11th Public Exam March 2019 Important One Marks Questions

11th Standard

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Computer Technology

Time : 00:30:00 Hrs
Total Marks : 50
    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. In ATM machines, which one of the following is used to ____

    (a)

    Touch Screen

    (b)

    Speaker

    (c)

    Monitor

    (d)

    Printer

  4. Which of the following period the first generation computers belongs

    (a)

    1956-1963

    (b)

    1940-1956

    (c)

    1964-1971

    (d)

    1980-1990

  5. Which device is used to input by pressing one or more switches?

    (a)

    Keyboard

    (b)

    Mouse

    (c)

    Touch Screen

    (d)

    Keyer

  6. Which device produce graphical output on papers?

    (a)

    Scanner

    (b)

    Touch Screen

    (c)

    Plotter

    (d)

    Trackball

  7. Which code checks partition table for an active partition in a computer?

    (a)

    MBR

    (b)

    Marse

    (c)

    Binary

    (d)

    Object

  8. Expansion for ASCII

    (a)

    American School Code for Information Interchange

    (b)

    American Standard Code for Information Interchange

    (c)

    All Standard Code for Information Interchange

    (d)

    American Society Code for Information Interchange

  9. For 11012 what is the Hexadecimal equivalent?

    (a)

    F

    (b)

    E

    (c)

    D

    (d)

    B

  10. What is the 1's complement of 00100110?

    (a)

    00100110

    (b)

    11011001

    (c)

    11010001

    (d)

    00101001

  11. A + A =?

    (a)

    A

    (b)

    O

    (c)

    I

    (d)

    A

  12. NAND is called as ......Gate

    (a)

    Fundamental Gate

    (b)

    Derived Gate

    (c)

    Logical Gate

    (d)

    Electronic gate

  13. The 2's complement of 11002 is

    (a)

    00112

    (b)

    01002

    (c)

    00012

    (d)

    11002

  14. Expansion of EBCDIC is

    (a)

    Extended Byte Code Decimal Information Code

    (b)

    Extended Binary Coded Decimal Interchange Code

    (c)

    Exchanged Binary Coded Decimal Interchange Code

    (d)

    Exchanged Byte Code Decimal Information Code

  15. The NOR gate circuit is an........

    (a)

    OR gate followed by an inverter

    (b)

    inverter followed by OR gate

    (c)

    NOR gate followed by an inverter

    (d)

    XOR gate followed by an inverter

  16. Which of the following is not the part of a microprocessor unit?

    (a)

    ALU

    (b)

    Control unit

    (c)

    Cache memory

    (d)

    register

  17. How many bits constitute a word?

    (a)

    8

    (b)

    16

    (c)

    32

    (d)

    determined by the processor used.

  18. Which of the following device identifies the location when address is placed in the memory address register?

    (a)

    locator

    (b)

    encoder

    (c)

    decoder

    (d)

    multiplexed

  19. Which of the following is a programmable multipurpose silicon chip that is based on a register?

    (a)

    Microprocessor

    (b)

    Clock

    (c)

    Address Bus

    (d)

    Data bus

  20. Which of the following is not the characteristics of Microprocessor?

    (a)

    Clock Speed

    (b)

    Instruction set

    (c)

     Word size 

    (d)

    System bus

  21. How many types of Microprocessors are there?

    (a)

    2

    (b)

    4

    (c)

    3

    (d)

    8

  22. The color of Single-layered DVD is.......

    (a)

    Gold

    (b)

    BIue

    (c)

    White

    (d)

    Silver

  23. Which of the following statement is true?
    (i) RAM is not a main memory.
    (ii) RAM is in the form of ICs.
    (iii) RAM stores the information temporarily.
    (iv) RAM cannot be accessed by a collection of bits.

    (a)

    a) Only (i)

    (b)

    Only (ii) and (iii)

    (c)

    Only (iv)

    (d)

    Only (i) and (iv)

  24. Identify the usage of Operating Systems

    (a)

    Easy interaction between the human and computer

    (b)

    Controlling Input & Output Devices

    (c)

    Managing use of main memory

    (d)

    All the above

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

    (a)

    Process Management

    (b)

    Memory Management

    (c)

    Security management

    (d)

    Compiler Environment

  26. Android is a ________

    (a)

    Mobile Operating system

    (b)

    Open Source

    (c)

    Developed by Google

    (d)

    All the above

  27. In which operating system, given task done within a fixed timeline?

    (a)

    Real time

    (b)

    Multi-tasking

    (c)

    Multiprocessor

    (d)

    Online

  28. Real time OS are mostly used for

    (a)

    Robotics

    (b)

    Weather

    (c)

    Airline communication

    (d)

    Bank

  29. Which memory management technique does not provide the program with a "linear and contiguous address space"?

    (a)

    Segmented

    (b)

    Paged

    (c)

    Partitioned

    (d)

    Single

  30. 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

  31. Which of the following in Ubuntu OS is used to view the options for the devices installed?

    (a)

    Settings

    (b)

    Files

    (c)

    Dash

    (d)

    VBox_GAs_5.2 ..2

  32. 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

  33. Which is the default browser for Ubuntu?

    (a)

    Firefox

    (b)

    Internet Explorer

    (c)

    Chrome

    (d)

    Thunderbird

  34. Which of the following input devices used in Windows OS?

    (a)

    Keyboard, mouse

    (b)

    Keyboard, Microphone

    (c)

    Mouse, Joystick

    (d)

    Keyboard, Scanner

  35. A rectangular area in an application is called ____

    (a)

    Desktop

    (b)

    Start Menu

    (c)

    Icons

    (d)

    Window

  36. What is the name of the bar which appear at the bottom of the screen?

    (a)

    Scroll bar

    (b)

    Title bar

    (c)

    Task bar

    (d)

    Menu bar

  37. The shortcut key is used to cut file or folder?

    (a)

    Ctrl + Alt + C

    (b)

    Ctrl + C

    (c)

    Ctrl + Alt + X

    (d)

    Ctrl + X

  38. Which key combination is used to delete the file or folder permanently?

    (a)

    Ctrl + Delete

    (b)

    Shift + Delete

    (c)

    Alt + Delete

    (d)

    Ctrl + Alt + Delete

  39. The key used to move one cell to right in the table is ..............

    (a)

    tab

    (b)

    ctrl + left arrow

    (c)

    shift + tab

    (d)

    ctrl + tab

  40. Match the following.

    (i) To more one cell ofleft (1) Ctrl + End
    (ii) To the beginning of line (2) Shift + tab
    (iii) To the end of document (3) Tab
    (iv) To more one cell to right (4) Home
    (a)

    2,3,4,1

    (b)

    4,3,1,2

    (c)

    2,4,1,3

    (d)

    2,4,3,1

  41. How many check boxes are there in AutoText dialog?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    6

  42. The background to Ix applied for ................

    (a)

    cell

    (b)

    row

    (c)

    table

    (d)

    all of these

  43. Whit tab to be selected in character dialog box to rotate the text?

    (a)

    Position

    (b)

    Rotation

    (c)

    Scaling

    (d)

    None of these

  44. The shortcut key used to open a print dialog box is ...........

    (a)

    ctrl + P

    (b)

    alt + P

    (c)

    shift + Alt + P

    (d)

    F9

  45. How many ways are there to open print dialog box?

    (a)

    2

    (b)

    4

    (c)

    3

    (d)

    5

  46. Which of the followings menu the option mail merge exists?

    (a)

    File

    (b)

    View

    (c)

    Tools

    (d)

    Format

  47. How many options are there to select document type while doing mail merge?

    (a)

    2

    (b)

    4

    (c)

    5

    (d)

    6

  48. Which of the following statement is false?
    (i) Auto spell check icon corrects misspelled each word.
    (ii) Auto spell check icon corrects the word which is underlined in a wavy green line.
    (iii) The dictionary language can not be changed.
    (iv) The new words cannot be added to dictionary.
    (v) The add button adds the word to the dictionary

    (a)

    only (i) and (v)

    (b)

    only (ii), (iii), (iv)

    (c)

    only (ii), (iv), (v)

    (d)

    only (iii)

  49. The command to turn off the Auto correct option is?

    (a)

    Tools ⟶ Auto correct ⟶ While typing

    (b)

    Format ⟶ Auto correct ⟶ While typing

    (c)

    File ⟶ While typing ⟶ Auto correct

    (d)

    Edit ⟶ Auto correct ⟶ While typing

  50. Which of the following is a quick way to insert special characters?

    (a)

    Autoformat

    (b)

    Insert ⟶ Special characters

    (c)

    Auto text

    (d)

    Auto correct

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