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

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. Physical components of a computer are called ____

    (a)

    Software

    (b)

    Data

    (c)

    Information

    (d)

    Hardware

  2. The expansion of LED is _______

    (a)

    Light Extract Display

    (b)

    Light Emitting Diodes

    (c)

    Liquid Emitting Diodes

    (d)

    Liquid Extract Display

  3. The most commonly used number system is......

    (a)

    Binary

    (b)

    Hexademical

    (c)

    Decimal

    (d)

    Oct

  4. How many memory locations ate identified by a processor with 8 bits address bus at a time?

    (a)

    28

    (b)

    1024

    (c)

    256

    (d)

    8000

  5. Which of the following bus is used to point a memory location?

    (a)

    System Bus

    (b)

    Data bus

    (c)

    Address Bus

    (d)

    Control Bus

  6. Portion of secondary memory which can serve as an extension of the main memory is called 

    (a)

    Primary Memory

    (b)

    ROM

    (c)

    Virtual Memory

    (d)

    EEPROM

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

    (a)

    Ubuntu

    (b)

    Redhat

    (c)

    CentOs

    (d)

    BSD

  8. Which of the following not searched by Start ⟶ find command?

    (a)

    File

    (b)

    Folder

    (c)

    Drive

    (d)

    None of these

  9. How many common indicators are there in Ubuntu OS menu bar?

    (a)

    3

    (b)

    4

    (c)

    6

    (d)

    5

  10. How many parent directory is allowed for a child directory?

    (a)

    2

    (b)

    Only One

    (c)

    More than 2

    (d)

    Less than 6

  11. Which of the following word processor is not exclusively for Tamil language?

    (a)

    Word pro

    (b)

    Openoffice writer

    (c)

    Kamban 3.0

    (d)

    Tamil libre

  12. The expansion of DDE is

    (a)

    Data Dynamic Exchange

    (b)

    Dynamic Data Exchange

    (c)

    Data Distributed Exact

    (d)

    Distributed Data Exchange

  13. The decrease indent icon moves the paragraph away from the right margin by _________ inch.

    (a)

    1

    (b)

    1.5

    (c)

    3/4

    (d)

    none

  14. Which of the following is used to insert a Table?

    (a)

    Table ➝ Insert ➝ Table

    (b)

    Ctrl + F2

    (c)

    Table icon

    (d)

    anyone of these

  15. A Global network is called

    (a)

    WLAN

    (b)

    WAN

    (c)

    Internet

    (d)

    Google

  16. Which become an identity and can be access by the web browser when connected to the Internet?

    (a)

    Protocol

    (b)

    Intranet

    (c)

    Domain name

    (d)

    Extranet

  17. ___________ helps to develop standards for the www

    (a)

    ICANN

    (b)

    TCP/IP

    (c)

    W3C

    (d)

    WWW

  18. How many ways are there to connect Internet?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    Many

  19. Theme of Safer Internet Day is __________

    (a)

    Create

    (b)

    Connect

    (c)

    Share respect

    (d)

    All the above

  20. The declaration should be terminated by

    (a)

    ;

    (b)

    .

    (c)

    ,

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