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Data and Signals Multiple Choice Questions and Answers 11 PDF Download

Data and signals multiple choice questions, learn computer networking online test prep 11 for e-learning, free online courses prep. Practice digital signals multiple choice questions (MCQs), data and signals quiz questions and answers. Learn digital signals, transmission impairment, composite signals, data rate limit CCNA certification prep for online masters in computer engineering courses distance learning.

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MCQ on Data & Signals Test 11Quiz PDF Download

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

  1. bandpass
  2. Bypass
  3. baseband
  4. Low pass


MCQ: Difference in delay of signal may create a difference in

  1. Phase
  2. Frequency
  3. Period
  4. Decibel


MCQ: Signal to Noise Ratio is ratio of two

  1. Signals
  2. Powers
  3. Noise
  4. Frequencies


MCQ: According to Fourier analysis, any composite signal is a combination of sine waves with

  1. diff frequencies amplitude, and phase
  2. different frequencies
  3. same frequencies
  4. same frequencies with amplitude and phase


MCQ: How many factors data rate limit depends on

  1. One
  2. two
  3. four
  4. three