Module-mcqs

What is a Python module?

• A collection of classes
• A file containing Python definitions and statements
• A built-in Python function
• A compiled program

How do you import a module in Python?

• import module_name
• include module_name
• use module_name
• attach module_name

What is the purpose of the __name__ variable in a module?

• It stores the module’s filename
• It determines whether the module is run as a script or imported
• It contains all function names in the module
• It is a built-in Python function

How can you import only a specific function from a module?

• import module_name.function_name
• from module_name import function_name
• include module_name.function_name
• use module_name.function_name

What happens if a module is imported multiple times in the same program?

• It will be reloaded every time
• It will be ignored after the first import
• It will cause an error
• It will slow down the program

How do you get a list of all functions and variables defined in a module?

• list(module_name)
• module_name.show()
• dir(module_name)
• help(module_name)

What does 'from module import *' do?

• Imports all functions and variables from the module
• Imports only public functions
• Imports only classes
• Imports only built-in functions

How do you check the location of a module installed in Python?

• print(module_name.__location__)
• print(module_name.__file__)
• print(module_name.__dir__)
• print(module_name.__name__)

Which module is used for mathematical operations in Python?

• os
• sys
• math
• random

How do you install an external module in Python?

• install module_name
• pip install module_name
• import module_name
• setup module_name