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Published on: 05/11/2020
12th Standard Computer Science Lists, Tuples, Sets and Dictionary English Medium Free Online Test One Mark Questions 2020 - 2021
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.
Which of the following can be used to access a particular element in a dictionary?
{ }
[ ]
( )
< >
2.
Write the output for the following.
Tu = {1, 2, 4, 4, 5, 6}
print (Tu (4))
4,5,6
6
5,6
4,4,5,6
3.
How many ways to delete and element from a list?
2
3
4
None of these
4.
Which of the following can be used to access an element in a list?
Subscript
Function
Integer
Identifier
5.
Which of the following is an ordered collection of values?
Set
Tuples
List
Dictionary
6.
Which of the following set operation includes all the elements that are in two sets but not the one that are common to two sets?
Symmetric difference
Difference
Intersection
Union
7.
Which of the following statement is not correct?
A list is mutable
A tuple is immutable.
The append() function is used to add an element.
The extend() function is used in tuple to add elements in a list.
8.
What will be the result of the following Python code?
S=[x**2 for x in range(5)]
print(S)
[0,1,2,4,5]
[0,1,4,9,16]
[0,1,4,9,16,25]
[1,4,9,16,25]
9.
Which of the following function is used to count the number of elements in a list?
count()
find()
len()
index()
10.
Pick odd one in connection with collection data type
List
Tuple
Dictionary
Loop
1.
(b)
[ ]
2.
(c)
5,6
3.
(a)
2
4.
(a)
Subscript
5.
(c)
List
6.
(a)
Symmetric difference
7.
(d)
The extend() function is used in tuple to add elements in a list.
8.
(b)
[0,1,4,9,16]
9.
(c)
len()
10.
(d)
Loop
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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
