Lecture 1: Data Representation and Telecommunication
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Lecture 1: Data Representation and Telecommunication

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Questions and Answers

What is the term used to describe the type of data that varies continuously, like video and voice?

  • Numbers
  • Text
  • Digital
  • Analog (correct)

    • Which of the following is NOT a fundamental characteristic of a communication system?

  • Delivery to the correct destination
  • Interception of messages (correct)
  • Timeliness (not late)
  • Jitter (variation in the delay of received packets)

    • What does real-time transmission mean in the context of delivering video and audio?

  • Delivering data after they are produced to avoid interference
  • Delivering data at a specific time each day
  • Delivering data with a slight delay to ensure accuracy
  • Delivering data as they are produced without significant delay (correct)

    • In a communication system, what is the physical path that a message travels through from sender to receiver called?

    <p>Transmission medium</p> Signup and view all the answers

    Which network component is responsible for governing data communication with its set of rules?

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

    What is measured by the rate of successful message delivery and the delay in a network?

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

    Which type of connection involves multiple recipients of a single transmission?

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

    In which physical topology does every device have a dedicated point-to-point link to every other device?

    <p>Mesh Topology</p> Signup and view all the answers

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