12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
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
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.
Questions + Answers key
Take MCQ Computer Science Test
1.
The following statements is an example of
Print ("ONE")
Print ("Four")
iterative
branching
sequential
looping
2.
A theoretical performance analysis of an algorithm is called_________
Posteriori testing
Priori estimates
Algorithmic efficiency
Algorithmic testing
3.
Which of the following is not a characteristic of an algorithm?
Definiteness
Correctness
Data structure
Effectivenes
4.
Which of the following contain instructions, processing logic and data?
Scopes
Modules
Indentation
Access control
5.
Which of the following is not a fundamental data type?
tuples
lists
character
dictionaries
6.
Which of the following keeps track of all these mappings with namespaces?
Programming languages
Application software
System software
MySQL
7.
Which mode displays the python code result immediately?
Compiler
Interactive
Script
Program
8.
The process of providing only the essentials and hiding the details is known as
Functions
Abstraction
Encapsulation
Pairs
9.
Which of the following contains a set a code that works an many kinds of input and produces a concrete output?
Function
Algorithm
Arguments
Language
10.
Which of the following function retrieves the average of a selected column of rows in a table?
Add()
SUM()
AVG( )
AVERAGE()
11.
Which of the following is not a scripting language?
JavaScript
PHP
Perl
HTML
12.
A CSV file is also known as a ….
Flat File
3D File
String File
Random File
13.
Which commands provide definitions for creating table structure, deleting relations, and modifying relation schemas.
DDL
DML
DCL
DQL
14.
What is the acronym of DBMS?
DataBase Management Symbol
Database Managing System
DataBase Management System
DataBasic Management System
15.
Which of the following are the key features of an Object Oriented Programming language?
Constructor and Classes
Constructor and Object
Classes and Objects
Constructor and Destructor
16.
Pick odd one in connection with collection data type
List
Tuple
Dictionary
Loop
17.
Which of the following is the output of the following python code?
str1="TamilNadu"
print(str1[::-1])
Tamilnadu
Tmlau
udanlimaT
udaNlimaT
18.
A named blocks of code that are designed to do one specific job is called as
Loop
Branching
Function
Block
19.
How many important control structures are there in Python?
3
4
5
6
20.
The word comes from the name of a Persian mathematician Abu Ja’far Mohammed ibn-i Musa al Khowarizmi is called?
Flowchart
Flow
Algorithm
Syntax
21.
Who developed Python?
Ritche
Guido Van Rossum
Bill Gates
Sunder Pitchai
22.
Which of the following refers to the visibility of variablesin one part of a program to another part of the same program.
Scope
Memory
Address
Accessibility
23.
A sequence of immutable objects is called
Built in
List
Tuple
Derived data
24.
Which of the following carries out the instructions defined in the interface?
Operating System
Compiler
Implementation
Interpreter
25.
Which of the following are mandatory to write the type annotations in the function definition?
{ }
( )
[ ]
< >
1.
(c)
sequential
2.
(b)
Priori estimates
3.
(c)
Data structure
4.
(b)
Modules
5.
(c)
character
6.
(a)
Programming languages
7.
(b)
Interactive
8.
(b)
Abstraction
9.
(a)
Function
10.
(c)
AVG( )
11.
(d)
HTML
12.
(a)
Flat File
13.
(a)
DDL
14.
(c)
DataBase Management System
15.
(c)
Classes and Objects
16.
(d)
Loop
17.
(d)
udaNlimaT
18.
(c)
Function
19.
(a)
3
20.
(c)
Algorithm
21.
(b)
Guido Van Rossum
22.
(a)
Scope
23.
(c)
Tuple
24.
(c)
Implementation
25.
(b)
( )
12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications களப்பெயர் முறைமை (DNS) Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications வலையமைப்பு எடுத்துக்காட்டுகள் மற்றும் நெறிமுறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications கணினி வலையமைப்பு ஓர் அறிமுகம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications PHP-உடன் MySQL-ஐ இணைத்தல் Sample Question Papers Study Material - QB365 Set A
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
