A ________ is a set of rules that two communicating devices follow.
A)layer
B)URL
C)permission
D)protocol

Name: A ________ is a set of rules that two communicating devices follow. A)layer B)URL C)permission D)protocol
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A protocol is a set of rules that dictate how two devices communicate with each other. It governs things like the format of messages that are sent, error handling, timing, and sequencing of messages. Some common protocols include TCP/IP, HTTP, FTP, and SMTP.

A ________ Is a Set of Rules That Two Communicating