Communication Protocols and Layers
12 Questions
3 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main function of the Data Link Layer?

  • Determining the routing path for data packets
  • Segmenting data into smaller units for transmission
  • Error-free delivery of messages from one node to another (correct)
  • Identifying synchronization points in the data
  • Which layer helps in identifying errors and re-synchronizing data properly?

  • Session Layer (correct)
  • Transport Layer
  • Data Link Layer
  • Network Layer
  • In the context of the text, what does 'segmentation' refer to?

  • Determining the logical addressing scheme
  • Setting up routing protocols
  • Breaking data into smaller units for transmission (correct)
  • Error detection in data transmission
  • Which layer is responsible for logical addressing and routing path determination?

    <p>Network Layer</p> Signup and view all the answers

    Which layer of the OSI model is responsible for establishing, maintaining, and terminating sessions?

    <p>Session Layer (Layer 5)</p> Signup and view all the answers

    What is the primary function of the Presentation Layer in the OSI model?

    <p>Data translation and encryption/decryption</p> Signup and view all the answers

    In the OSI model, which layer is responsible for reducing the number of bits that need to be transmitted in order to improve data transmission speed?

    <p>Presentation Layer (Layer 6)</p> Signup and view all the answers

    Which layer in the OSI model facilitates authentication, connection establishment, and security maintenance?

    <p>Session Layer (Layer 5)</p> Signup and view all the answers

    What is the main purpose of error control in the Data Link layer?

    <p>To detect and retransmit damaged or lost frames</p> Signup and view all the answers

    Which layer is responsible for adding physical addresses (MAC address) to the frames?

    <p>Data Link layer</p> Signup and view all the answers

    What is the function of flow control in data communication?

    <p>To ensure a constant data rate on both sides</p> Signup and view all the answers

    Which layer of the OSI model is responsible for the synchronization of bits by providing a clock?

    <p>Physical layer</p> Signup and view all the answers

    More Like This

    Network Layers and Protocols
    12 questions
    Internet Structure and Network Layers
    7 questions
    OSI Model and Network Layers
    8 questions

    OSI Model and Network Layers

    AgreeableFrancium5600 avatar
    AgreeableFrancium5600
    Use Quizgecko on...
    Browser
    Browser