Question

What is a modem ? How is it useful ?
plz give Short answer not too much long​

Answer 1

Answer:

A modem is a small box that connects your devices to the Internet using cables. Unlike a router, a modem doesn't provide your home with Wi-Fi connectivity. A modem acts as a digital translator, taking an information signal from your cable, fiber or phone lines and making it accessible to your computer.

Answer 2

Answer:

Modem is short for "Modulator-Demodulator." It is a hardware component that allows a computer or another device, such as a router or switch, to connect to the Internet.

Explanation:

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