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11th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Four

11th Standard

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Computer Applications

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

    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. Which of the following has become the dominant paradigm in computer architecture?

    (a)

    Parallel computing

    (b)

    parallel processing

    (c)

    Multi tasking

    (d)

    Multi processing

  3. Which memory stores the data temporarily?

    (a)

    Secondary

    (b)

    ROM

    (c)

    Primary

    (d)

    CD-ROM

  4. Which of the following statement is false?
    (i) Laser mouse is not able to work on hard surface.
    (ii) Scanner converts the printed information into digital pulses.
    iii) A retinal scanner is not an iris scanner.
    (iv) The user cannot use a trackball, while the device remain stationary.

    (a)

    Only (i)

    (b)

    Only (i) and (iv)

    (c)

    Only (iv)

    (d)

    Only (ii) and (iii)

  5. For 11012 the equalent Hexadecimal equivalent is?

    (a)

    F

    (b)

    E

    (c)

    D

    (d)

    B

  6. The Tamil alphabets have.....

    (a)

    soup

    (b)

    grantha

    (c)

    numerals

    (d)

    All of these

  7. The fundamental logic are.....

    (a)

    five

    (b)

    four

    (c)

    two

    (d)

    three

  8. What is the capacity of 12cm diameter DVD with single sided and single layer?

    (a)

    4.7 GB

    (b)

    5.5 GB

    (c)

    7.8 GB

    (d)

    2.2 GB

  9. Which of the following control the operations through signals?

    (a)

    Register

    (b)

    Control Unit

    (c)

    Intel

    (d)

    ALU

  10. The Main memory also called as ...........

    (a)

    ROM 

    (b)

    RAM

    (c)

    Cache 

    (d)

    EPROM

  11. Which of the following Operating system are support Mobile Devices?

    (a)

    Windows 7

    (b)

    Linux

    (c)

    BOSS

    (d)

    iOS

  12. Which device management technique used for processing of different tasks on the same I/O device?

    (a)

    Buffering

    (b)

    Spooling

    (c)

    Scheduling

    (d)

    allocation

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

    (a)

    Ubuntu

    (b)

    Redhat

    (c)

    CentOs

    (d)

    BSD

  14. Which plays vital role in GUI?

    (a)

    icons

    (b)

    Windows

    (c)

    desktop

    (d)

    task bar

  15. Which must be created on files and folders and placed on the Desktop to help automate your work?

    (a)

    Icons

    (b)

    Task bar

    (c)

    Shortcuts

    (d)

    Program

  16. Which is displayed at the top part of the window?

    (a)

    Menu bar

    (b)

    Tool bar

    (c)

    Title bar

    (d)

    Format bar

  17. Facebook is an example for

    (a)

    E-comrnerce

    (b)

    E-conferencing

    (c)

    E-Iearning

    (d)

    Social Networking

  18. A __________ is used to access websites and web pages.

    (a)

    Browser

    (b)

    Search engine

    (c)

    WWW

    (d)

    None of these

  19. Which of the following known as elements of HTML?

    (a)

    Attributes

    (b)

    Tags

    (c)

    Operators

    (d)

    Data types

  20. Which of the following is not a branching statement?

    (a)

    Loop

    (b)

    If-else

    (c)

    Switch

    (d)

    For

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