Physical Layer in Networking Quiz
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Questions and Answers

What is the main functionality of the physical layer?

  • Managing network security
  • Ensuring data integrity
  • Transmitting data from one computer to another (correct)
  • Executing application layer protocols

    • Which components are part of the physical layer?

  • Connectors, receivers, cables (correct)
  • Routers, switches, hubs
  • Firewalls, intrusion detection systems
  • Servers, workstations, printers

    • What does the physical layer define the transmission of over the data link layer?

  • Error correction codes
  • Raw bits (correct)
  • Encoded packets
  • Application layer protocols

    • Which of the following is a function of the physical layer?

    <p>Defining the rate of transmission</p> Signup and view all the answers

    What does the physical layer provide the transmission interface between?

    <p>Devices and transmission media</p> Signup and view all the answers

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