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11th Standard Computer Science English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Seven

11th Standard

    Reg.No. :
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Computer Science

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

    Answer all the questions

    10 x 1 = 10
  1. Natural language processing isa component of___________

    (a)

    ULSI

    (b)

    AI

    (c)

    ENIAC

    (d)

    OCR

  2. Which complement performs the logical negation on each individual bit?

    (a)

    Signed

    (b)

    Unsigned

    (c)

    2's

    (d)

    1's

  3. ___________is the second most popular mobile operating system globally after Android.

    (a)

    Microsoft Windows

    (b)

    iOS

    (c)

    UNIX

    (d)

    LINUX

  4. Which of the following OS is not based on Linux?

    (a)

    Ubuntu

    (b)

    Redhat

    (c)

    CentOs

    (d)

    BSD

  5. Which is the default application for spreadsheets in Ubuntu? This is available in the software launcher?

    (a)

    Libre Office Writer

    (b)

    Libre Office Calc

    (c)

    Libre Office Impress

    (d)

    Libre Office Spreadsheet

  6. Which Windows operating system introduced IE8?

    (a)

    XP

    (b)

    W2K

    (c)

    Vista

    (d)

    7

  7. In flow chart, rectangular boxes represents __________.

    (a)

    statements

    (b)

    condition

    (c)

    Input

    (d)

    End

  8. How many bytes of memory is allocated for the following variable declaration if you are using Dev C++? short int x;

    (a)

    2

    (b)

    4

    (c)

    6

    (d)

    8

  9. How many byte(s) occupied by a character constant?

    (a)

    8

    (b)

    4

    (c)

    2

    (d)

    1

  10. In which year, the first standardized version, was published?

    (a)

    1983

    (b)

    1984

    (c)

    1998

    (d)

    2014

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