Link Layer and LANs Quiz
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Questions and Answers

Which layer of the network stack is responsible for error detection and correction?

  • Physical layer
  • Network layer
  • Transport layer
  • Link layer (correct)

    • What is the purpose of the link layer in a network?

  • To transfer data between hosts and routers (correct)
  • To handle routing of packets
  • To provide global connectivity
  • To provide error-free transmission

    • Which technology is commonly used in local area networks (LANs)?

  • Wi-Fi (correct)
  • Satellite
  • Bluetooth
  • Fiber optic

    • What is the purpose of Address Resolution Protocol (ARP) in the link layer?

    <p>To map IP addresses to MAC addresses</p> Signup and view all the answers

    What is the term used to describe the process of encapsulating a datagram into a frame in the link layer?

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

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