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

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. GIF use _______ color look up table

    (a)

    8 bit

    (b)

    8 KB

    (c)

    8 MB

    (d)

    13bit

  2. Shortcut to close a document in PageMaker is ______________

    (a)

    Ctrl + A

    (b)

    Ctrl + B

    (c)

    Ctrl + C

    (d)

    Ctrl + W

  3. __________ 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

  4. A PHP script should start with __________ and end with _________:

    (a)

    < php >

    (b)

    < ? php ? >

    (c)

    < ? ? >

    (d)

    < ? php ? >

  5. Which innovation made the people to use Internet?

    (a)

    Social web

    (b)

    Mobile technology

    (c)

    Mobile App

    (d)

    Both a & b.

  6. TCP/IP is a combination of two protocols:
    i. Transmission Control Protocol (TCP)
    ii. Internet Protocol (IP)
    iii. Selection Protocol (SP)
    iv. Captial Protocol (CP)

    (a)

    i, ii

    (b)

    i, iii

    (c)

    iii, iv

    (d)

    ii, iii

  7. Assertion (A) : The number of addresses used in IPv6 addressing method is 128.
    Reason (R) : IPv6 address is a 128 bit unique address.

    (a)

    A is true and R is false.

    (b)

    A is false and R is true.

    (c)

    Both A and R are correct and R is the correct explanation of A.

    (d)

    Both A and R are correct and R is not the correct explanation of A.

  8. Which connector is used in the Ethernet cables?

    (a)

    RJ11

    (b)

    RJ21

    (c)

    RJ61

    (d)

    RJ45

  9. Choose the Correct Pair from the following to build NS2

    (a)

    UNIX & TCL

    (b)

    UNIX & a. C++

    (c)

    C++ & OTcl

    (d)

    C++ & NS2

  10. _________ host the e-books on their websites.

    (a)

    Bulk-buying sites

    (b)

    Community sites

    (c)

    Digital publishing sites

    (d)

    Licensing sites

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