Bca - Cn - MCQ 1

20 Questions | Total Attempts: 498

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Bca - Cn - MCQ 1 - Quiz

MCQ Test on Networking Technologies Networking Concepts Created by Satyajit Mukherjee Satyajit's Classes Email- satyajit. [email protected] Com Website- https://satyajit. Page4. Me


Questions and Answers
  • 1. 
    A ___________ is basically all of the components, hardware and software, involved in connecting computers across small and large distances.
    • A. 

      LAN

    • B. 

      WAN

    • C. 

      Network

    • D. 

      SAN

  • 2. 
    _________ describe(s) users that can connect to a network from any location.
    • A. 

      SOHO

    • B. 

      Branch office

    • C. 

      Mobile users

    • D. 

      Corporate office

  • 3. 
    ___________ has both physical and logical ring topologies.
    • A. 

      Ethernet

    • B. 

      FDDI

    • C. 

      Token Ring

  • 4. 
    Ethernet ___________ has/have both a physical and logical bus topology.
    • A. 

      10BaseT

    • B. 

      10Base2 and 10Base5

    • C. 

      10BaseT and 10Base2

    • D. 

      10BaseT, 10Base2, and 10Base5

  • 5. 
    A ________ topology describes how devices communicate with each other.
    • A. 

      Physical

    • B. 

      Logical

  • 6. 
    _________ has a physical star topology but a logical ring topology.
    • A. 

      Ethernet

    • B. 

      FDDI

    • C. 

      Token Ring

    • D. 

      FDDI and Token Ring

  • 7. 
    A _________ is used to connect networking devices that are in a very close geographic area, such as a floor of a building, a building itself, or a campus environment
    • A. 

      WAN

    • B. 

      LAN

    • C. 

      MAN

    • D. 

      LAN and MAN

  • 8. 
    A _________ uses Gigabit Ethernet as a media type
    • A. 

      WAN

    • B. 

      LAN

    • C. 

      MAN

    • D. 

      LAN and MAN

  • 9. 
    A _________ provides a high-speed infrastructure to move data between storage devices and file servers
    • A. 

      SAN

    • B. 

      LAN

    • C. 

      CN

    • D. 

      SAN and CN

  • 10. 
    Which of the following is a disadvantage of SANs?
    • A. 

      Distance limitation

    • B. 

      Cost

    • C. 

      Overhead

    • D. 

      Management

  • 11. 
    A _________ looks at OSI Reference Model layers 4–7 to make intelligent decisions about how to obtain information for a user.
    • A. 

      SAN

    • B. 

      LAN

    • C. 

      CN

    • D. 

      SAN and CN

  • 12. 
    Which of the following standards or protocols are used by the session layer?
    • A. 

      JPEG

    • B. 

      NFS

    • C. 

      TCP

    • D. 

      Ethernet

  • 13. 
    The _________ layer provides for hardware addressing
    • A. 

      Transport

    • B. 

      Network

    • C. 

      Data link

    • D. 

      Physical

  • 14. 
    CSMA/CD stands for ________.
    • A. 

      Collision Sense Multiple Access/Carrier Detection

    • B. 

      Carrier Sense Multiple Access/Collision Detection

    • C. 

      Collision Sense Media Access/Carrier Detection

    • D. 

      Carrier Sense Media Access/Collision Detection

  • 15. 
    MAC addresses are _________ bits in length and are represented in a ___________ format.
  • 16. 
    Ethernet ________ uses a type field.
    • A. 

      II

    • B. 

      802.3

    • C. 

      802.2

  • 17. 
    Which component of the data link layer for IEEE specifies network protocols?
    • A. 

      LLC

    • B. 

      MAC

    • C. 

      802.5

    • D. 

      802.3

  • 18. 
    The network layer solves all of the following problems except ___________.
    • A. 

      Broadcast problems

    • B. 

      Conversion between media types

    • C. 

      Hierarchy through the use of physical addresses

    • D. 

      Collision problems

  • 19. 
    Reliable connections go through a three-way handshake. Place the following in the correct order: ACK (1), SYN, (2), SYN/ACK (3).
    • A. 

      2, 1, 3

    • B. 

      3, 2, 1

    • C. 

      2, 3, 1

    • D. 

      1, 2, 3

  • 20. 
    Connection multiplexing is done through the use of a ________ number.
    • A. 

      Socket

    • B. 

      Hardware

    • C. 

      Network

    • D. 

      Session

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