Preview PGT Computer Science: NVS, EMRS, DSSSB

Back

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

EMRS PGT Notification 2023

EMRS PGT Computer Science 2023 Notification

EMRS PGT Computer Science Recruitment Rules

EMRS PGT Computer Science Eligibility Criteria

EMRS PGT Computer Science Syllabus

EMRS PGT Computer Science 2023 Syllabus Based on Latest Pattern

NVS PGT Notification 2023

NVS PGT Computer Science Recruitment Rules 2023

KVS PGT Computer Science Eligibility Criteria

PGT Computer Science Eligibility Criteria

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

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

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

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_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

Web Programming: HTML, CSS, & JavaScript

HTML

HTML Part 1

HTML Part 2

HTML Part 3

HTML Notes

CSS

CSS Part - 1

CSS Part - 2

CSS Part - 3

CSS MCQs Part 1

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

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

Practice Test Papers

Preview - PGT Computer Science: NVS, EMRS, DSSSB