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

11th Standard

    Reg.No. :
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Computer Applications

Time : 00:20:00 Hrs
Total Marks : 20

    Answer all the questions

    20 x 1 = 20
  1. Which of the following are the computer systems inspired by the biological neural networks?

    (a)

    NLP

    (b)

    IBM

    (c)

    Robotics

    (d)

    ANN

  2. The processed data is called

    (a)

    Information

    (b)

    Knowledge

    (c)

    datum

    (d)

    files

  3. Which of the following is the idea behind positional numbering systems?

    (a)

    Absolute Value

    (b)

    Place Volume

    (c)

    Radix

    (d)

    All of these

  4. What is the smallest size of data represented in a CD?

    (a)

    blocks

    (b)

    sectors

    (c)

    pits

    (d)

    tracks

  5. The first general purpose Microprocessor was......

    (a)

    5005

    (b)

    4004

    (c)

    8085

    (d)

    8086

  6. Which of the following statement is false?
    (i) In ROM, data can be modified.
    (ii) In PROM, data can be written only once.
    (iii) In EPROM, data can be erased using UV rays.
    (iv) EEPROM is not a special type of PROM

    (a)

    Only (i) and (iii)

    (b)

     Only (ii)

    (c)

    Only (iii) 

    (d)

    Only (i) and (iv)

  7. Which of the following is used that the user cannot communicate directly with the hardware?

    (a)

    Application

    (b)

    Utility programs

    (c)

    Device Management

    (d)

    Operating System

  8. Which of the following operating system the user can easily interact and navigate the system?

    (a)

    Interactive

    (b)

    Distributed

    (c)

    Multi-user

    (d)

    Real time

  9. 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

  10. The shortcut key used to close the document is

    (a)

    Ctrl + C

    (b)

    Ctrl + C

    (c)

    Ctrl + S

    (d)

    Ctrl + W

  11. The command Tools ➝ Options ➝ Openoffice will activate

    (a)

    Tool tips

    (b)

    Extended tool tips

    (c)

    help agent

    (d)

    all of these

  12. Which of the following is used to draw attention to important information in a text?

    (a)

    Find

    (b)

    Style

    (c)

    Indenting

    (d)

    Highlighting

  13. The default paragraph alignment is

    (a)

    left

    (b)

    right

    (c)

    center

    (d)

    Justify

  14. A negative value is given in the 'first line' option of the paragraph dialog box is

    (a)

    left

    (b)

    Right

    (c)

    First line

    (d)

    Hanging

  15. The shortcut key used to get find and replace dialog is

    (a)

    Alt+F

    (b)

    Ctrl + F

    (c)

    Ctrl + F + R

    (d)

    Shift + F

  16. ___________ are pictorial representation of data.

    (a)

    Shapes

    (b)

    Charts

    (c)

    Pictures

    (d)

    Drawing

  17. The shortcut key used to view the non-printing characters in label is

    (a)

    Ctrl + F9

    (b)

    Ctrl + F10

    (c)

    Ctrl + F11

    (d)

    Ctrl+F12

  18. Which menu is used to insert line numbers in a documents?

    (a)

    Insert

    (b)

    Tools

    (c)

    View

    (d)

    Format

  19. Lotus 1-2-3 introduced in the year

    (a)

    1985

    (b)

    1985

    (c)

    1979

    (d)

    1987

  20. Which of the following is not a malicious program on computer systems?

    (a)

    worms

    (b)

    Trojans

    (c)

    spyware

    (d)

    cookies

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