A__________ must be used to convert an analog signal to a digital one,when trying to transmit data over a typical phone line.
A)frame relay
B)tunnel
C)SOHO
D)modem
E)fiber optic switch

Question

Quizplus · Accepted Answer

A modem (short for modulator-demodulator) is designed to convert analog signals to digital signals and vice versa, making it the best choice for transmitting data over a phone line.

A__________ Must Be Used to Convert an Analog Signal to a Digital