Question

What is communication protocol ?Explain the roles of communication protocol.

Answer 1

A set of rules and regulation for transmission of files over a extensive digital network.

It is basically useful for free flow digital file transmission and also helps in working of networks.

Answer 2

Answer:

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A communication protocol is a system of rules that allow 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.