Module in Python

1

What is a Python module?

A) A file containing Python code that can be reused B) A keyword in Python C) A built-in data type D) A type of exception

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Answer & Solution

Answer: Option A

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2

How can you use a module in Python?

A) By importing it using the import statement B) By defining it with the module keyword C) By including it as a string D) By using the use_module function

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Answer & Solution

Answer: Option B

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3

What is the purpose of the import statement in Python?

A) It allows you to use functions and objects defined in a module B) It creates a new module C) It imports a module from another programming language D) It is used to define a new class

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Answer & Solution

Answer: Option A

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4

What does the as keyword do when used with the import statement?

A) It renames the imported module or object B) It imports a module as a string C) It imports all modules in the current directory D) It creates an alias for the import keyword

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Answer & Solution

Answer: Option C

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5

What will be the output of the following code:

import math
print(math.pi)

A) The value of π (pi) B) An error will occur C) math D) 3.141592654

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Answer & Solution

Answer: Option A

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6

What is the purpose of the from ... import ... statement in Python?

A) It allows you to import specific objects from a module B) It creates a new module C) It imports a module from another programming language D) It is used to define a new class

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Answer & Solution

Answer: Option A

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7

What is a namespace in Python?

A) A container for holding identifiers (names) B) A module in Python C) A reserved keyword D) A built-in function

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Answer & Solution

Answer: Option A

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8

How can you access a function my_function from a module my_module in Python?

A) By using my_module.my_function() B) By using my_module.function() C) By using my_function.my_module() D) By using function.my_module()

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Answer & Solution

Answer: Option D

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9

What will be the output of the following code:

from math import sqrt
print(sqrt(16))

A) 4 B) An error will occur C) 16 D) 256

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Answer & Solution

Answer: Option C

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10

How can you reload a module in Python?

A) By using the reload() function from the importlib module B) By using the reload keyword C) By using the refresh() function D) By using the update keyword

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Answer & Solution

Answer: Option B

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