Important One Mark Question Paper

11th Standard

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Computer Application

Time : 01:00:00 Hrs
Total Marks : 50
    Answer ALL Questions
    50 x 1 = 50
  1. Name the volatile memory _____

    (a)

    ROM

    (b)

    PROM

    (c)

    RAM

    (d)

    EPROM

  2. Identify the output device _____

    (a)

    Keyboard

    (b)

    Memory

    (c)

    Monitor

    (d)

    Mouse

  3. Expand POST

    (a)

    Post on Self Test

    (b)

    Power on Software Test

    (c)

    Power on Self Test

    (d)

    Power on Self Text

  4. Which generation of computer used IC's

    (a)

    First

    (b)

    Second

    (c)

    Third

    (d)

    Fourth

  5. Laser mouse has as many as ______ buttons.

    (a)

    10

    (b)

    11

    (c)

    12

    (d)

    3

  6. How many types of Keyboards used to input the data?

    (a)

    3

    (b)

    2

    (c)

    4

    (d)

    5

  7. The mechanical mouse introduced in the year

    (a)

    1978

    (b)

    1988

    (c)

    1968

    (d)

    1958

  8. How many bytes does 1 KiloByte contain?

    (a)

    1000

    (b)

    8

    (c)

    4

    (d)

    1024

  9. For 11012 what is the Hexadecimal equivalent?

    (a)

    F

    (b)

    E

    (c)

    D

    (d)

    B

  10. Entire Tamil alphabets handled by the coding schemes....

    (a)

    EBCDIC

    (b)

    ASCII

    (c)

    ISCII

    (d)

    TSCII

  11. Which of the following is not a parameter to find the magnitude of a number?

    (a)

    Absolute Value

    (b)

    Positional Value

    (c)

    Base Value

    (d)

    Number System

  12. Which is the fastest memory?

    (a)

    Hard disk 

    (b)

    Main memory

    (c)

    Cache memory

    (d)

    Blue-Ray disc

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

    (a)

    blocks

    (b)

    sectors

    (c)

    pits

    (d)

    tracks

  14. Display devices are connected to the computer through __________

    (a)

    USB port

    (b)

    Ps/2 port

    (c)

    SCSI port

    (d)

    VGA connector

  15. Expansion of MDR is

    (a)

    Mega Data Register

    (b)

    Micro Data Register

    (c)

    Memory Data Register

    (d)

    Machine Data Register

  16. How many types of microprocessor are there based on instruction set?

    (a)

    8

    (b)

    16

    (c)

    4

    (d)

    2

  17. Which of the following is non-volatie memory?

    (a)

     ROM

    (b)

     RAM

    (c)

    Both (a) and (b)

    (d)

    EEPROM

  18. Which of the following is not a Function of Operating System?

    (a)

    Process Management

    (b)

    Memory Management

    (c)

    Security management

    (d)

    Compiler Environment

  19. Which of the following OS is a Commercially licensed Operating system?

    (a)

    Windows

    (b)

    UBUNTU

    (c)

    FEDORA

    (d)

    REDHAT

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

    (a)

    Windows 7

    (b)

    Linux

    (c)

    BOSS

    (d)

    iOS

  21. File Management manages_______

    (a)

    Files

    (b)

    Folders

    (c)

    Directory systems

    (d)

    All the Above

  22. Which of the following is a concept of having more than one operating system on single PC?

    (a)

    Multiuser

    (b)

    Multi tasking

    (c)

    Multiprocessor

    (d)

    Virtual

  23. Multiprocessor operating system is also called _____processing.

    (a)

    Multiuser

    (b)

    Real time

    (c)

    Parallel

    (d)

    Time sharing

  24. The term 'Time Sharing' has been replaced by_______

    (a)

    Multi processing

    (b)

    Distributed

    (c)

    Multitasking

    (d)

    Multiuser

  25. How many functionalities are there in OS?

    (a)

    4

    (b)

    5

    (c)

    3

    (d)

    2

  26. Which is the default folder for many Windows Applications to save your file?

    (a)

    My Document

    (b)

    My Pictures

    (c)

    Documents and Settings

    (d)

    My Computer

  27. What is the meaning of "Hibernate" in Windows XP/Windows 7?

    (a)

    Restart the Computer in safe mode

    (b)

    Restart the Computer in hibernate mode

    (c)

    Shutdown the Computer terminating all the running applications

    (d)

    Shutdown the Computer without closing the running applications

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

    (a)

    Ubuntu

    (b)

    Redhat

    (c)

    CentOs

    (d)

    BSD

  29. 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

  30. Which of the following gives the hierarchy to access a particular directory?

    (a)

    file

    (b)

    path

    (c)

    folder

    (d)

    root

  31. Which Ubuntu OS icon is equivalent to My computer icon?

    (a)

    This PC

    (b)

    Computer

    (c)

    Files

    (d)

    Explorer

  32. How many types of windows you can work with?

    (a)

    3

    (b)

    2

    (c)

    1

    (d)

    Many

  33. Which of the following contains start button?

    (a)

    Title bar

    (b)

    Status bar

    (c)

    Task bar

    (d)

    Scroll bar

  34. There are _______ types of hyperlinks displayed on the left pane of the dialog box.

    (a)

    1

    (b)

    2

    (c)

    3

    (d)

    4

  35. _________ is the default setting, with which the table occupies the entire width of the text area)

    (a)

    Default

    (b)

    Right

    (c)

    Left

    (d)

    Automatic

  36. ________ is the shortcut key for finding and replacing text in a document.

    (a)

    Ctrl + F1

    (b)

    Ctrl + F4

    (c)

    Ctrl + F5

    (d)

    Ctrl +F7

  37. Which of the following is not a content of open office window?

    (a)

    Title bar

    (b)

    Ruler

    (c)

    Status bar

    (d)

    taskbar

  38. A ______  is a set of characters in a particular style.

    (a)

    font

    (b)

    highlighting

    (c)

    Alignment

    (d)

    Indenting

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

    (a)

    Alt+F

    (b)

    Ctrl + F

    (c)

    Ctrl + F + R

    (d)

    Shift + F

  40. A column heading in Calc as a

    (a)

    Number

    (b)

    Symbol

    (c)

    Date

    (d)

    Alphabet

  41. A formula in calc may begin with

    (a)

    =

    (b)

    +

    (c)

    -

    (d)

    All the above

  42. What will be the result from the following expression (Assume H1=12, H2=12)? = H1< >H2

    (a)

    True

    (b)

    False

    (c)

    24

    (d)

    1212

  43. Creating ------- is the key factor of success of spreadsheet.

    (a)

    Worksheet

    (b)

    Charts

    (c)

    Functions

    (d)

    Wizards

  44. How many options are shown in sort range dialog box?

    (a)

    2

    (b)

    3

    (c)

    More than 3

    (d)

    Only one

  45. Identify the default view in Impress

    (a)

    Normal

    (b)

    Slide Sorter

    (c)

    Handout

    (d)

    Notes

  46. Which menu contains the Slide Transition option?

    (a)

    Slide Show

    (b)

    View

    (c)

    Tools

    (d)

    Format

  47. Identify the extension of the Impress presentation.

    (a)

    ,odp

    (b)

    .ppt

    (c)

    .odb

    (d)

    ,ood

  48. In presentation tools, the entry effect as one slide replaces another slide in a slideshow. Identity the option that suits after reading the statement.

    (a)

    Animation

    (b)

    Slide Transition

    (c)

    Custom animation

    (d)

    Rehearse Timing

  49. Which of the following is used to create multimedia?

    (a)

    Presentation

    (b)

    Word Processor

    (c)

    draw

    (d)

    Spreadsheet

  50. Which of the following operation can not be performed in slide pane

    (a)

    Choose slide layout

    (b)

    Add new slides

    (c)

    Rename new slides

    (d)

    Delete a slide

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