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Computer Quiz : Data Communication & Networking Set – 5

By
Aruna
-

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Dear Aspirants,
Welcome to Online Computer Quiz in Affairscloud.com. Here we are providing sample questions in Data Communication & Networking. It will be very useful for all SBI/IBPS/LIC exams and other competitive exams. We have also included some important questions that are repeatedly asked in previous exams.

  1. In OSI model, _________ layer supports the electrical or mechanical interface to the physical medium.
    A. Physical
    B. Network
    C. Data link
    D. Transport
    A. Physical

  2. In a Communication Networks, ________ is usually a schematic description of the arrangement of a network, including its nodes and connecting lines.
    A. topology
    B. protocols
    C. LAN
    D. None of the Above
    A. topology

  3. Which of the following is/are protocols worked at the Session Layer?
    A. DNS
    B. LDAP
    C. NetBIOS
    D. All of the Above
    D. All of the Above

  4. Which is the protocol layer that handles the moving of data in and out across a physical link in a network?
    A. Physical
    B. Network
    C. Data link
    D. Transport
    C. Data link

  5. Which of the following is/are protocols worked at the Transport Layer?
    A. UDP
    B. TCP
    C. DCCP
    D. All of the Above
    D. All of the Above

  6. The third level of the OSI model and responsible for data routing paths for network communication is _______ layer.
    A. Physical
    B. Network
    C. Data link
    D. Transport
    B. Network

  7. In the OSI model the ________ layer is referred as Layer 4.
    A. Physical
    B. Network
    C. Data link
    D. Transport
    D. Transport

  8. The _______ layer is the fifth layer, which controls the connections between multiple computers.
    A. Physical
    B. Network
    C. Data link
    D. Session
    D. Session

  9. ________ layer ensures that the communications passing through are in the appropriate form for the recipient.
    A. Presentation
    B. Network
    C. Data link
    D. Session
    A. Presentation

  10. Which of the following is an abstraction layer that specifies the shared protocols and interface methods used by hosts in a communications network?
    A. Application
    B. Network
    C. Data link
    D. Session
    A. Application





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