Which signal types are represented by a binary waveform?
A) Laser
B) Optical
C) Digital
D) RFID
E) Analog

Question

Quizplus · Accepted Answer

Binary waveform signals represent digital signals, which are composed of two possible values or states (0 and 1). Lasers, optical signals, RFID, and analog signals can all potentially be represented by binary waveforms if they are converted into digital signals through modulation. However, the question specifically asks which signals are "represented" by binary waveforms, implying that the signals are already in digital form. Therefore, the correct answer is C.

Which Signal Types Are Represented by a Binary Waveform