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Q. In MODEMS :
  • (A) Several digital signal are multiplexed
  • (B) A digital signal changes some characteristics of a carrier wave
  • (C) Digital signal is amplified
  • (D) None of these above
✅ Correct Answer: (B) A digital signal changes some characteristics of a carrier wave

Explanation: Modems modulates or converts digital signal to analog signal and analog signal to digital signal.

Explanation by: Tina Singh
Modems modulates or converts digital signal to analog signal and analog signal to digital signal.

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