11th Public Exam March 2019 Important One Mark Question Paper

Download Tamil Nadu 11th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.

Questions:

Multiple Choice Question

100 x 1 = 100

The ___________ key is either shared amongst authorized recipients.

(a)

Private

(b)

Public

(c)

Both A and B

(d)

None of these

___________occurs when an attacker targets a victim into opening an e-mail or an instant text message.

(a)

Phishing

(b)

Pharming

(c)

Both A and B

(d)

None of these

___________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

______is a guidelines of computer ethics.

(a)

Honesty

(b)

Confidentiality

(c)

Respect

(d)

All the above

___________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

In the top ten search engines, _________takes second place

(a)

Google

(b)

Bing

(c)

Yahoo

(d)

None of these

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

(a)

74%

(b)

68%

(c)

42%

(d)

28%

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

_____________ is a series of if statements.

(a)

if.. else

(b)

else if

(c)

switch

(d)

All the above

10.

For _______ the result is false if the first operand is false; otherwise, the result is the Boolean value of the second operand.

(a)

&& (AND)

(b)

| | (OR)

(c)

! (NOT)

(d)

None of these

11.

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

(a)

Integer

(b)

Floating-point

(c)

Boolean

(d)

All the above

12.

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

(a)

Local

(b)

Global

(c)

Both A and B

(d)

None of these

13.

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

(a)

declare

(b)

var

(c)

jsvar

(d)

allocate

14.

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

(a)

Height and Width

(b)

Width

(c)

Height

(d)

Border height

15.

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

(a)

Font-style

(b)

Font-weight

(c)

Font~size

(d)

Border

16.

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

17.

CSS style declaration consists of ____________ part.

(a)

Selector

(b)

Declaration

(c)

Both A and B

(d)

None of these

18.

CSS was invented on ____________.

(a)

September, 10 1994

(b)

October, 10 1996

(c)

October, 10 1994

(d)

October, 20 1994

19.

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

20.

_______are used to keep code that performs a particular job in one place in order to enhance reusability and program clarity.

(a)

Function

(b)

Loop

(c)

Control structures

(d)

None of these

21.

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

(a)

Loop

(b)

Function

(c)

Control structures

(d)

None of these

22.

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

23.

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

(a)

Frames

(b)

Containers

(c)

Forms

(d)

None of these

24.

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

(a)

< lower >

(b)

< small >

(c)

< lesser >

(d)

None of these

25.

_______ is an empty tag

(a)

< br >

(b)

< title >

(c)

< p >

(d)

None of these

26.

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

27.

______________ is a opening tag.

(a)

< html >

(b)

< head >

(c)

< body >

(d)

All the above

28.

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

(a)

Google Inc

(b)

Mozilla Corporation

(c)

Apple Inc

(d)

Microsoft

29.

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

30.

__________ is the domain name for government institution.

(a)

.gov

(b)

.org

(c)

.org

(d)

.com

31.

Find & Replace option is available in which menu?

(a)

File

(b)

Edit

(c)

Format

(d)

Tools

32.

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

(a)

(b)

(c)

(d)

33.

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)

34.

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

35.

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

(a)

(b)

(c)

(d)

36.

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

(a)

Language

(b)

Text 1

(c)

Type

(d)

Body

37.

Expansion of CGI is_________.

(a)

Computer Gateway Interface

(b)

Common Gateway Information

(c)

Common Gateway Interface

(d)

Common Gateway Interchange

38.

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)

39.

Find out the odd man out regarding < embed > tag?

(a)

alt

(b)

align

(c)

src

(d)

direction

40.

How many attributes are there in < hr > tag?

(a)

(b)

(c)

(d)

morethan 5

41.

Which of the following tag make the text as bold?

(a)

< Bold >

(b)

< Bd >

(c)

< Strong >

(d)

< String >

42.

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

(a)

< t >

(b)

< ot >

(c)

< tt >

(d)

< tw >

43.

The first Tamil programming language is _________.

(a)

Ezhil

(b)

Kuzhal

(c)

Thamizpori

(d)

kamban

44.

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

(a)

ASCII

(b)

TSCII

(c)

ISCII

(d)

EBCDIC

45.

#00FF00 hexadecimal value represent a color________.

(a)

White

(b)

Red

(c)

Blue

(d)

Lime

46.

Which language is used for rtl value of dir attribute?

(a)

English

(b)

Kannada

(c)

German

(d)

Arabian

47.

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

48.

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

(a)

literals

(b)

identifies

(c)

punctuators

(d)

functions

49.

Which of the following cannot be used with the browsers?

(a)

E-commerce

(b)

Facebook

(c)

E-mail

(d)

All of the these

50.

The switch statement beings by evaluating an expression placed between________.

(a)

{ }

(b)

< >

(c)

[ ]

(d)

( )

51.

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

52.

Expansion of SERP is________.

(a)

Search Engine Result Page

(b)

Search Engine Report Page

(c)

Social Engine Resource Page

(d)

System Engine Result Page

53.

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

(a)

(b)

(c)

(d)

54.

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

(a)

(b)

Virus

(c)

Firewall

(d)

worms

55.

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

(a)

functions

(b)

modules

(c)

sets

(d)

instructions

56.

Which of the following is not a branching statement?

(a)

Loop

(b)

If-else

(c)

Switch

(d)

For

57.

The extension of CSS file is

(a)

.ssc

(b)

.css

(c)

.csc

(d)

.htm

58.

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

59.

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

(a)

link

(b)

name

(c)

local

(d)

Inter

60.

In HTML, colours are represented as

(a)

Binary values

(b)

Octal values

(c)

Decimal values

(d)

Hexadecimal values

61.

W3C was established in 1994 by

(a)

Tim Berners-Lee

(b)

Tim Burnard Lee

(c)

Kim Berners

(d)

Kim Bernard Lee

62.

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

(a)

Windows 95

(b)

Windows XP

(c)

Windows 7

(d)

None of these

63.

The organized file structure is referred to ______

(a)

Multilevel directory system

(b)

Hierarchical directory system

(c)

Multitasking directory system

(d)

(a) or (b)

64.

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

(a)

Comers

(b)

Borders

(c)

(a) and (b)

(d)

Scroll bar

65.

Which Windows operating system introduced IE8?

(a)

(b)

W2K

(c)

Vista

(d)

66.

Identify the default email client in Ubuntu?

(a)

Thunderbird

(b)

Firefox

(c)

Internet Explorer

(d)

Chrome

67.

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

(a)

Buffering

(b)

Spooling

(c)

Scheduling

(d)

allocation

68.

Real time OS are mostly used for

(a)

Robotics

(b)

Weather

(c)

Airline communication

(d)

Bank

69.

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

70.

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

71.

Expansion of CISC is ______

(a)

Communication Information Set computers

(b)

Complex Information Set Computers

(c)

Classified Instruction Set Computers

(d)

Complex Instruction Set Computers

72.

How many types of Register the CPU has?

(a)

(b)

(c)

(d)

73.

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

(a)

Hertz

(b)

Clock speed

(c)

System bus

(d)

Word size

74.

Which of the following is an integrated circuit?

(a)

Personal computers

(b)

Microprocessors

(c)

INTEL

(d)

Transistors

75.

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

76.

The base value is also known as ________.

(a)

Absolute

(b)

Place

(c)

Radix

(d)

System

77.

TSCII is proposed by.......

(a)

IWG - TSC

(b)

Apple

(c)

IBM

(d)

Microsoft

78.

What are the two symbols used in Binary number system?

(a)

0,1

(b)

+, -

(c)

2,4

(d)

2⁰,2¹

79.

The processed data is called______.

(a)

Information

(b)

Knowledge

(c)

datum

(d)

files

80.

Which gate is called as the logical inverter?

(a)

AND

(b)

(c)

NOT

(d)

XNOR

81.

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

(a)

Byte

(b)

Nibble

(c)

Word length

(d)

Bit

82.

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

(a)

Light pen

(b)

Touch Screen

(c)

Digital Camera

(d)

Scanner

83.

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

84.

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)

85.

Pictures on a monitor are formed with pictures elements called ______

(a)

Resolution

(b)

Software

(c)

High Definition

(d)

Pixels

86.

Expand POST

(a)

Post on Self Test

(b)

Power on Software Test

(c)

Power on Self Test

(d)

Power on Self Text

87.

When a system restarts which type of booting is used.

(a)

Warm booting

(b)

Cold booting

(c)

Touch boot

(d)

Real boot

88.

How many control buttons are these in presentation wizards?

(a)

(b)

(c)

(d)

89.

The pre - packaged presentation are called_________.

(a)

slides

(b)

package

(c)

window

(d)

templates

90.

Which of the following is commonly known presentation programs?

(a)

Openoffice impress

(b)

MS Powerpoint

(c)

apple's keynote

(d)

All of these

91.

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

(a)

Compass

(b)

Navigator

(c)

Fill color

(d)

Page border

92.

Creating _______is the key factor of success of spreadsheet.

(a)

Worksheet

(b)

Charts

(c)

Functions

(d)

Wizards

93.

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

94.

In American Date format 18^th November 2018 should be entered as_______.

(a)

18/11/2018

(b)

11/18/18

(c)

11/18/2018

(d)

18/11/18

95.

The main area of the Openoffice calc window is called_______.

(a)

Work area

(b)

Worksheet

(c)

Work space

(d)

All of these

96.

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

(a)

Visicalc

(b)

LibreCalc

(c)

Lotus 123

(d)

StarOffice Calc

97.

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

(a)

(b)

(c)

(d)

98.

A paragraph any text that ends with_____.

(a)

Soft return

(b)

Hard return

(c)

Simple return

(d)

all of these

99.

Which key used to move to the End of line?

(a)

End

(b)

Ctrl + End

(c)

Enter

(d)

Shift + End

100.

How many software packages are there in openoffice suite?

(a)

(b)

(c)

(d)

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Answers Key:

Multiple Choice Question

100 x 1 = 100

(b)
Public

(a)
Phishing

(d)
All the above

(b)
Bing

(b)
68%

(a)
continue

(b)
else if

10.

(a)
&& (AND)

11.

(d)
All the above

12.

(a)
Local

13.

(b)
var

14.

(a)
Height and Width

15.

(a)
Font-style

16.

(a)
Selector

17.

18.

19.

(d)
All the above

20.

(a)
Function

21.

(b)
Function

22.

(b)
Function

23.

24.

(b)
< small >

25.

(a)
< br >

26.

27.

(d)
All the above

28.

(b)
Mozilla Corporation

29.

(b)
botnet

30.

(a)
.gov

31.

(b)
Edit

32.

(a)
+

33.

(b)
only (iv)

34.

(b)
inline

35.

(b)
3

36.

37.

38.

39.

(d)
direction

40.

(b)
4

41.

42.

43.

(a)
Ezhil

44.

45.

(d)
Lime

46.

(d)
Arabian

47.

(a)
Refres

48.

(d)
functions

49.

(d)
All of the these

50.

(d)
( )

51.

52.

(a)
Search Engine Result Page

53.

54.

55.

(a)
functions

56.

(a)
Loop

57.

(b)
.css

58.

(b)

A B C D

3 4 1 2

59.

(b)
name

60.

(d)
Hexadecimal values

61.

(a)
Tim Berners-Lee

62.

(d)
None of these

63.

(b)
Hierarchical directory system

64.

65.

(d)
7

66.

(a)
Thunderbird

67.

(b)
Spooling

68.

69.

(d)
Operating System

70.

(d)
All the above

71.

(d)
Complex Instruction Set Computers

72.

(b)
2

73.

(d)
Word size

74.

(b)
Microprocessors

75.

(a)
4.7 GB

76.

77.

(a)
IWG - TSC

78.

(a)
0,1

79.

(a)
Information

80.

81.

82.

(b)
Touch Screen

83.

84.

(b)
Only (i) and (iv)

85.

(d)
Pixels

86.

87.

(a)
Warm booting

88.

(d)
5

89.

(d)
templates

90.

(d)
All of these

91.

(b)
Navigator

92.

(b)
Charts

93.

94.

(b)
11/18/18

95.

(d)
All of these

96.

(d)
StarOffice Calc

97.

98.

(b)
Hard return

99.

(a)
End

100.

(d)
6

11th Standard Computer Applications Public Exam March 2019 Important One Mark Question Paper

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Std: 11th Standard - Computer Applications

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