What Does Protocol Mean?

A protocol is a set of rules and guidelines for communicating data.

Rules are defined for each step and process during communication between two or more computers.

Networks have to follow these rules to successfully transmit data.

1- HTTP:

The Hypertext Transfer Protocol(HTTP) is used by the browser to tell the host computer what file it wants to retrieve.

2- IP:

The Internet Protocol (IP) is used for routing IP packets between logan's computer and the server based on IP addresses.

3- TCP:

The Transmission Control Protocol(TCP) is used for making sure the IP packets all arrive correctly and in order.

Read More:

The World Wide Web

Domain Name System (DNS)

Hypertext Transfer Protocol (HTTP)