Question

the common name for a modulator - demodulator is
1) joiner
2) modem
3) networker​

Answer 1

Answer:

1

Explanation:

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Answer 2

Answer:

2) modem

Explanation:

Modem stands for "modulator-demodulator". It's purpose is to convert digital information to analog signals known as modulation, and vice-versa known as demodulation. It can be both external and internal. It is helpful for the USB port and laptop users because of it's non-complex and simple nature. The working efficiency of a modem is decided by the speed of UART and the speed of modem itself.

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