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Internetworking Question Answers Online Quiz Test

  • 1. LAN traffic congestion generally caused by

    1. Low bandwidth, Too many hosts in a broadcast domain, Multicasting, Broadcast Storms
    2. High Bandwidth
    3. None of above
  • 2. Which among following is not a router fuction

    1. Packet Switching
    2. Packet Filtering
    3. Internetwork communication
    4. Forwarding broadcasts by default
  • 3. OSI reference model has how many layers

    1. 4
    2. 5
    3. 7
    4. 3
  • 4. Framing is done on which layer

    1. Datalink Layer
    2. Physical Layer
    3. Transport Layer
    4. Application Layer
  • 5. Segments are made on which layer

    1. Session Layer
    2. Transport Layer
    3. Application Layer
    4. Network Layer
  • 6. Which layer deals with TCP and UDP

    1. Transport Layer
    2. Physical Layer
    3. Network Layer
    4. None of above
  • 7. Which layer deals with Flow control

    1. Session Layer
    2. Network Layer
    3. Transport Layer
    4. Application Layer
  • 8. Windows are used to

    1. control the amount of unacknowledged data segments
    2. creating new frames
    3. creating sigments
    4. none of above
  • 9. Which layer deals with Packets

    1. Physical Layer
    2. Network Layer
    3. Transport Layer
    4. Application Layer
  • 10. Which layer deals with Network topology

    1. Physical Layer
    2. Datalink Layer
    3. Network Layer
    4. Session Layer
  • 11. Binary value of 128 is

    1. 10000000
    2. 10100000
    3. 11000000
    4. 10100100
  • 12. Which layer sends and receives bits

    1. Session Layer
    2. Physical Layer
    3. Datalink Layer
    4. None of above
  • 13. Which mode has no collisions

    1. Half Duplex
    2. Full Duplex
    3. All of above
    4. None of above
  • 14. A dedicated switch port is required for each

    1. Full duplex node
    2. Half duplex node
    3. Both of above
    4. None of above
  • 15. MAC address is of how many bits

    1. 24 bit
    2. 32 bit
    3. 48 bit
    4. 128 bit
  • 16. MAC address is written in which format

    1. Binary format
    2. Simple numeric format
    3. Hexa decimal format
    4. none of above
  • 17. Which of following is not an ethernet cable type

    1. straight-through cable
    2. crossover cable
    3. rolled cable
    4. array cable
  • 18. Straight cable is used to connect

    1. Host to switch or hub
    2. Host to Router
    3. Both of above
    4. None of above
  • 19. Crossover cable is used to connect

    1. Swtich to router
    2. Host to host
    3. Hub to router
    4. none of above
  • 20. Rolled cable is used to

    1. Connect switch to switch
    2. Connect Hub to Hub
    3. Connect Router to Router
    4. Connect Host to Router console serial communication port
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