InfyTQ Collections Quiz 1

Question 1

Time: 00:00:00
Collection is a ______ data-type.

Sequential.

Sequential.

Container.

Container.

Numeric.

Numeric.

Integer.

Integer.

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Question 2

Time: 00:00:00
Collection is _______!

High-performance container data-type

High-performance container data-type

General purpose data-type

General purpose data-type

Low-performance container data-type

Low-performance container data-type

High-performance General purpose data-type.

High-performance General purpose data-type.

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Question 3

Time: 00:00:00
Counter function in the collection is used to :

counting hashable objects

counting hashable objects

Counting objects in the program

Counting objects in the program

Counting iterator in code

Counting iterator in code

Counting occurrence of the element

Counting occurrence of the element

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Question 4

Time: 00:00:00
 What does OrderDict() does:

Remember the entries were added.

Remember the entries were added.

Remember the order entries were added.

Remember the order entries were added.

Remember the order entries were deleted.

Remember the order entries were deleted.

Remembers the entries were deleted.

Remembers the entries were deleted.

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Question 5

Time: 00:00:00

Set = {1, 1, 2, 3, 4, 4} 

print(Set) 


Predict the output:(ignore the order of numbers as set is unordered)

[1, 1, 2, 3, 4, 4]

[1, 1, 2, 3, 4, 4]

{1, 2, 3, 4}

{1, 2, 3, 4}

[1, 2, 3, 4]

[1, 2, 3, 4]

{1, 1, 2, 3, 4, 4}

{1, 1, 2, 3, 4, 4}

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Question 6

Time: 00:00:00
Set = {30, 40, 50}

Set.update([10, 20, 30])

print(Set)

Predict the output:(ignore the order of numbers as set is unordered)

Cannot update the set

Cannot update the set

{10, 20, 30, 40, 50}

{10, 20, 30, 40, 50}

(10, 20, 30, 40, 50)

(10, 20, 30, 40, 50)

[10, 20, 30, 40, 50]

[10, 20, 30, 40, 50]

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Question 7

Time: 00:00:00

Set = {10, 20, 30, 40} 

Set2 = Set.copy() 

Set2.add(50) 

print(Set)


Predict the output:(ignore the order of numbers as set is unordered)

{10, 20, 30, 40}

{10, 20, 30, 40}

Error

Error

[10, 20, 30, 40]

[10, 20, 30, 40]

{10, 20, 30,40,50}

{10, 20, 30,40,50}

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Question 8

Time: 00:00:00

arr = list('123456') 

arr[0] = arr[5] = 0

arr[3] = arr[-2] 

print(arr)


What will be the output of the following code:

023450

023450

[0, '2', '3', '5', '5', 0]

[0, '2', '3', '5', '5', 0]

(0, '2', '3', '5', '5', 0)

(0, '2', '3', '5', '5', 0)

Error

Error

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Question 9

Time: 00:00:00
Tu = tuple('PrepI') 

aa, bb, cc, dd, ee = Tu 

bb = cc = '*'

Tu = (aa, bb, cc, dd, ee) 

print(Tu)

Guess the output of the above python code

('P', '*', '*', 'p', 'I')

('P', '*', '*', 'p', 'I')

('P', 'r', 'e', 'p', 'I')

('P', 'r', 'e', 'p', 'I')

PrepI

PrepI

Error

Error

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Question 10

Time: 00:00:00

Tuple = (3e-04, False, True, 8.12, 1.111, True) 

value = 0

for z in Tuple: 

    value += int(z) 

print(value)


Predict the output of the python code:

9.001

9.001

9

9

10

10

11

11

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March 31, 2021

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