Questions: Computers communicating on a network must follow a , a common set of rules for exchanging information. A. standard B. protocol C. syntax D. topology

The answer is B: protocol.

Explanation for each option:

A. Standard: While a standard can refer to a set of guidelines or specifications, in the context of network communication, the term "protocol" is more specific and appropriate for describing the rules for exchanging information.

B. Protocol: This is the correct answer. A protocol is a set of rules that define how data is transmitted and received over a network. It ensures that computers can communicate effectively and understand each other.

C. Syntax: Syntax generally refers to the structure or format of data, such as the arrangement of symbols or words in programming or language. It is not specifically about the rules for exchanging information on a network.

D. Topology: Topology refers to the physical or logical arrangement of a network, such as how devices are connected. It does not pertain to the rules for communication between devices.

In summary, the correct term for a common set of rules for exchanging information on a network is "protocol."