Question

what is modem. ?????????​

Answer 1

A modem modulates and demodulates electrical signals sent through phone lines, coaxial cables, or other types of wiring; in other words, it transforms digital information from your computer into analog signals that can transmit over wires, and it can translate incoming analog signals back into digital data that your ...

Answer 2

Answer:

• A modulator-demodulator, or simply modem, is a computer hardware device that converts data from a digital format into a format suitable for an analog such as telephone or radio