Multiple choice

Which of the following is/are true about full-duplex QAM-64 modem use?

  1. It will have 212 frequencies.

  2. It will have 530 frequencies.

  3. The modulation scheme uses both upstream and downstream.

  4. The frequency is not modulated in the modem.

  5. Both (3) and (4).
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Both are the correct options.

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