Multiple choice

Which of the following is incorrect about CD?

  1. CD stands for compact disk.

  2. The capacity of CD is 640 MB.

  3. The recording time of CD is 74 minutes.

  4. The transfer rate of a CD is 9.6 Mbps.

  5. The maximum sampling rate of CD is 44.1 kHZ.
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D Correct answer
Explanation

It is an incorrect statement about CD. Since the transfer rate of a CD is 1.4 Mbps, 9.6 Mbps is the transfer rate of DVD.

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