Which part of a message is included less frequently when compared to the other two parts?
A) header
B) data field
C) trailer
D) All of the above are equally included in messages.

Question

Quizplus · Accepted Answer

Trailers are typically included less frequently because they are used to ensure the integrity and completeness of the message and are not always necessary for every type of message. Headers and data fields are usually included in every message.

Which Part of a Message Is Included Less Frequently When