12th Standard Syllabus & Materials
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A

Published on: 05/11/2020
12th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Ten
Download Tamil Nadu 12th Standard Computer Science 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.
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1.
The formatting operator ____ is used to replacing parts of strings with the data stored in variables.
#
%
::
2.
In variable length arguments we can pass the arguments using _____ methods.
Three
Four
Two
Six
3.
Which database model is simple and easy to design logical view of database?
Hierarchical
Object
Relational
ER model
4.
The default presidium of fixed point constant is
7
6
8
16
5.
A with local scope can be accessed only within the block
keyword
variable
function
integer
6.
Which of the following is not a type of function in python?
Control
Lambda
Recursion
Built in
7.
Which argument doesn't need a value when we call the method?
this
self
var
first
8.
Which of the following can be used when the user wants to execute a block of code several times bill the condition is satisfied?
while
if-else
if-elif-if
all of there
9.
Which of the following is used to alter the control flow of the process depending on the state of the process?
control structure
control statement
program statement
control structure or control statement
10.
In python, _________________ is an integer number which can be positive or negative.
Identifier
Keyword
Operators
Index value
11.
_______is a step-by-step procedure for solving a given problem
Algorithm
Program
Statements
Structure
12.
Which of the following is a simplest way of creating sequence of elements that satisfy certain condition?
Tuple comprehension
Dictionary
Set comprehension
List comprehension
13.
Which of the following method checks the search element with each element in sequence?
Bubble search
Binary search
Linear search
None of these
14.
How many times the following loop executes?
li = [10,23,41,75]
i=0
while i > = -4;
print (li [i])
i+ = 1
-4
4
0
Error
15.
What is the output for the following m = 25 if 24 < 25 else 50
25
50
24 < 25
0
16.
Which of the following mode allows to write codes in Python command prompt?
Script mode
Complier mode
Interactive mode
Program mode
17.
Which of the following is the output of the following program?
class Student:
def __init__(self, name):
self.name=name
print (self.name)
S=Student(“Tamil”)
Error
Tamil
name
self
18.
What is the use of type() function in python?
To create a Tuple
To know the type of an element in tuple.
To know the data type of python object
To create a list.
19.
Read the following statement and choose the correct statement(s).
(I) In Python, you don’t have to mention the specific data types while defining function.
(II) Python keywords can be used as function name.
I is correct and II is wrong
Both are correct
I is wrong and II is correct
Both are wrong
20.
What is the output of the following snippet?
T=1
while T:
print(True)
break
False
True
0
1
21.
The Θ notation in asymptotic evaluation represents
Base case
Average case
Worst case
NULL case
22.
Which operator is also called as Comparative operator?
Arithmetic
Relational
Logical
Assignment
23.
Which of the following members of a class can be handled only from within the class?
Public members
Protected members
Secured members
Private members
24.
Bundling two values together into one can be considered as
Pair
Triplet
single
quadrat
25.
Which of the following carries out the instructions defined in the interface?
Operating System
Compiler
Implementation
Interpreter
1.
(b)
%
2.
(c)
Two
3.
(d)
ER model
4.
(b)
6
5.
(a)
keyword
6.
(a)
Control
7.
(b)
self
8.
(a)
while
9.
(d)
control structure or control statement
10.
(d)
Index value
11.
(a)
Algorithm
12.
(d)
List comprehension
13.
(c)
Linear search
14.
(d)
Error
15.
(a)
25
16.
(c)
Interactive mode
17.
(b)
Tamil
18.
(c)
To know the data type of python object
19.
(a)
I is correct and II is wrong
20.
(b)
True
21.
(b)
Average case
22.
(b)
Relational
23.
(d)
Private members
24.
(a)
Pair
25.
(c)
Implementation
12th Standard Syllabus & Materials
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Tamilnadu Stateboard 12th Standard Subjects

Maths

Chemistry

Physics

Biology

Computer Science

Business Maths and Statistics

Economics

Commerce

Accountancy

History

Computer Applications

Biology

Computer Technology

Computer Applications

Computer Science

Business Maths and Statistics

Commerce

Economics

Maths

Chemistry

Physics

Computer Technology

History

Accountancy

Tamil

English

French
Tamilnadu Stateboard Standards