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Published on: 13/05/2022
QB365 provides detailed and simple solution for every book back questions in class 12 Computer Science subject.It will helps to get more idea about question pattern in every book back questions with solution.
latest Book back QuestionsDownload 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.
Questions + Answers key
Take MCQ Computer Science Test

1.
Identify the package manager for Python packages, or modules.
Matplotlib
PIP
plt.show()
python package
2.
A framework for interfacing Python and C++ is
Ctypes
SWIG
Cython
Boost
3.
Which of the following module is provided by Python to do several operations on the CSV files?
py
xls
csv
os
4.
Who is called Father of Relational Database from the following?
Chris Date
Hugh Darween
Edgar Frank Codd
Edgar Frank Cadd
5.
6.
If List=[17,23,41,10] then List.append(32) will result
[32,17,23,41,10]
[17,23,41,10,32]
[10,17,23,32,41]
[41,32,23,17,10]
7.
If List=[10,20,30,40,50] then List[2]=35 will result
[35,10,20,30,40,50]
[10,20,30,40,50,35]
[10,20,35,40,50]
[10,35,30,40,50]
8.
Which of the following is used as placeholders or replacement fields which get replaced along with format( ) function?
{ }
< >
++
^^
9.
Which of the following formatting character is used to print exponential notation in upper case?
%e
%E
%g
%n
10.
11.
Which function is called anonymous un-named function?
Lambda
Recursion
Function
define
12.
What plays a vital role in Python programming?
Statements
Control
Structure
Indentation
13.
elif can be considered to be abbreviation of
nested if
if..else
else if
if..elif
14.
Two main measures for the efficiency of an algorithm are
Processor and memory
Complexity and capacity
Time and space
Data and space
15.
From the following sorting algorithms which algorithm needs the minimum number of swaps?
Bubble sort
Insertion sort
Selection sort
All the above
16.
Which of the following shortcut is used to create new Python Program?
Ctrl + C
Ctrl + F
Ctrl + B
Ctrl + N
17.
The Python prompt indicates that Interpreter is ready to accept instruction.
>>>
<<<
#
<<
18.
Which of the following is used in programming languages to map the variable and object?
::
:=
=
==
19.
The process of binding a variable name with an object is called
Scope
Mapping
late binding
early binding
20.
A sequence of immutable objects is called
Built in
List
Tuple
Derived data
21.
Which of the following functions that retrieve information from the data type?
Constructors
Selectors
recursive
Nested
22.
Which of the following carries out the instructions defined in the interface?
Operating System
Compiler
Implementation
Interpreter
23.
Which of the following defines what an object can do?
Operating System
Compiler
Interface
Interpreter
24.
25.
Which of the following is a unit of code that is often defined within a greater code structure?
Subroutines
Function
Files
Modules
1.
(b)
PIP
2.
(d)
Boost
3.
(c)
csv
4.
(c)
Edgar Frank Codd
5.
(b)
6.
(b)
[17,23,41,10,32]
7.
(c)
[10,20,35,40,50]
8.
(a)
{ }
9.
(b)
%E
10.
(b)
11.
(a)
Lambda
12.
(d)
Indentation
13.
(c)
else if
14.
(c)
Time and space
15.
(c)
Selection sort
16.
(d)
Ctrl + N
17.
(a)
>>>
18.
(c)
=
19.
(b)
Mapping
20.
(c)
Tuple
21.
(b)
Selectors
22.
(c)
Implementation
23.
(c)
Interface
24.
(c)
25.
(b)
Function
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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
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