XII COMPUTER SCIENCE EM TEST 9

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9. LISTS, TUPLES, SETS AND DICTIONARY
one mark questions :

Prepared by S. Saminathan, GHSS- MUKHASAPARUR, CUDDALORE DT

https://sites.google.com/view/tn-computer-science/home

Name *

School *

GHSS MUKHASAPARUR

OTHERS

1. Pick odd one in connection with collection data type *

1 point

dictionary

tuple

Loop

list

2. Let list1=[2,4,6,8,10], then print(List1[-2]) will result in *

1 point

Other:

3. Which of the following function is used to count the number of elements in a list? *

1 point

count( )

find( )

len( )

index( )

4. If List=[10,20,30,40,50] then List[2]=35 will result
*

1 point

[35,10,20,30,40,50]

[10,20,30,40,50,35]

[10,20,35,40,50]

[10,35,30,40,50]

5. If List=[17,23,41,10] then List.append(32) will result
*

1 point

[32,17,23,41,10]

[17,23,41,10,32]

[10,17,23,32,41]

[41,32,23,17,10]

6. Which of the following Python function can be used to add more than one element within an existing list? *

1 point

Append( )

more( )

append_more( )

extend( )

7. What will be the result of the following Python code?

S=[x**2 for x in range(5)]

print(S)

1 point

[0,1,2,4,5]

[0,1,4,9,16]

[0,1,4,9,16,25]

[1,4,9,16,25]

8. What is the use of type() function in python? *

1 point

To create a list.

To know the type of an element in tuple.

To create a Tuple.

To know the data type of python object.

9. Which of the following statement is not correct? *

1 point

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.

10. Let setA={3,6,9}, setB={1,3,9}. What will be the result of the following snippet?
print(setA|setB) *

1 point

{3,6,9,1,3,9}

{3,9}

{1}

{1,3,6,9}

11. 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? *

1 point

Symmetric difference

Difference

Intersection

Union

12. The keys in Python, dictionary is specified by *

1 point

;

13. list is an ordered collection of values enclosed within ...... *

1 point

[ ]

( )

{ }

14. ......is the beginning index value of a list. *

1 point

0 (Zero)

1 (One)

2 (Two)

-1

15. The ...........is a function used to generate a series of value in Python. *

1 point

set ()

if ()

range( )

insert()

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