Question

it converts digital signal to electric signal and vice versa​

Answer 1

Answer:

Modem (Modulator/Demodulator) converts between digital signals and analog signals. Hubs, Routers and Switches use digital signals.

Answer 2

Answer:

MODEM is the answer to ue question.

Explanation:

A demodulator is a device which converts analog signals to digital signals.And a modulator converts digital signals to analog signals. The modem stands for modulator/demodulator.

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