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Computer Fundamentals :: Basic Computer Knowledge

  1.  You use a(n) ...................., such as a keyboard or mouse, to input information.

  2. A.

    storage device

    B.

    processing device

    C.

    input device

    D.

    output device


  3.  A(n) ...................... camera is a peripheral device used to capture still images in a digital format taht can be easily transferred into a computer and manipulated using graphics software.

  4. A.

    digital

    B.

    analog

    C.

    classic

    D.

    film


  5.  The entire hostname has a maximum of

  6. A.

    255 characters

    B.

    127 characters

    C.

    63 characters

    D.

    31 characters


  7.  A DNS client is called

  8. A.

    DNS updater

    B.

    DNS resolver

    C.

    DNS handler

    D.

    None of these


  9.  Servers handle requests for other domains

  10. A.

    directly

    B.

    by contacting remote DNS server

    C.

    it is not possible

    D.

    none of these


  11.  DNS database contains

  12. A.

    name server records

    B.

    hostname-to-address records

    C.

    hostname aliases

    D.

    all of these


  13.  If a server has no clue about where to find the address for a hostname then

  14. A.

    server asks to the root server

    B.

    server asks to its adjcent server

    C.

    request is not processed

    D.

    none of these


  15.  Wildcard domain names start with label

  16. A.

    @

    B.

    *

    C.

    &

    D.

    #


  17.  The right to use a domain name is delegated by domain name registers which are accredited by

  18. A.

    internet architecture board

    B.

    internet society

    C.

    internet research task force

    D.

    internet corporation for assigned names and numbers


  19.  The domain name system is maintained by

  20. A.

    distributed database system

    B.

    a single server

    C.

    a single computer

    D.

    none of these