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Welcome to the Mapping Functions and Modules MCQs Page

Dive deep into the fascinating world of Mapping Functions and Modules with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Mapping Functions and Modules, a crucial aspect of Python. In this section, you will encounter a diverse range of MCQs that cover various aspects of Mapping Functions and Modules, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Python.

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Check out the MCQs below to embark on an enriching journey through Mapping Functions and Modules. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Python.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Mapping Functions and Modules. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Mapping Functions and Modules MCQs | Page 11 of 21

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Q101.
Which of the following cannot be returned by random.randrange(4)?

a.

0

b.

3

c.

2.3

d.

none of the mentioned

Discuss
Answer: (c).2.3
Q102.
Which of the following is equivalent to random.randrange(3)?

a.

range(3)

b.

random.choice(range(0, 3))

c.

random.shuffle(range(3))

d.

random.select(range(3))

Discuss
Answer: (b).random.choice(range(0, 3))
Q103.
The function random.randint(4) can return only one of the following values. Which?

a.

4

b.

3.4

c.

error

d.

5

Discuss
Answer: (c).error
Q104.
Which of the following is equivalent to random.randint(3, 6)?

a.

random.choice([3, 6])

b.

random.randrange(3, 6)

c.

3 + random.randrange(3)

d.

3 + random.randrange(4)

Discuss
Answer: (d).3 + random.randrange(4)
Q105.
Which of the following will not be returned by random.choice(“1 ,”)?

a.

1

b.

(space)

c.

,

d.

none of the mentioned

Discuss
Answer: (d).none of the mentioned
Q106.
Which of the following will never be displayed on executing print(random.choice({0: 1, 2: 3}))?

a.

0

b.

1

c.

KeyError: 1

d.

none of the mentioned

Discuss
Answer: (a).0
Q107.
What does random.shuffle(x) do when x = [1, 2, 3]?

a.

error

b.

do nothing, it is a placeholder for a function that is yet to be implemented

c.

shuffle the elements of the list in-place

d.

none of the mentioned

Discuss
Answer: (c).shuffle the elements of the list in-place
Q108.
Which type of elements are accepted by random.shuffle()?

a.

strings

b.

lists

c.

tuples

d.

integers

Discuss
Answer: (b).lists
Q109.
What is the range of values that random.random() can return?

a.

[0.0, 1.0].

b.

(0.0, 1.0].

c.

(0.0, 1.0)

d.

[0.0, 1.0)

Discuss
Answer: (d).[0.0, 1.0)
Q110.
Which of the following functions can help us to find the version of python that we are currently working on?

a.

sys.version

b.

sys.version()

c.

sys.version(0)

d.

sys.version(1)

Discuss
Answer: (a).sys.version
Page 11 of 21

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