Question

Explain the role of protocols?

Answer 1

A protocol is a set of instructions or rules that allow computer systems to talk to each other and exchange information.

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Answer 2

Internet Protocol (IP), which uses a set of rules to send and receive messages at the internet address level; and. additional network protocols that include the Hypertext Transfer Protocol (HTTP) and File Transfer Protocol (FTP), each of which has defined sets of rules to exchange and display information.