Introduction to Electronic Communication: Communication Systems
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Questions and Answers

What type of signals are explored in the lesson?

  • Analog Signals
  • Analog and Digital Signals (correct)
  • Digital Signals
  • Pulse Signals
  • Which term is used to describe a communication mode where data can only flow in one direction at a time?

  • Full Duplex
  • Half Duplex
  • Simplex (correct)
  • Multiplexing
  • What type of transmission involves the entire bandwidth of the medium?

  • Amplitude Modulation
  • Frequency Modulation
  • Baseband Transmission
  • Broadband Transmission (correct)
  • What does the signal-to-noise ratio measure?

    <p>Quality of a signal in terms of background noise</p> Signup and view all the answers

    Which term is associated with expressing noise level using logarithmic units?

    <p>Decibel</p> Signup and view all the answers

    What concept involves combining multiple signals into one signal for transmission?

    <p>Multiplexing</p> Signup and view all the answers

    What type of transmission mode allows data to flow in both directions simultaneously?

    <p>Full Duplex</p> Signup and view all the answers

    Which term refers to combining multiple signals into one for transmission over a shared medium?

    <p>Multiplexing</p> Signup and view all the answers

    In communication, what is the purpose of modulation?

    <p>To convert digital signals to analog signals</p> Signup and view all the answers

    What does gain refer to in communication systems?

    <p>The increase in signal strength during transmission</p> Signup and view all the answers

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