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Lecture Videos Demo
Components and Devices of Computer Networks
Network Architecture in Computer Networks
Types of Network Topologies in Computer Networks
Transmission Modes in Computer Networks
Domain Name Systems (DNS) in Computer Networks
File Transfer Protocol (FTP) in Computer Networks
HyperText Transfer Protocol (HTTP) in Computer Networks
K-Map Simplification
K-Map with Don't Care Conditions
Half Adder
What is Computer Memory? | Difference Between Primary and Secondary Memory
Language Translators: Compiler, Interpreter & Assembler
PDF Demo
Computer Network Devices
Protocols MCQ in Application Layer
Types of Networks
Database Managment Systems (DBMS)
Database Lecture 1
Database Lecture 2
Database Lecture 3
Database Lecture 4
Database Lecture 5
Database Lecture 6
Database Lecture 7
Database Lecture 8
Database Lecture 9
Database Lecture 10
Database Lecture 11
Database Lecture 12
Database Lecture 13
Database Lecture 14
Database Lecture 15
Database Lecture 16
Database Lecture 17
New Lectures Recording
1. ER Diagram
2. Entity Sets
3. Relationship
4. Cardinality in ER Diagram
5. Participation Contraints
6. Types of Attributes
7. ER Diagram to Table
8. Contraints in DBMS
9. Types of Keys in DBMS
Notes
1. DBMS
2. DBMS SQL Introduction
3. Relational data Model
4. DBMS Normalization
Difference Between File System and DBMS
Key Concepts in DBMS
Keys in a Relational Database
Relational Data Model
Structured Query Language (SQL)
Computer Networks & Data Communication
What is Computer Networks?
Types of Networks
Network Devices
Network Topologies
MAC Address
IP Address
Domain Name System
Electronic Mail
Chatting
VOIP
WWW, HTML, HTTP, URI
Web Pages
Web Server
Hosting of Website
Web Browser
Cookies
Data Communication
Components of Data Communication
Data Transer Rate & Bandwidth
Types of Data Communication
Switching Techniques
Transmission Media
Wired Transmission Media
Wireless Transmission Media
Wireless Technologies
Mobile Telecommunication Technologies
Protocols
FTP
PPP
SMTP
TCP Protocol
Multiple Choice Questions
Computer Networks Part - 1
Computer Networks Part 2
Computer Networks Part 3
Computer Networks Part 4
Computer Networks Part 5
Computer Networks Part 6
Computer Networks Part 7
Computer Networks & Communication Notes
Computer Networks
Data Communication
Introduction to Computer Organization
Basic Computer Organization
Computer Fundamentals
Type of Computers
Generations of Computers
Computer Langauge
Generations of Programming
CPU Scheduling
Types of Software
Software Lecture 1
Software Lecture 2
Software Lecture 3
Software Lecture 4
Software Lecture 5
Operating System
Operating System L-1
Operating System L-2
Operating System L-3
Operating System L-4
Operating System L-5
Operating System L-6
Boolean Logic
Simplification of Boolean functions
Number System
Number System Part 1
Number System Part 2
Number System Part 3
Number System Part 4
Number System Part 5
Number System Part 6
Number System Part 7
Computer System Architecture
Lecture 1
Lecture 2
Lecture 3
Lecture 4
Lecture 5
Lecture 6
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
Lecture 12
Lecture 13
Lecture 14
Lecture 15
Lecture 16
Lecture 17
Lecture 18
Lecture 19
Lecture 20
Lecture 21
Digital Logic
Logic Gates: AND, OR, NOT, NAND, NOR, XOR, XNOR - Truth Table, Symbols & Logic Circuit Diagram
K-Map Simplification
K-Map with Don't Care Conditions
Half Adder with Truth Table, Block Diagram, Logic Expression and Circuit Diagram
Full Adder with Truth Table, Block Diagram, Logic Expression and Circuit Diagram
Half Subtractor with Truth Table, Block Diagram, Logic Expression and Circuit Diagram
Full Subtractor with Truth Table, Block Diagram, Logic Expression and Circuit Diagram
Binary to Gray Code Conversion and Vice Versa
De Morgan's Laws (Theorem) with Truth Table in Boolean Algebra
1's complement and 2's complement
Binary Subtraction using 1's complement
Binary Subtraction using 2's complement
Minterms and Maxterms in Boolean Algebra
Boolean Function Representation: Sum of Product (SOP)
Product of Sum (POS)
Implementation (Realization) of All Logic Gates using NAND and NOR Gates (Universal Gates) Only
Implementation (Realization) of XOR and XNOR Gates using NAND and NOR Gates (Universal Gates) Only
Logic Circuit Design from Boolean Expression using Only NAND Gates
Implementation of Boolean Expression and Logic Function using only NOR Gates
Logic Circuit Design from Boolean Expression using Only NOR Gates
Computer Systems
Devices
Devices Part 1
Devices Part 2
Devices Part 3
Devices Part 4
Devices Part 5
Computer Memory
Memory L-1
Memory L-2
Memory L-3
Memory L-4
Memory L-5
Memory L-6
Memory L-7
Computational Thinking and Programming
Computational Thinking and Programming Part 1
Computational Thinking and Programming Part 2
Python Part 1
Notes PDF
Computational Thinking and Programming
Society, Law and Ethics
What is Computer Malware & Types of Malware
Security Aspects Part 1
Security Aspects Part 2
Security Aspects Part 3
Security Aspects
Types of Malware
Societal Impacts
Societal Impacts
Programming Language: Python
Python Part 1
Python Part 2
Python Part 3_1
Python Part 3_2
Python Part 4
Python Part 5
Python Notes
Python Notes
Python_Complete
List in Python
String in Python
Tuples in Python
Dictionary in Python
Types of File in Python
Introduction to NumPy
Data Handling using Pandas_Series
Data Handling using Pandas_Dataframe
Plotting Data using Matplotlib
Operating Systems
Lecture 1
Lecture 2
Lecture 3
Lecture 4
Lecture 5
Lecture 6
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
Lecture 12
Lecture 13
Lecture 14
Notes
Memory Management
Data Structures
Lecture 1
Lecture 2
Lecture 3
Lecture 4
Lecture 5
Lecture 6
Lecture 7
Lecture 8
Lecture 9
Lecture 10
Lecture 11
Lecture 12
Lecture 13
Lecture 14
Lecture 15
Lecture 16
Lecture 17
Lecture 18
Lecture 19
Lecture 20
Lecture 21
Lecture 22
Lecture 23
Lecture 24
Notes
Data Structure Stack
Data Structure Queue
Data Structure Searching
Data Structure Sorting
Data Structure Tree
Data Structure Graph
Programming Language: Java
Java Part 1
Java Part 2
Java Part 3
Java Part 4
Java Notes
Java Notes
Web Programming: HTML, CSS, & JavaScript
HTML
HTML Part 1
HTML Part 2
HTML Part 3
HTML Notes
HTML Notes
CSS
CSS Part - 1
CSS Part - 2
CSS Part - 3
CSS MCQs Part 1
CSS Notes
CSS Notes
JavaScript
JavaScript Part - 1
JavaScript Part - 2
JavaScript Part - 3
Javascript MCQ Part - 01
JavaScript Notes
Javascript Notes
Emerging Technologies Trends
Emerging Trends
Graph Theory
Simple Graph
Multigraph
Pseudograph
Directed Graph
Directed Multigraph
Degree of Vertices, Indegree & Outdegree of Vertices
Degree Sequence of a Graph and Regular Graph
Complete Graph
Bipartite Graph & Number of Edges in Bipartite
Planar Graph and Euler's Formula for Planar Graph
Complement of a Graph
Isomorphic Graphs and Isomorphism
Walk, Trail, Circuit, Path and Cycle
Euler Graph, Eular Path & Euler Circuit
Graph Theory Notes
Graph Theory Complete
Topicwise Quiz
SQL
Types of Software & Operating Systems
Boolean Algebra
Computer Networks
Society Law and Ethics
BASIC COMPUTER ORGANISATION
Python MCQs
Python Part 1
Python Part 2
Binary File in Python
CSV File in Python
Data Structure in Python
Dictionary in Python
File Handling in Python
Flow of Control & Conditional Statements in Python
Function in Python
List Manipulation in Python
Loop in Python
Random Function in Python
String & Built in Function
Tuples in Python
Previous Years Question Papers
KVS_pgt_cs_2022_question-paper
KVS PGT Dec 2018 Part 1
KVS PGT Dec 2018 Part 2
KVS CS 2013
Practice Test Papers
NVS PGT Notification 2023
NVS PGT Computer Science Recruitment Rules 2023