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Computer Fundamentals :: Basic Computer Knowledge

  1.  The ASCII encoding of binary data is called

  2. A.

    base 64 encoding

    B.

    base 32 encoding

    C.

    base 16 encoding

    D.

    base 8 encoding


  3.  Which protocol is a signalling communication protocol used for controlling multimedia communication sessions?

  4. A.

    session initiation protocol

    B.

    session modelling protocol

    C.

    session maintenance protocol

    D.

    none of these


  5.  When displaying a web page, the application layer uses the

  6. A.

    HTTP protocol

    B.

    FTP protocol

    C.

    SMTP protocol

    D.

    None of these


  7.  Which one of the following is not an application layer protocol?

  8. A.

    media gateway protocol

    B.

    dynamic host configuration protocol

    C.

    resource reservation protocol

    D.

    session initiation protocol


  9.  The packet of information at the application layer is called

  10. A.

    Packet

    B.

    Message

    C.

    Segment

    D.

    Frame


  11.  This is one of the architecture paradigm

  12. A.

    Peer to peer

    B.

    Client-server

    C.

    HTTP

    D.

    Both (A) and (B)


  13.  E-mail is

  14. A.

    Loss-tolerant application

    B.

    Bandwidth-sensitive application

    C.

    Elastic application

    D.

    None of these


  15.  Which of the following is an application layer service ?

  16. A.

    Network virtual terminal

    B.

    File transfer, access, and management

    C.

    Mail service

    D.

    All of these


  17.  To deliver a message to the correct application program running on a host, the _______ address must be consulted

  18. A.

    IP

    B.

    MAC

    C.

    Port

    D.

    None of these


  19.  This is a time-sensitive service

  20. A.

    File transfer

    B.

    File download

    C.

    E-mail

    D.

    Internet telephony