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  • Physical Layer: Line Coding and Signal Transmission
  • Which of the following is/are cause(s) of transmission im...
Multiple choice

Which of the following is/are cause(s) of transmission impairment?

  1. Attenuation

  2. Distortion

  3. Amplification

  4. Only i and ii

  5. i, ii and iii

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Both are the cause of transmission impairment.

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