Computer networks miscellaneous

Computer networks miscellaneous

Easy Questions

Computer Networks

Computer networks miscellaneous
  1. Match the List I with list II and select the correct answer by using the codes given below the lists.









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    Transport layer functions as a communication layer for any kind of end to end communication, creation of sockets. Network layer routes the data from one node to other, till it reach to destination. Datalink layer ensures reliable data transfer by error correction, duplication check ordered delivery etc.

    Correct Option: A

    Transport layer functions as a communication layer for any kind of end to end communication, creation of sockets. Network layer routes the data from one node to other, till it reach to destination. Datalink layer ensures reliable data transfer by error correction, duplication check ordered delivery etc.

  1. Match the List I with List II and select the correct answer by using the codes given below the lists.









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    SMTP (Simple mail transfer Protocol) is application layer based. BGP is network layer based. TCP (Transport Control Protocol) is transport layer based. PPP (Point to Point protocol) is data link layer based protocol. Hence (b) is correct option.

    Correct Option: B

    SMTP (Simple mail transfer Protocol) is application layer based. BGP is network layer based. TCP (Transport Control Protocol) is transport layer based. PPP (Point to Point protocol) is data link layer based protocol. Hence (b) is correct option.

  1. In the following pairs of OSI protocol layer/sub-layer and its functionality, the INCORRECT pair is








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    Bit synchronization is handled by physical layer of OSI model and not Data Link Layer.

    Correct Option: B

    Bit synchronization is handled by physical layer of OSI model and not Data Link Layer.