T.Y.B.Sc. IT Sem VI Internal Examination 2018 - IT

34 Questions | Total Attempts: 31

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T.Y.B.Sc. IT Sem VI Internal Examination 2018 - IT - Quiz


Questions and Answers
  • 1. 
    _________ is the transmission mechanism used by TCP/IP.
    • A. 

      IP

    • B. 

      IT

    • C. 

      Sniffing

    • D. 

      Tunneling

  • 2. 
    __________ layer in TCP/IP is combined of session, presentation and application layers in the OSI model.
    • A. 

      Application

    • B. 

      Physical

    • C. 

      Network

    • D. 

      Session

  • 3. 
    IP transports data in packets called as _______
    • A. 

      Datagrams

    • B. 

      Frames

    • C. 

      Datasegments

    • D. 

      Bits

  • 4. 
    _________ addresses change from hop to hop.
    • A. 

      Physical

    • B. 

      Network

    • C. 

      Gateway

    • D. 

      Link

  • 5. 
    In __________, a network is divided into several smaller subnetworks.
    • A. 

      Subnetting

    • B. 

      Supernettting

    • C. 

      Tunneling

    • D. 

      Classless

  • 6. 
    ________ mask is the reverse of a subnet mask.
    • A. 

      Supernet

    • B. 

      Super

    • C. 

      Active

    • D. 

      Network

  • 7. 
    In _________ addressing, the whole address is divided into variable length blocks.
    • A. 

      Classless

    • B. 

      Classful

    • C. 

      Network

    • D. 

      Optimistic

  • 8. 
    _________ is the delivery mechanism used by the TCP/IP protocol.
    • A. 

      IPv4

    • B. 

      IT

    • C. 

      IPv8

    • D. 

      IP

  • 9. 
    _____________ is used by the source to predetermine a route for the datagram as it travels through the internet.
    • A. 

      Strict source route

    • B. 

      Loose source route

    • C. 

      Network route

    • D. 

      Link route

  • 10. 
    _________ is used to record the time of datagram processing by a router.
    • A. 

      Timestamp

    • B. 

      Watch

    • C. 

      WatchdogTimer

    • D. 

      Timer

  • 11. 
    The unit of communication in TCP/IP at physical layer is ______
    • A. 

      Bit

    • B. 

      Frame

    • C. 

      Segment

    • D. 

      Byte

  • 12. 
    Error detection method used by the TCP/IP protocol is called __________.
    • A. 

      Checksum

    • B. 

      Error resolving

    • C. 

      Debugging

    • D. 

      Trobleshooting

  • 13. 
    ______________ does not change the contents of the packet.
    • A. 

      Packet sniffing

    • B. 

      Packet snoofing

    • C. 

      Routing table

    • D. 

      Attack

  • 14. 
    _____________ guarantees that the packet is not modified during the transmission.
    • A. 

      Data Integrity

    • B. 

      Data isolation

    • C. 

      Data safe

    • D. 

      Datagram

  • 15. 
    ________ table used by the fragmentation module to find the MTU interface.
    • A. 

      MTU

    • B. 

      LTU

    • C. 

      MTUU

    • D. 

      MTU fragmentation

  • 16. 
    ___________ is used by the forwarding module to determine the next hop address of the packet.
    • A. 

      Routing table

    • B. 

      Fragmentation table

    • C. 

      Information table

    • D. 

      Link address

  • 17. 
    ________ stores the datagram coming from the data link layer.
    • A. 

      Input queue

    • B. 

      Output queue

    • C. 

      Address queue

    • D. 

      Routing table

  • 18. 
    In _______ address packet is sent to the intended recipient.
    • A. 

      Unicast

    • B. 

      Multicast

    • C. 

      Broadband

    • D. 

      Link

  • 19. 
    In __________ each member of the group receives a copy.
    • A. 

      Multicasting

    • B. 

      Unicasting

    • C. 

      Tunneling

    • D. 

      Linking

  • 20. 
    _______________ is applied to notation if there are consecutive zeros only.
    • A. 

      Zero compression

    • B. 

      Zero expand

    • C. 

      Zero removed

    • D. 

      Zero updation

  • 21. 
    Physical address is also known as ______ address.
    • A. 

      Link

    • B. 

      Network

    • C. 

      Gateway

    • D. 

      Switch

  • 22. 
    _________________ is address of 96 bits of zero followed by 32 bits of IPv4 address.
    • A. 

      Compatible address

    • B. 

      Logical address

    • C. 

      IPv6 address

    • D. 

      Physical address

  • 23. 
    The first _____ bits of a global unicast address are called global routing prefix.
    • A. 

      48

    • B. 

      44

    • C. 

      64

    • D. 

      99

  • 24. 
    IPv6 is also known as _____
    • A. 

      IPng

    • B. 

      IPgn

    • C. 

      IP better version

    • D. 

      IP next

  • 25. 
    _______________ is used when two computers using IPv6 want to communicate with each other and packet must pass through a region that uses IPv4.
    • A. 

      Tunneling

    • B. 

      Converting

    • C. 

      Encapsulation

    • D. 

      Binding

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