Question

which of the following divises modulates digital singnals into analog singnal that can be send over traditional telephone lines?​

Answer 1

Modem is device that modulates Digital Signals to Analog Signals that can be sent to telephone line.

Answer 2

Modem

Modem, (from “modulator/demodulator”), any of a class of electronic devices that convert digital data signals into modulated analog signals suitable for transmission over analog telecommunications circuits.