A(n)________ converts a message from digital to analog or from analog to digital.
A)hub
B)modem
C)switch
D)port

Question

Quizplus · Accepted Answer

A modem is a device that can convert digital signals to analog signals and vice versa. This is necessary because digital signals are used to transmit data over networks while analog signals are used to transmit data over phone lines. Therefore, a modem is crucial in order to send data over a phone line.

A(n)________ Converts a Message from Digital to Analog or from Analog