A(n) ____ restructures a binary signal into its analog representation.
A) modem
B) demodulator
C) encoder
D) emulator

Question

Quizplus · Accepted Answer

A modem (modulator-demodulator) converts digital signals into analog signals for transmission over telephone lines. It also performs the reverse function, converting analog signals back into digital signals at the receiving end. Therefore, a modem can restructure a binary signal into its analog representation. The other options (B) demodulator, (C) encoder, and (D) emulator do not specifically perform this task.

A(n) ____ Restructures a Binary Signal into Its Analog Representation