Question

briefly explain the use of protocol​

Answer 1

Explanation:

Protocols are used to define a procedure or a rule set that will enable a system to behave in pre-defined manner. ... It's a protocol defined by moral rules and values, and enables successful and beforehand respectful communications between two human beings.

Answer 2

Here is the brief answer

A protocol is a standard set of rules that allow electronic devices to communicate with each other. These rules include what type of data may be transmitted, what commands are used to send and receive data, and how data transfers are confirmed.

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