11th Public Exam March 2019 Important One Mark Question Paper

11th Standard

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Computer Applications

Time : 01:00:00 Hrs
Total Marks : 100
    100 x 1 = 100
  1. When a system restarts _______ which type of booting is used.

    (a)

    Warm booting

    (b)

    Cold booting

    (c)

    Touch boot

    (d)

    Real boot

  2. Expand POST

    (a)

    Post on Self Test

    (b)

    Power on Software Test

    (c)

    Power on Self Test

    (d)

    Power on Self Text

  3. Pictures on a monitor are formed with pictures elements called ______

    (a)

    Resolution

    (b)

    Software

    (c)

    High Definition

    (d)

    Pixels

  4. Which of the following statements are true?
    (i) Machine language programs are done in the first generation
    (ii) Third generation computers are not more reliable
    (iii) Voice recognition software developed in fifth generation computer
     (iv) Microprocessors are used in fourth generation computer

    (a)

    Only (i)

    (b)

    Only (i) and (iv)

    (c)

    Only (iii) and (iv)

    (d)

    Only (i) (iii) and (iv)

  5. Which of the following concerned with the interactions between computers and human language?

    (a)

    Artificial Neurons

    (b)

    Neural network

    (c)

    Artificial intelligence

    (d)

    Natural language processing

  6. Which device acts as an alternative to a mouse or keyboard?

    (a)

    Light pen

    (b)

    Touch Screen

    (c)

    Digital Camera

    (d)

    Scanner

  7. Which refers to the number of bits processed by a computer's CPU?

    (a)

    Byte

    (b)

    Nibble

    (c)

    Word length

    (d)

    Bit

  8. Which gate is called as the logical inverter?

    (a)

    AND

    (b)

    OR

    (c)

    NOT

    (d)

    XNOR

  9. The processed data is called

    (a)

    Information

    (b)

    Knowledge

    (c)

    datum

    (d)

    files

  10. What are the two symbols used in Binary number system?

    (a)

    0,1

    (b)

    +, -

    (c)

    2,4

    (d)

    20,21

  11. TSCII is proposed by.......

    (a)

    IWG - TSC

    (b)

    Apple

    (c)

    IBM

    (d)

    Microsoft

  12. The base value is also known as

    (a)

    Absolute

    (b)

    Place

    (c)

    Radix

    (d)

    System

  13. 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

  14. Which of the following is an integrated circuit?

    (a)

    Personal computers

    (b)

    Microprocessors

    (c)

    INTEL

    (d)

    Transistors

  15. Which of the following accessed the total number of pins on the microprocessor?

    (a)

    Hertz

    (b)

    Clock speed

    (c)

    System bus

    (d)

    Word size

  16. How many types of Register the CPU has?

    (a)

     4

    (b)

     2

    (c)

     8

    (d)

    16

  17. Expansion of CISC is ______

    (a)

    Communication Information set computers

    (b)

    Complex Information Set Computers

    (c)

    Classified Instruction Set Computers

    (d)

    Complex Instruction Set Computers

  18. 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

  19. Which of the following is used that the user cannot communicate directly with the hardware?

    (a)

    Application

    (b)

    Utility programs

    (c)

    Device Management

    (d)

    Operating System

  20. Real time OS are mostly used for

    (a)

    Robotics

    (b)

    Weather

    (c)

    Airline communication

    (d)

    Bank

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

    (a)

    Buffering

    (b)

    Spooling

    (c)

    Scheduling

    (d)

    allocation

  22. Identify the default email client in Ubuntu?

    (a)

    Thunderbird

    (b)

    Firefox

    (c)

    Internet Explorer

    (d)

    Chrome

  23. Which Windows operating system introduced IE8?

    (a)

    XP

    (b)

    W2K

    (c)

    Vista

    (d)

    7

  24. Which of the following window element help to resize the windows?

    (a)

    Comers

    (b)

    Borders

    (c)

    (a) and (b)

    (d)

    Scroll bar

  25. The organized file structure is referred to ______

    (a)

    Multilevel directory system

    (b)

    Hierarchical directory system

    (c)

    Multitasking directory system

    (d)

    (a) or (b)

  26. Which of the following windows version display 'This PC' icon?

    (a)

    Windows 95

    (b)

    Windows XP

    (c)

    Windows 7

    (d)

    None of these

  27. How many software packages are there in openoffice suite?

    (a)

    3

    (b)

    4

    (c)

    5

    (d)

    6

  28. Which key used to move to the End of line?

    (a)

    End

    (b)

    Ctrl + End

    (c)

    Enter

    (d)

    Shift + End

  29. A paragraph a any text that ends with

    (a)

    Soft return

    (b)

    Hard return

    (c)

    Simple return

    (d)

    all of these

  30. How many ways are there to change page margins in open office writer?

    (a)

    3

    (b)

    4

    (c)

    2

    (d)

    6

  31. The Find & Replace option is available in which menu?

    (a)

    File

    (b)

    Edit

    (c)

    Format

    (d)

    Tools

  32. Which of the following applications was the parent to Open Office Calc?

    (a)

    Visicalc

    (b)

    LibreCalc

    (c)

    Lotus 123

    (d)

    StarOffice Calc

  33. The main area of the Openoffice calc window is called

    (a)

    Work area

    (b)

    Worksheet

    (c)

    Work space

    (d)

    All of these

  34. In American Date format 18th November 2018 should be entered as

    (a)

    18/11/2018

    (b)

    11/18/18

    (c)

    11/18/2018

    (d)

    18/11/18

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

    (a)

    Worksheet

    (b)

    Charts

    (c)

    Functions

    (d)

    Wizards

  37. Which is used to move quickly from one slide to another?

    (a)

    Compass

    (b)

    Navigator

    (c)

    Fill color

    (d)

    Page border

  38. Which of the following is commonly known presentation programs?

    (a)

    Openoffice impress

    (b)

    MS Powerpoint

    (c)

    apple's keynote

    (d)

    All of these

  39. The pre - packaged presentation are called

    (a)

    slides

    (b)

    package

    (c)

    window

    (d)

    templates

  40. How many control buttons are these in presentation wizards?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    5

  41. W3C was established in 1994 by

    (a)

    Tim Berners-Lee

    (b)

    Tim Burnard Lee

    (c)

    Kim Berners

    (d)

    Kim Bernard Lee

  42. Expansion of SERP is

    (a)

    Search Engine Result Page

    (b)

    Search Engine Report Page

    (c)

    Social Engine Resource Page

    (d)

    System Engine Result Page

  43. Which of the following cannot be used with the browsers?

    (a)

    E-commerce

    (b)

    Facebook

    (c)

    E-mail

    (d)

    All of the these

  44. __________ is the domain name for government institution.

    (a)

    .gov

    (b)

    .org

    (c)

    .org

    (d)

    .com

  45. A  ___________ is a group of computers connected to the Internet that have been compromised by a hacker using a computer virus or Trojan horse.

    (a)

    Keylogge

    (b)

    botnet

    (c)

    Rootkit

    (d)

    None of these

  46. Mozila Firefox is a free and open source web browser developed by __________

    (a)

    Google Inc

    (b)

    Mozilla Corporation

    (c)

    Apple Inc

    (d)

    Microsoft

  47. In HTML, colours are represented as

    (a)

    Binary values

    (b)

    Octal values

    (c)

    Decimal values

    (d)

    Hexadecimal

  48. Which icon is used for reload the changes in HTML document?

    (a)

    Refres

    (b)

    Reload this page

    (c)

    Reload current page

    (d)

    Refresh this page

  49. Which language is used for rtl value of dlr attribute?

    (a)

    English

    (b)

    Kannada

    (c)

    German

    (d)

    Arabian

  50. #00FF00 hexadecimal value represent a color

    (a)

    White

    (b)

    Red

    (c)

    Blue

    (d)

    Lime

  51. ______________ is a opening tag.

    (a)

    < html >

    (b)

    < head >

    (c)

    < body >

    (d)

    All the above

  52. The ____________ tag encloses all the tags, attributes and information to be displayed in the eb page.

    (a)

    < html >

    (b)

    < title >

    (c)

    < body >

    (d)

    None of these

  53. _______ is an empty tag

    (a)

    < br >

    (b)

    < title >

    (c)

    < p >

    (d)

    None of these

  54. To create internal link, which of the following attribute should be used?

    (a)

    link

    (b)

    name

    (c)

    local

    (d)

    Inter

  55. Which of the following tag display the text will be old type writer Style?

    (a)

    < t  >

    (b)

    < ot >

    (c)

    < tt >

    (d)

    < tw >

  56. Which of the following tag make the text as bold?

    (a)

    < Bold >

    (b)

    < Bd >

    (c)

    < Strong >

    (d)

    < String >

  57. How many attributes are there in < hr > tag?

    (a)

    3

    (b)

    4

    (c)

    2

    (d)

    morethan 5

  58. Which of the following statement is false?
    (i) An unvisited link is underlined and displayed in blue color
    (ii) A visited link is underlined and displayed in purple color
    (iii) An active link is underlined and displayed in Red color
    (iv) None of the above

    (a)

    only (i) and (iv)

    (b)

    only (iv)

    (c)

    only (i) and (iii)

    (d)

    only (ii) and (iii)

  59. The ____________ tag is used to define the text mailer than the current size.

    (a)

    < lower >

    (b)

    < small >

    (c)

    < lesser >

    (d)

    None of these

  60. ____________ attribute value of a < table > tag is terms of pixels or percentage.

    (a)

    Height and Width

    (b)

    Width

    (c)

    Height

    (d)

    Border height

  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. Find out the oddman out regarding < embed > tag?

    (a)

    alt

    (b)

    align

    (c)

    src

    (d)

    direction

  63. Which of the following statement is (are) true?
    (i) Forms are used to allow users to register on a website
    (ii) Forms are not used to order a product in web
    (iii) Forms are used in search engine to search a keyword.

    (a)

    only (i)

    (b)

    only (ii)

    (c)

    both (i) and (iii)

    (d)

    only (iii)

  64. Expansion of CGI is

    (a)

    Computer Gateway Interface

    (b)

    Common Gateway Information

    (c)

    Common Gateway Interface

    (d)

    Common Gateway Interchange

  65. How many main attributes are there in < Textarea > tag?

    (a)

    4

    (b)

    3

    (c)

    2

    (d)

    6

  66. In search engines, ____________ are used to accept the keywords for search.

    (a)

    Frames

    (b)

    Containers

    (c)

    Forms

    (d)

    None of these

  67. The extension of CSS file is

    (a)

    .ssc

    (b)

    .css

    (c)

    .csc

    (d)

    .htm

  68. Which of the following is used to define style for a particular tag anywhere in an HTML document?

    (a)

    Page level

    (b)

    inline

    (c)

    internal

    (d)

    sitewide

  69. CSS was invented on ____________.

    (a)

    September, 10 1994

    (b)

    October, 10 1996

    (c)

    October, 10 1994

    (d)

    October, 20 1994

  70. CSS style declaration consists of ____________ part.

    (a)

    Selector

    (b)

    Declaration

    (c)

    Both A and B

    (d)

    None of these

  71. The ___________ refers an HTML tag in which you want to apply styles.

    (a)

    Selector

    (b)

    Declaration

    (c)

    Both A and B

    (d)

    None of these

  72. In CSS, ___________ is the property for changing font style.

    (a)

    Font-style

    (b)

    Font-weight

    (c)

    Font~size

    (d)

    Border

  73. Which attribute is used to indicate the scripting language and its value should be sent to " Text! JavaScript"

    (a)

    Language

    (b)

    Textl

    (c)

    Type

    (d)

    Body

  74. Which of the following operator is also called string concatenation operator?

    (a)

    +

    (b)

    &&

    (c)

    !

    (d)

    ++

  75. _____________ keyword indicates to the interpreter that a new identifier is in use.

    (a)

    declare

    (b)

    var

    (c)

    jsvar

    (d)

    allocate

  76. Variables declared within a function have _____________ scope in JavaScript code.

    (a)

    Local

    (b)

    Global

    (c)

    Both A and B

    (d)

    None of these

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

    (a)

    Integer

    (b)

    Floating-point

    (c)

    Boolean

    (d)

    All the above

  78. For ______________ the result is false if the first operand is false; otherwise, the result is the Booleanvalue of the second operand.

    (a)

    && (AND)

    (b)

    | | (OR)

    (c)

    ! (NOT)

    (d)

    None of these

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

    (a)

    Loop

    (b)

    If-else

    (c)

    Switch

    (d)

    For

  80. Which of the following statement is true!
    (i) The else if statement to specify a new condition if the first condition is false
    (ii) The if else statement processing must follow one of two paths

    (a)

    only (i)

    (b)

    only (ii)

    (c)

    both (i) and (ii)

    (d)

    both are wrong

  81. The switch statement beings by evaluating an expression placed between

    (a)

    { }

    (b)

    < >

    (c)

    [ ]

    (d)

    ( )

  82. _____________ is a series of if statements.

    (a)

    if.. else

    (b)

    else if

    (c)

    switch

    (d)

    All the above

  83. When the ______________ statement is executed, the current iteration of the enclosing loop is terminated and the next iteration begins.

    (a)

    continue

    (b)

    break

    (c)

    goto

    (d)

    None of these

  84. Which of the following is used to enhance reusability and program clarity.

    (a)

    functions

    (b)

    modules

    (c)

    sets

    (d)

    instructions

  85. Which of the· following in JavaScripts paprameterized or non-parameterized?

    (a)

    literals

    (b)

    identifies

    (c)

    punctuators

    (d)

    functions

  86. A _______is a block of JavaScript code that is defined once but may be "executed or invoked any number of times.

    (a)

    Loop

    (b)

    Function

    (c)

    Control structures

    (d)

    Noneof these

  87. __________ are defined for commonly required tasks to ~void the repetition entailed in typing the samestatements over and over.

    (a)

    Loop

    (b)

    Function

    (c)

    Control structures

    (d)

    None of these

  88. _______are usedto keepcodethat performs a particular job in one place in order to enhancereusability and program clarity.

    (a)

    Function

    (b)

    Loop

    (c)

    Control structures

    (d)

    None of these

  89. Identify the correct statement from the following with respect to function.

    (a)

    Function invocations provide values or arguments for the function's parameters

    (b)

    Functions often use their argument values to compute a return value that becomes the value of the function invocation expression.

    (c)

    Sometimes functions are defined for commonly required tasks to avoid the repetition entailed in typing the same statements over and over.

    (d)

    All the above

  90. A computer network security that monitors and controls incoming and outgoing traffic is

    (a)

    Cookies

    (b)

    Virus

    (c)

    Firewall

    (d)

    worms

  91. How many types of cyber-crimes that happen across the world?

    (a)

    8

    (b)

    6

    (c)

    7

    (d)

    5

  92. _________is a guideline~ of computer ethics

    (a)

    Honesty

    (b)

    Confidentiality

    (c)

    Respect

    (d)

    All the above

  93. ___________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

  94. ___________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

  95. The ___________ key is either shared amongst authorized recipients 

    (a)

    Private

    (b)

    Public

    (c)

    Both A and B

    (d)

    None of these

  96. Which of the following coding systems specially designed for Indian languages?

    (a)

    ASCII

    (b)

    TSCII

    (c)

    ISCII

    (d)

    EBCDIC

  97. The first Tamil programming language is

    (a)

    Ezhil

    (b)

    Kuzhal

    (c)

    Thamizpori

    (d)

    kamban

  98. _________ internet users consider local language digital to be more reliable than English.

    (a)

    74%

    (b)

    68%

    (c)

    42%

    (d)

    28%

  99. In the top ten search engines, _________takes second place

    (a)

    Google

    (b)

    Bing

    (c)

    Yahoo

    (d)

    None of these

  100. ___________is a familiar Tamil keyboard layouts that works on Android operating system in Smart phone using phonetics.

    (a)

    Sellinam

    (b)

    Ponmadal

    (c)

    Sellinam and Ponmadal

    (d)

    None of these

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

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