Question

what is the protocols?explain each type of protocols? ​

Answer 1

A network protocol defines rules for communication between network devices.

There are three types of protocol :-

1) Internet Protocol (IP)

It is protocol which is used to send data from one computer to another on the internet. Each computer on the internet has atleast one IP address that uniquely identifies it from all other computers on the internet. When you send or receive data,the message gets divided in the form of packets.These packets contain both the sender's and the receiver's IP address. The Internet Protocol just delivers them.

2) Transmission Control Protocol (TCP)

It is the protocol that puts the packets back in the right order.

3)Hypertext Transfer Protocol(HTTP)

It is a set of rules for transferring files (text, graphic images, sound, videos and other multimedia files) on the World Wide Web. As soon as a user opens the web browser, the user is indirectly making use of the HTTP.

HTTP is an application protocol that runs on top of the TCP/IP Protocols.

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Answer 2

Answer:

A protocols is a standard set of rules that allow electronic devices to communicate with each other.

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