An) ___________ divides one high-speed communication circuit into several lower speed circuits for the primary reason of saving communication line costs.
A)transponder
B)multiplexer
C)inverse multiplexer
D)codec
E)intelligent terminal

Question

Quizplus · Accepted Answer

A multiplexer (MUX) is a device that combines several inputs into one output, enabling several lower speed circuits to use a single high-speed communication circuit. This saves communication line costs. The other options do not have this specific function.

An) ___________ Divides One High-Speed Communication Circuit into Several Lower