Signals that can travel in only one direction on a medium are referred to as what type of signal?
A) full-duplex
B) duplex
C) half-duplex
D) simplex

Question

Quizplus · Accepted Answer

Simplex signals can only travel in one direction on a medium. Full-duplex allows for two-way communication simultaneously, half-duplex allows for two-way communication but only one direction at a time, and duplex refers to any system allowing for two-way communication, regardless of whether it is simultaneous or not.

Signals That Can Travel in Only One Direction on a Medium