Analogue and Digital Signals MCQs Quiz Online PDF Download

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MCQs on Analogue and Digital SignalsQuiz PDF Download

MCQ: Decrease in strength of signal is known as

  1. tuning
  2. modulation
  3. attenuation
  4. amplification

C

MCQ: Voltage signal generated by a microphone is

  1. digital in nature
  2. analogue in nature
  3. consists of bits and bytes
  4. hybrid in nature

B

MCQ: Digital number 9 can be represented in binary number as

  1. 110
  2. 1001
  3. 1010
  4. 1011

B

MCQ: Bit on left hand side has

  1. lowest value
  2. zero value
  3. highest value
  4. infinite value

C

MCQ: A digital quantity has

  1. only 2 values
  2. more than 2 values
  3. no values
  4. less than 2 values

A