FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Question: A protocol is a well known set of rules and standards used to communicate between machines.

Detailed explanation-2: -A protocol is a set of rules: the network protocols are formal standards and policies, made up of restrictions, procedures, and formats, that define the exchange of data packets to achieve communication between two servers or more devices over a network.

Detailed explanation-3: -TCP – Transmission Control Protocol (TCP) separates data into packets that can be shared over a network. These packets can then be sent by devices like switches and routers to the designated targets.

Detailed explanation-4: -A communication protocol is a system of rules that allows two or more entities of a communications system to transmit information via any kind of variation of a physical quantity. The protocol defines the rules, syntax, semantics and synchronization of communication and possible error recovery methods.