Return to Zero MCQs Quiz Online PDF Download

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Computer network test MCQ on in return to zero (rz), signal changes not between bits but with options before bit, after bit, doesn?t changes at all and during bit problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning return to zero quiz with MCQs to practice test questions with answers.

MCQs on Return to Zero Quiz PDF Download

MCQ. In Return to Zero (RZ), signal changes not between bits but

  1. before the bit
  2. after the bit
  3. doesn?t changes at all
  4. during the bit


MCQ. Coding scheme that was designed to be used in combination with None Return to Zero- Invert (NRZ-I) is

  1. BSZS
  2. 8RIlOR
  3. 4D/5D
  4. R8ZS


MCQ. Term that is used as an alternative to None Return to Zero (NRZ) is

  1. Polar
  2. Unipolar
  3. multi transition
  4. bipolar


MCQ. In BPSK, we use a polar Non Return to Zero (NRZ) signal for

  1. Decoding
  2. Encoding
  3. Modulation
  4. Demodulation


MCQ. Idea of Return to Zero (RZ) and Non Return to Zero-Level (NRZ-L) are combined into the

  1. Manchester
  2. Differential Manchester
  3. Multilevel bipolar transition
  4. Multi transition scheme