A ________ must be used to convert a computer's digital data to an analog,or wavy,signal.
A)tunnel
B)switch
C)modem
D)router

Question

Quizplus · Accepted Answer

A modem is a device that modulates and demodulates the digital data from a computer into analog signals that can travel over telephone lines or cable lines. This conversion process allows the digital data to be transmitted over long distances before being converted back into digital data at its destination. Neither a tunnel, switch nor a router converts digital data into analog signals.

A ________ Must Be Used to Convert a Computer's Digital