11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 16/11/2020
11th Standard Computer Applications JavaScript Functions English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021
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 + Answers key
Take MCQ Computer Applications Test
1.
_______function is used to find the length of the given string.
parselnt( )
parseFloat( )
length( )
All the above
2.
_______function is used to convert given string into uppercase.
toUpperCase( )
toLowerCase( )
alert( )
All the above
3.
__________is a pre-defined function
toUpperCase( )
toLowerCase( )
alert( )
All the above
4.
_________is library function.
isNaN( )
to UpperCase ( )
to Lower Case ( )
All the above
5.
JavaScript supports_________ function.
Pre-defined
Library
User-defined
All the above
6.
Identify the correct statement from the following with respect to function.
Function invocations provide values or arguments for the function's parameters
Functions often use their argument values to compute a return value that becomes the value of the function invocation expression.
Sometimes functions are defined for commonly required tasks to avoid the repetition entailed in typing the same statements over and over.
All the above
7.
A ____________function definition may include a list of identifiers
Parameterized
Non-parameterized
Either A or B
None of these
8.
_______are used to keep code that performs a particular job in one place in order to enhance reusability and program clarity.
Function
Loop
Control structures
None of these
9.
______are used to encapsulate code that performs a specific task.
Loop
Function
Control structures
None of these
10.
Which of the following statement is true?
(i) In JavaScript, there are 3 types of functions
(ii) User-defined functions allow the programme to modularize the program.
(iii) Larger programs divided into smaller are called modules.
(iv) The function isNAN( ) checks whether the given value is valid number or not.
only (iv)
only (ii) and (iii)
only (i)
both (ii), (iii) and (iv)
11.
The function is NaN ("A") returns _______.
0
1
true
false
12.
Which of the following statement is not true?
(i) The function name is any valid identifier
(ii) The function parameter list contians only one valid variable name.
(iii) The function parameter lists parameters are seperated by
only (ii)
only (iii)
only (i)
both (ii) and (iii)
13.
The punctuator used to identify the function is _______.
{ }
< >
( )
[ ]
14.
Match the following
| (i) | 7 | (1) | tolower Case() |
| (ii) | 74.36 | (2) | to uppercases() |
| (iii) | java | (3) | parseInt() |
| (iv) | JAVA | (4) | parsefloat() |
| i) | ii) | iii) | iv) |
| 3 | 4 | 2 | 1 |
| i) | ii) | iii) | iv) |
| 3 | 4 | 1 | 2 |
| i) | ii) | iii) | iv) |
| 3 | 1 | 4 | 2 |
| i) | ii) | iii) | iv) |
| 4 | 3 | 1 | 2 |
15.
The result of parseInt("5.68") is __________.
5
5.68
5.6
error
16.
Which of the following is not a library function?
prompt()
script()
write()
is NaN()
17.
Which of the following statement is false?
(i) JavaScript function is defined once and executed once.
(ii) Pre-defined functions are not called library functions.
(iii) A parametered function definition may include a list of identifiers.
only (i)
both (i) and (iii)
only (iii)
both (i) and (ii)
18.
Which of the following are used to encapsulate code that performs a specific task?
Loops
Functions
Conditional statements
Tokens
19.
Which of the following is used to enhance reusability and program clarity.
functions
modules
sets
instructions
20.
Predefined functions are also called as
Library functions
storage functions
instructions
commands
1.
(c)
length( )
2.
(a)
toUpperCase( )
3.
(d)
All the above
4.
(d)
All the above
5.
(d)
All the above
6.
(d)
All the above
7.
(a)
Parameterized
8.
(a)
Function
9.
(b)
Function
10.
(d)
both (ii), (iii) and (iv)
11.
(d)
false
12.
(d)
both (ii) and (iii)
13.
(c)
( )
14.
(b)
| i) | ii) | iii) | iv) |
| 3 | 4 | 1 | 2 |
15.
(a)
5
16.
(b)
script()
17.
(d)
both (i) and (ii)
18.
(b)
Functions
19.
(a)
functions
20.
(a)
Library functions
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
French
Tamilnadu Stateboard Standards
