Module in Python

1

What is returned by math.expm1(p)?

A) (math.e ** p) - 1 B) math.e ** (p - 1) C) error D) none of the mentioned

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Answer & Solution

Answer: Option A

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2

What is math.factorial(4.0)?

A) 24 B) 1 C) error D) none of the mentioned

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Answer & Solution

Answer: Option A

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3

Both the functions randint and uniform accept . . . . . . . . parameters.

A) 0 B) 1 C) 3 D) 2

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Answer & Solution

Answer: Option D

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4

What is the purpose of the __file__ attribute in a Python module?

A) It stores the path of the current module file B) It contains the main code of the module C) It defines a new variable D) It is used to import modules

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Answer & Solution

Answer: Option A

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5

What will be the output of the following Python code?

random.seed(3)
random.randint(1,5)
2
random.seed(3)
random.randint(1,5)

A) 3 B) 2 C) Any integer between 1 and 5, including 1 and 5 D) Any integer between 1 and 5, excluding 1 and 5

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Answer & Solution

Answer: Option B

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6

The command which helps us to reset the pen (turtle):

A) turtle.reset B) turtle.penreset C) turtle.penreset() D) turtle.reset()

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Answer & Solution

Answer: Option D

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7

What is the result of sum([.1 for i in range(20)])?

A) 2.0 B) 20 C) 2 D) 2.0000000000000004

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Answer & Solution

Answer: Option D

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8

What will be the output of the following code:

from math import ceil
print(ceil(4.3))

A) The smallest integer greater than or equal to 4.3 B) An error will occur C) 4 D) 5

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Answer & Solution

Answer: Option A

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9

Which of the following cannot be pickled?

A) Functions which are defined at the top level of a module with lambda B) Functions which are defined at the top level of a module with def C) Built-in functions which are defined at the top level of a module D) Classes which are defined at the top level of a module

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Answer & Solution

Answer: Option A

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10

What will be the output of the following Python code?

import sys
sys.argv[0]

A) Junk value B) ' ' C) No output D) Error

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Answer & Solution

Answer: Option B

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