Plus One Public Exam March 2019 One Mark Question Paper

11th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Computer Applications

Time : 01:00:00 Hrs
Total Marks : 100
    100 x 1 = 100
  1. _____ Output device is used for printing building plan, flex board, etc.

    (a)

    Thermal printer

    (b)

    Plotter

    (c)

    Dot matrix

    (d)

    Inkjet printer

  2. Which one of the following is the main memory?

    (a)

    ROM

    (b)

    RAM

    (c)

    Flash drive

    (d)

    Hard disk

  3. Which of the following is not a form of parallel computing?

    (a)

    bit level

    (b)

    instruction level

    (c)

    task parallelism

    (d)

    Robotics

  4. Which device works like a Xerox machine?

    (a)

    Retinal scanner

    (b)

    OCR

    (c)

    OMR

    (d)

    Scanner

  5. Expansion of CCD is ____

    (a)

    Coupled Changed Device

    (b)

    Changed Coupled Device

    (c)

    Changed Couple Device

    (d)

    Camera changed Divider

  6. Which of the following are the computer systems inspired by the biological neural networks?

    (a)

    NLP

    (b)

    IBM

    (c)

    Robotics

    (d)

    ANN

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

    (a)

    00100110

    (b)

    11011001

    (c)

    11010001

    (d)

    00101001

  8. The total number of characters coded using EBCDIC is

    (a)

    32

    (b)

    64

    (c)

    128

    (d)

    256

  9. Which indicates whether the given value is 82 positive or negative?

    (a)

    Signed bit

    (b)

    Unsigned bit

    (c)

    1's complement

    (d)

    2's complement

  10. To convert an octal number of binary equivalent, each octal digit is expressed as....

    (a)

    3 bits form

    (b)

    4 bits form

    (c)

    8 bits form

    (d)

    2 bits form

  11. In a hexadecimal number system'  B ' represents the digit

    (a)

    11

    (b)

    12

    (c)

    14

    (d)

    13

  12. The fundamental logic are.....

    (a)

    five

    (b)

    four

    (c)

    two

    (d)

    three

  13. Display devices are connected to the computer through __________

    (a)

    USB port

    (b)

    Ps/2 port

    (c)

    SCSI port

    (d)

    VGA connector

  14. Which of the following microprocessor is not the classification based on data size?

    (a)

     8

    (b)

    16

    (c)

    32

    (d)

    128

  15. In which memory contents can be erased using UV rays?

    (a)

    PROM

    (b)

    EPROM

    (c)

    ROM

    (d)

    EPROM

  16. Which of the following is an important consideration while categorizing microprocessors?

    (a)

    Registers

    (b)

    Pins

    (c)

    Instruction Set

    (d)

    Program Counter

  17. The capacity of Blue-ray disc is more than five times of

    (a)

    CD

    (b)

    DVD

    (c)

    Flash Drive

    (d)

    HDD

  18. Android is a ________

    (a)

    Mobile Operating system

    (b)

    Open Source

    (c)

    Developed by Google

    (d)

    All the above

  19. Which of the following operating system are not in mobile phones?

    (a)

    Symbian

    (b)

    Linux

    (c)

    Apple iOS

    (d)

    Google Android

  20. Which operating system manages a group of independent computers and makes them appear to be a Single computer?

    (a)

    Real time

    (b)

    Time sharing

    (c)

    Distributed

    (d)

    Multi-tasking

  21. Expansion of BOSS is _______.

    (a)

    Bharat Operating System Solutions

    (b)

    Bios Operating System Service

    (c)

    Bios Operating System Solutions

    (d)

    Bharat Operating Solutions System

  22. 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

  23. Which was the last windows based MS-DOS? (or) Which version removed the option "Boot in DOS"?

    (a)

    Windows 98

    (b)

    Windows ME

    (c)

    W2K

    (d)

    Windows XP

  24. Which is used for formatting the text and graphics?

    (a)

    icons

    (b)

    Desktop

    (c)

    window

    (d)

    notepad

  25. The sequence of directory names which leads to access a particular file name is called

    (a)

    Sub Directory

    (b)

    Root Directory

    (c)

    Tree

    (d)

    Path

  26. 'My Computer' icon present in windows version.

    (a)

    XP

    (b)

    7

    (c)

    8

    (d)

    10

  27. Which is the opening screen of OpenOffice?

    (a)

    Star desktop

    (b)

    Star Center

    (c)

    Star Screen

    (d)

    Star window

  28. Which of the following content of openoffice window display the number of pages, current page number etc?

    (a)

    Scroll bar

    (b)

    Title bar

    (c)

    Status bar

    (d)

    Menu bar

  29. Which key is used to select the text not (a) bits (b) bytes continously?

    (a)

    Alt

    (b)

    Tab

    (c)

    Shift

    (d)

    none

  30. The shortcut key used for showing the field contents of a label is

    (a)

    Ctrl + F9

    (b)

    Ctrl + F11

    (c)

    Ctrl + F13

    (d)

    Ctrl + F10

  31. Which of the following statement is false?
    (i) Rulers are not used to change margins.
    (ii) The file content typed in workspace.
    (iii) File Save As can not be used save the document for first time.
    (iv) The status bar is not at the bottom of the window.
    (v) There are 3 control buttons in the window title bar.

    (a)

    Only (i), (ii) and (iv)

    (b)

    Only (i), (iii) and (iv)

    (c)

    Only (ii) and (iv)

    (d)

    Only (iii) and (iv)

  32. Which of the following key combinations is used to increase the width of the current column?

    (a)

    Alt + Right arrow

    (b)

    Ctrl + Right arrow

    (c)

    Alt + Left arrow

    (d)

    Ctrl + Left arrow

  33. Which symbol denotes range reference operator?

    (a)

    ;

    (b)

    !

    (c)

    &

    (d)

  34. Which symbol denotes Intersection operation is Openoffice Calc?

    (a)

    (b)

    !

    (c)

    &

    (d)

    ~

  35. Which of the following is not an option in Insert cells dialog box?

    (a)

    Shift cells down

    (b)

    Shift + cells right

    (c)

    Shift cells up

    (d)

    Entire row

  36. In call, the function arguments are separated by a

    (a)

    ;

    (b)

    ,

    (c)

    (d)

    !

  37. Vanya has made a presentation on "Global Warming". She wants to progress her slide show automatically while speaks on the topic in the class. Which features of Impress would she use?

    (a)

    Custom Animation

    (b)

    Rehearse Timing

    (c)

    Slide Transition

    (d)

    Either (a) or (b).

  38. Which of the following software used to show information in the form of slide show?

    (a)

    Word processor

    (b)

    Spread sheet

    (c)

    Presentation

    (d)

    draw

  39. How many major functions presentation software?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    many

  40. How many pre-defined presentations all there in impress?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    many

  41. How many types of websites are available?

    (a)

    3

    (b)

    2

    (c)

    4

    (d)

    6

  42. IP numbers are represented in the form of

    (a)

    TCP/IP

    (b)

    FTP

    (c)

    HTTP

    (d)

    URL

  43. What is the expansion of CAN?

    (a)

    Computer Aided Network

    (b)

    Campus Area Network

    (c)

    Central Access Network

    (d)

    Circular Access Network

  44. The speed of LAN is _________

    (a)

    Upto 2 Kbps

    (b)

    upto 1-10 Kbps

    (c)

    Upto 1-10 Mbps

    (d)

    Upto 10-100 Mbps

  45. Internet service is ______________

    (a)

    Data transfer/file-sharing

    (b)

    Instant messaging

    (c)

    Internet forums

    (d)

    All the above

  46. __________ is a messagethat may contain text, files, images or any other attachments sent through a network to a specified individual or group of individuals.

    (a)

    Email

    (b)

    SMS

    (c)

    Chatting

    (d)

    All the above

  47. The tag used to define a paragraph in HTML:

    (a)

    < para >

    (b)

    < p >

    (c)

    < q >

    (d)

    < br >

  48. The shortcut key to view the webpage in a browser is

    (a)

    Ctrl +B

    (b)

    Ctrl+W

    (c)

    Ctrl+F

    (d)

    Ctrl+O

  49. How many digits hexadecimal values used -to represent the colors in HTML?

    (a)

    6

    (b)

    5

    (c)

    4

    (d)

    16

  50. __________ language describes the structure of a document.

    (a)

    C++

    (b)

    HTML

    (c)

    HTTP

    (d)

    None of these

  51. Every web document has _____________ section.

    (a)

    Head

    (b)

    Body

    (c)

    Both A and B

    (d)

    None of these

  52. The ____________ is an empty tag.

    (a)

    < br >

    (b)

    < hr >

    (c)

    Both A and B

    (d)

    None of these

  53. The ________ tag does not have close tag.

    (a)

    < br >

    (b)

    < body >

    (c)

    Both A and B

    (d)

    None of these

  54. Read the following statement and choose the correct statement(s):
    (I) Link in HTML is used to create hyperlinks to web content.
    (II) HREF is abbreviated as Hypertext Markup File

    (a)

    I is correct

    (b)

    II is correct

    (c)

    I and II is correct

    (d)

    Both are wrong

  55. A character or a number above the normal line is called

    (a)

    Subscript

    (b)

    Script

    (c)

    Highlighting

    (d)

    Superscript

  56. The default thickness of the horizontal line is

    (a)

    72 pixels

    (b)

    12 pixels

    (c)

    3 pixels

    (d)

    32 pixels

  57. Which of the following is not a type of HTML list?

    (a)

    Ordered

    (b)

    Unordered

    (c)

    Name

    (d)

    Definition

  58. ____________ is a paragraph tag.

    (a)

    < p >

    (b)

    < para >

    (c)

    < paragraph >

    (d)

    All the above

  59. The __________ attribute is used to set size of the text

    (a)

    face

    (b)

    size

    (c)

    colour

    (d)

    all the above

  60. The value of the start attribute should be a ____________ number.

    (a)

    binary

    (b)

    hexadecimal

    (c)

    decimal

    (d)

    none of these

  61. Match the following:

    < textarea > inline
    < input > Video
    < bgsound > Multiple input
    < embed > Password

     

    (a)
    A B C D
    3 1 4 2
    (b)
    A B C D
    3 4 1 2
    (c)
    A B C D
    2 3 4 1
    (d)
    A B C D
    2 1 3 4
  62. Which one is added to make attractive and communicative webpages?

    (a)

    Tables

    (b)

    Links

    (c)

    Font

    (d)

    Images

  63. Which of the following image format suitable for photographic images?

    (a)

    JPEG

    (b)

    GIF

    (c)

    PNG

    (d)

    None of these

  64. ______________ attribute is for defining the horizontal space around the marquee.

    (a)

    Bgcolor

    (b)

    Hspace

    (c)

    Vspace

    (d)

    Behaviour

  65. Identify the correct statement from the following.

    (a)

    The inline refers to audio or video files are handled as part of the page.

    (b)

    Inline media files play the audio or video when the page is visible in the browser window.

    (c)

    The external refers, linking external audio or video files as url.

    (d)

    All the above

  66. The __________ attribute is used to define the location of the media file.

    (a)

    Src

    (b)

    Source

    (c)

    File

    (d)

    None of these

  67. Which of the following is the page level style?

    (a)

    < Page >

    (b)

    < Style >

    (c)

    < Link >

    (d)

    < H >

  68. Which of the following tag are called as "Pagelevel styles" or "Internal Style Sheets"?

    (a)

    < img >

    (b)

    < p >

    (c)

    < H1 >

    (d)

    < style >

  69. ___________  is defined and implemented only within an HTML document.

    (a)

    Internal Style Sheet

    (b)

    External Style Sheet

    (c)

    Global Style Sheet

    (d)

    None of these

  70. Professional web developers do not use ___________ styles.

    (a)

    External

    (b)

    Internal

    (c)

    Global

    (d)

    None of these

  71. The declaration block of code should be surrounded by ___________ braces.

    (a)

    Curly

    (b)

    Square

    (c)

    Angle

    (d)

    None of these

  72. ___________ is the attribute of < Link > tag.

    (a)

    Rei

    (b)

    Type

    (c)

    Both A and B

    (d)

    None of these

  73. Which is mostly used to give a warning message to users?

    (a)

    Alert Dialog Box

    (b)

    Confirm box

    (c)

    Prompt box

    (d)

    Display box

  74. What is the value of y if y+=10?

    (a)

    10

    (b)

    12

    (c)

    20

    (d)

    0

  75. Which of the following statement is true?
    (i) ++ is used before the operand is known as pre-increment operator
    (ii) - - is used before the operand is known as post-decrement operator
    (iii) ++ is used after the operand is known as post-increment operator

    (a)

    only (i)

    (b)

    only (ii)

    (c)

    both (i) and (iii)

    (d)

    both (i) and (ii)

  76. How many types of values returned by type of operator?

    (a)

    3

    (b)

    5

    (c)

    4

    (d)

    2

  77. ____________ can be anyone of two values: true or false

    (a)

    Strings

    (b)

    Numbers

    (c)

    Booleans

    (d)

    All the above

  78. The r ult of all expressions may be a(n) ____________ value.

    (a)

    Integer

    (b)

    Floating-point

    (c)

    Boolean

    (d)

    All the above

  79. < script type = "text / javascript" >
    x=6+3 ;
    document write (x);
    < script > what will be the output?

    (a)

    6

    (b)

    9

    (c)

    63

    (d)

    Error

  80. Which statement terminate the loop early?

    (a)

    switch

    (b)

    break

    (c)

    default

    (d)

    continue

  81. The _____________ structure can be at the end of a switch structure if the result of the expression that do not match any of the case labels.

    (a)

    default

    (b)

    break

    (c)

    continue

    (d)

    None of these

  82. The for structure within parenthesis there are _____________ parts.

    (a)

    two

    (b)

    three

    (c)

    four

    (d)

    five

  83. The ________ statement executes the next iteration of the loop.

    (a)

    break

    (b)

    continue

    (c)

    for

    (d)

    do..while

  84. Predefined functions are also called as

    (a)

    Library functions

    (b)

    storage functions

    (c)

    instructions

    (d)

    commands

  85. How many types of functions in JavaScript supports?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    many

  86. Which of the following is not a library function?

    (a)

    prompt()

    (b)

    script()

    (c)

    write()

    (d)

    is NaN()

  87. __________is a pre-defined function

    (a)

    toUpperCase( )

    (b)

    toLowerCase( )

    (c)

    alert( )

    (d)

    All the above

  88. Parameter list contains more than one variable then _________must be there between the variable

    (a)

    Semicolon

    (b)

    Comma

    (c)

    Colon

    (d)

    None of these

  89. The_________ function is used to check whether the given value or variable is valid number.

    (a)

    isNaNO

    (b)

    touppercaser( )

    (c)

    toLowerCase( )

    (d)

    All the above

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

    (a)

    worms

    (b)

    Trojans

    (c)

    spyware

    (d)

    cookies

  91. ___________is where someone edits a program source so that the code can be exploited or modified.

    (a)

    Piracy

    (b)

    Hacking

    (c)

    Cracking

    (d)

    None of these

  92. __________is a type of malicious program that demands payment after launching a cyberattack on a computer system

    (a)

    Spyware

    (b)

    Worms

    (c)

    Ransomware

    (d)

    None of these

  93. ___________occurs when an attacker targets a victim into opening an e-mailor an tnstant text message

    (a)

    Phishing

    (b)

    Pharming

    (c)

    Both A and B

    (d)

    None of these

  94. The______ firewall may be a service as a part of the operating system or an agent application such as endpoint security or protection.

    (a)

    Network-based

    (b)

    Host-based

    (c)

    Either A or B

    (d)

    None of the

  95. __________of cyber crime remains unsolved.

    (a)

    75%

    (b)

    50%

    (c)

    25%

    (d)

    10%

  96. How many percentage of people using Internet is Tamil?

    (a)

    40%

    (b)

    43%

    (c)

    50%

    (d)

    42%

  97. Which country provides all their services through the official website in Tamil?

    (a)

    Srilanka

    (b)

    America

    (c)

    Singapore

    (d)

    Malaysia

  98. The first version of Unicode is

    (a)

    1.0.0

    (b)

    1.0.1

    (c)

    0.0.1

    (d)

    0.1.1

  99. In the op ten search engines, takes_________ this· place

    (a)

    Google

    (b)

    Bing

    (c)

    Yahoo

    (d)

    None of these

  100. IANA means_________

    (a)

    Internet Assigned Numbers Authority

    (b)

    Internet Assigned Names Authority

    (c)

    Internet Access Numbers Authority

    (d)

    Intranet Assigned Numbers Authority

*****************************************

TN 11th Standard Computer Applications free Online practice tests

Reviews & Comments about Plus One Computer Applications Public Exam March 2019 One Mark Question Paper

Write your Comment