In the process of space communication, use of modem is necessary. In which one of the following modes modem…

In the process of space communication, use of modem is necessary. In which one of the following modes modem acts as a modulator and a demodulator respectively?
  1. Transmitting and receiving.
  2. Both receiving.
  3. Both transmitting.
  4. Receiving and transmitting.

Solution

Transmitting and receiving

Asked in: MHT CET 2020 (19 Oct Shift 1)

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