Which of the following is a subchannel within a communications channel?
A) Backbone
B) AM
C) Band
D) Cell

Question

Quizplus · Accepted Answer

A subchannel, in the context of communications, refers to a subdivision of a main communication channel into narrower bands or frequencies. The term "band" is used to describe a specific range of frequencies within a given spectrum, making it the correct choice for a subchannel within a communications channel.

Which of the Following Is a Subchannel Within a Communications