Digital to Analog Conversion MCQs Quiz Online PDF Download

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MCQs on Digital to Analog ConversionQuiz PDF Download

MCQ: Multilevel Amplitude Shift Keying (MASK) is not implemented with pure Amplitude Shift Keying (ASK), it is implemented with

  1. QAM
  2. PSK
  3. FSK
  4. Binary ASK


MCQ: In a constellation diagram, a signal element type is represented as a

  1. Dot
  2. line
  3. x component
  4. y component


MCQ: Term that refers to phase continues through boundary of two signal elements is

  1. non coherent BFSK
  2. coherent BFSK
  3. Binary ASK
  4. Multilevel ASK


MCQ: A constellation diagram can help us to define signal's

  1. Frequency and amplitude
  2. amplitude and phase
  3. amplitude and frequency
  4. Frequency and phase


MCQ: In Multilevel Frequency Shift Keying (MFSK), to send 3 bits at a time we can use

  1. 2 frequencies
  2. 4 frequencies
  3. 8 frequencies
  4. 10 frequencies