Computer Networks MCQs - Chapter 7

Data and Signals Trivia Questions and Answers PDF - 12

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Data & Signals Questions & Answers PDF Download: MCQ Quiz 12

MCQ 56: Signal to Noise Ratio (SNR) is equals to

avg signal power/avg noise power
avg signal power/avg distortion
avg noise power/attenuation
avg attenuation/avg distortion

MCQ 57: One Picoseconds (PS) is equivalent to

10^-3 s
10^-6 s
10^-9 s
10^-12 s

MCQ 58: We cannot send the digital signal directly to the channel when the channel is

bandpass
bypass
baseband
low pass

MCQ 59: The difference in the delay of the signal may create a difference in

phase
frequency
period
decibel

MCQ 60: Signal to Noise Ratio (SNR) is the ratio of the two

signals
powers
noise
frequencies

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