Multiple choice

Which of the following is NOT a benefit of using digital signals?

  1. more reliable recordings

  2. recordings maintain their original form

  3. they can be stored for future recovery

  4. they can be transmitted over long distances
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Digital signals are discrete, meaning they do not maintain their original form in the same way analog signals do; they are reconstructed from binary data. The other options are valid benefits of digital signals.

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