Python Questions and Answers – Random Module – 2

This set of Python Aptitude Test focuses on “Random module”.

1. What the does random.seed(3) return?
a) True
b) None
c) 3
d) 1
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2. Which of the following cannot be returned by random.randrange(4)?
a) 0
b) 3
c) 2.3
d) none of the mentioned
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3. 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))
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4. The function random.randint(4) can return only one of the following values. Which?
a) 4
b) 3.4
c) error
d) 5
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5. 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)
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6. Which of the following will not be returned by random.choice(“1 ,”)?
a) 1
b) (space)
c) ,
d) none of the mentioned
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7. 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
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8. 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
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9. Which type of elements are accepted by random.shuffle()?
a) strings
b) lists
c) tuples
d) integers
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10. 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)
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Sanfoundry Global Education & Learning Series – Python.

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