A device known as a _____ converts data from a digital signal to an analog signal and back again.
A) NIC
B) switch
C) modem
D) baseband configurator

Question

Quizplus · Accepted Answer

A modem is a device that modulates digital signals into analog signals for transmission over a telephone line, and demodulates analog signals back into digital signals for reception. It allows devices to communicate over a network using existing telephone lines.

A Device Known as a _____ Converts Data from a Digital