Kajal Kushwaha

In this course, the educator will be teaching about Introduction of Computer Network

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

Hindi

(Hindi) GATE Computer Network Full Course

Computer Networks Basics

Computer Network

CS & IT

GATE - CSIT, DSAI & Interview Preparation

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Introduction of Computer Network (in Hindi)

IP Address (in Hindi)

Classful IP Address (in Hindi)

Casting in Computer Network (in Hindi)

Example of Casting in IP address (in Hindi)

What is subnet ???

What is routing ???

What is subnet mask ???

What is Variable length subnet mask???

Classless inter domain routing description

Classless inter Domain Routing(CIDR)

Rules for CIDR block...

CIDR block

Subneting in CIDR

Variable Length Subnet Mask in CIDR blocks with example

VLSM in CIDR blocks

Delay in Computer Network

Description of questions related to Computer Nerwork

Important Questions related to Computer Networks

Description of questions related to COMPUTER NETWORKS

Important Question related to COMPUTER NETWORKS

Description of question related to IP address in COMPUTER NETWORK

Most important question related to COMPUTER NETWORK

Most important question related to COMPUTER NETWORK #TRUE FALSE

Most Important Question related to OSI model

Most Important Question Related to COMPUTER NETWORK #1

Most Important Question Related to COMPUTER NETWORK #2

Important questions

Most important question

Stop-and-wait ARQ, also referred to as alternating bit protocol, is a method in telecommunications to send information between two connected devices. It ensures that information is not lost due to dropped packets and that packets are received in the correct order. It is the simplest automatic repeat-request mechanism.

Stop and Wait Protocol

Stop and Wait example

Stop and Wait -CASES

Stop and Wait CASES - Example

A sliding window protocol is a feature of packet-based data transmission protocols. Sliding window protocols are used where reliable in-order delivery of packets is required, such as in the data link layer as well as in the Transmission Control Protocol.

Sliding Window Protocol

Sliding Window Protocol - Example

Sliding window protocols are data link layer protocols for reliable and sequential delivery of data frames. The sliding window is also used in Transmission Control Protocol. In this protocol, multiple frames can be sent by a sender at a time before receiving an acknowledgment from the receiver.

Sliding Window Protocol brief

Sliding Window Protocol-Example

Go-Back-N ARQ is a specific instance of the automatic repeat request protocol, in which the sending process continues to send a number of frames specified by a window size even without receiving an acknowledgement packet from the receiver.

Acknowledgements in GO BACK N

Issues in GO BACK N

Selective Repeat ARQ/Selective Reject ARQ is a specific instance of the automatic repeat-request protocol used to solve sequence number dilemma in communications.

Selective Repeat

Acknowledgment in GO BACK N PROTOCOL

GATE Example of GO BACK N

Access Control in Networking is a mechanism that controls the access of stations to a broadcast link. Access Control Methods are used to provide access control. Access Control Methods are- Time Division Multiplexing, Polling, CSMA CD, Token Passing, Aloha.Access Control in Networking is a mechanism that controls the access of stations to a broadcast link. Access Control Methods are used to provide access control. Access Control Methods are- Time Division Multiplexing, Polling, CSMA CD, Token Passing, Aloha.

Access Control Methods

The poll() function identifies those file descriptors on which an application can read or write data, or on which certain events have occurred. The fds array specified the file descriptors to be examined and the events of interest for each file descriptor.

Access control methods - Poll method

Short for carrier sense multiple access/collision detection, CSMA/CD is a MAC (media access control) protocol. It defines how network devices respond when two devices attempt to use a data channel simultaneously and encounter a data collision.

CSMA/CD

I am student at Delhi university.  I love to teach. I wish to teach account
please support me.


Shantanu Singh

Here Shantanu is briefly discussing about the data communication and Network for Engineering students.

(Hindi) Data Communication and Network

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I'm mahitha. I'm a Btech CSE graduate from Amrita college of engineering, Bangalore. I'm a self-taught artist. I love reading books. Tea

Mahitha Balijepalli

Explanation of all the topics in networking and Solving related questions

End to End Gate Course on Networking

I am a self motivated person with a positive attitude towards life and work. My dream is to work in a professional environment.

Shivam Pandey

A computer network is a set of computers connected together for the purpose of sharing resources. In this course we will cover some important topics of COMPUTER NETWORKING.

(Hindi) Introduction to Computer Networking

My graduation in Electronics and Communication , Post Graduation in Information Technology.
UGC NET Qualified in Computer science and Apps.

Anil Naik

In this course, the educator is discussing 
Basics of Computer networks and GATE previous year questions.

GATE: Computer Networks

B.tech graduate in computer science 
Ex. Banker (officer in bank of baroda )
Presently software developer (Web, android, desktop application

Nidhi Gupta

This course discusses Basic concepts of Data communication and network.

(Hindi) Data Communication and Network - Introduction

Stopped Teaching at Unacademy.
Subscribe at youtube- https://www.youtube.com/channel/UCz-PmB0Sk2QGtLlt2rLH5mQ

Balwant Singh

In this course we will cover all topics related to physical layer like signals and data, their types , transmission etc.

Lessons

40 lessons • 2h

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Introduction of Computer Network (in Hindi)

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IP Address (in Hindi)

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Classful IP Address (in Hindi)

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Casting in Computer Network (in Hindi)

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Example of Casting in IP address (in Hindi)

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What is subnet ???

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What is routing ???

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What is subnet mask ???

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What is Variable length subnet mask???

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Classless inter Domain Routing(CIDR)

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