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12th Standard Computer Applications English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Three

12th Standard

    Reg.No. :
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Computer Applications

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. The powerful wayto convey information in multimediaapplications are _________

    (a)

    Compressionof video

    (b)

    Embedding of video

    (c)

    Displaying video

    (d)

    None of these

  2. __________ phase includes the activities like background music selection, sound recording

    (a)

    Testing

    (b)

    Production

    (c)

    Delivering the Multimedia Product

    (d)

    Documentation

  3. In PageMaker Window, the area outside of the dark border is referred to as _________.

    (a)

    page

    (b)

    pasteboard

    (c)

    blackboard

    (d)

    dashboard

  4. __________ Command is used to delete a database.

    (a)

    Delete database database_name

    (b)

    Delete database_name

    (c)

    drop database database_name

    (d)

    drop database_name

  5. _____________ describes a unique characteristic of an entity

    (a)

    Key Attribute

    (b)

    Simple Attributes

    (c)

    Composite Attributes

    (d)

    Single Valued Attribute

  6. We can use _________ to comment a single line?
    i) /?
    ii) //
    iii) #
    iv)  /* */

    (a)

    Only (ii)

    (b)

    (i), (iii) and (iv)

    (c)

    (ii), (iii) and (iv)

    (d)

    Both (ii) and (iii)

  7. PHP can embed with _______

    (a)

    HTML

    (b)

    CSS

    (c)

    Javascript

    (d)

    All of the above

  8. __________ arrays are a key-value pair data structure.

    (a)

    Associative

    (b)

    Indexed

    (c)

    Multi-dimensional

    (d)

    All of these

  9. PHP supports which types of looping techniques;

    (a)

    for loop

    (b)

    while loop

    (c)

    foreach loop

    (d)

    all the above

  10. Packet Switching was invented in the year________

    (a)

    1964

    (b)

    1958

    (c)

    1988

    (d)

    1991

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TN 12th Standard Computer Applications free Online practice tests

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