueries (part-6)| use of IN and Not IN | Database Management System

Lecture 74: Lec-65: SQL Queries and Subqueries (part-7)| use of IN and Not IN in Subquery | DBMS

Lecture 75: Lec-66: EXIST and NOT EXIST Subqueries(part-8) | Database Management System

Lecture 76: Lec-107: Like Command in SQL with example in Hindi | Learn SQL in Easiest Way| DBMS

Lecture 77: Lec-125: SEQUENCE in SQL with Syntax & Examples

Lecture 78: Lec-126: How SQL Query executes?? Order of SQL Query Execution⏳🔄

Lecture 79: Lec-67: SQL Aggregate Functions - SUM, AVG(n), COUNT, MIN, MAX Functions | DBMS

Lecture 80: Lec-113: How Aggregate Functions work on NULL Values | SQL | DBMS

Lecture 81: Lec-68: Correlated Subquery in SQL with Example | Imp for Placements, GATE, NET & SQL certification

Lecture 82: Non Correlated Subquery in SQL with Example | Imp for Placements, GATE, NET & SQL certification

Lecture 83: Lec-69: Difference between Joins, Nested Subquery and Correlated Subquery | Most Imp Concept of SQL

Lecture 84: Lec-70: Find Nth(1st,2nd,3rd....N) Highest Salary in SQL | Imp for Competitive & Placement exam

Lecture 85: Lec-71: 3 Imp Questions on SQL basic Concepts | DBMS

Lecture 86: Lec-72: Introduction to PL-SQL in DBMS

Lecture 87: Lec-73: Introduction to Transaction Concurrency in HINDI | Database Management System

Lecture 88: Lec-74: ACID Properties of a Transaction | Database Management System

Lecture 89: Lec-75: Transaction States | Database Management System

Lecture 90: Lec-76: What is Schedule | Serial Vs Parallel Schedule | Database Management System

Lecture 91: Lec-77: All Concurrency Problems | Dirty Read | Incorrect Summary | Lost Update | Phantom Read

Lecture 92: Lec-78: Write-Read Conflict or Dirty Read Problem | Database Management System

Lecture 93: Lec-79: Read-Write Conflict or Unrepeatable Read Problem | Database Management System

Lecture 94: Lec-80: Irrecoverable Vs Recoverable Schedules in Transactions | DBMS

Lecture 95: Lec-81: Cascading vs Cascadeless Schedule with Example | Recoverability | DBMS

Lecture 96: Lec-82: Introduction to Serializability | Transactions Concurrency and Control | DBMS