Communications Systems and Digital Information Processing Quiz
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Questions and Answers

What type of signal varies continuously with time?

  • Analog (correct)
  • Discrete
  • Digital
  • Information

    • What does a portion in a communications system process the information to become?

  • Multiplexer
  • Modulation (correct)
  • Transmitter
  • Encoder

    • What is the reference level for random noise measurement, FIA weighted?

  • -85 dBm (correct)
  • -82 dBm
  • -77 dBm
  • -90 dBm

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