Mastering Python Functions and Modules

What is the correct syntax to define a function in Python?

• create function_name(parameters):

• function function_name(parameters) {}

• function_name = (parameters) => {}

• def function_name(parameters):

What are the different types of function arguments in Python?

• Positional arguments, keyword arguments, default arguments, variable-length arguments (*args, **kwargs), keyword-only arguments.

• Named parameters

• Immutable arguments

• Static arguments

How do you specify a default value for a function argument?

• Use 'def function_name(parameter=default_value)' in the function definition.

• Specify default values using 'default(parameter)' syntax.

• Set the default value inside the function body.

• Use 'function_name(parameter: default_value)' in the function definition.

What is the purpose of the return statement in a function?

• The return statement allows a function to take user input.

• The purpose of the return statement is to exit a function and return a value to the caller.

• The return statement is used to print output to the console.

• The return statement pauses the function until it is called again.

How can you return multiple values from a function?

• Use global variables to store values

• Return a single value only

• Print the values instead of returning them

• Return a tuple, list, or dictionary from the function.

What is a module in Python?

• A module is a built-in function in Python.

• A module is a graphical user interface in Python.

• A module in Python is a file containing Python code that can be imported and used in other Python programs.

• A module is a type of variable in Python.

How do you create a package in Python?

• Install packages using pip without creating a directory.

• Use a text file to store your modules.

• Create a directory with an __init__.py file and add your modules.

• Create a single Python file without any directories.

What is the syntax to import a module in Python?

• require module_name

• load module_name

• import module_name

• include module_name

How can you import specific functions from a module?

• Use 'from module_name import function_name1, function_name2'.

• Use 'include module_name as alias'.

• Use 'require(module_name).function_name1, function_name2'.

• Use 'import function_name1, function_name2 from module_name'.

What is the difference between 'import module' and 'from module import function'?

• The difference is that 'import module' imports the whole module, while 'from module import function' imports only the specified function.

• 'import module' is used for importing classes, while 'from module import function' is used for importing variables.

• 'import module' allows access to all functions in the module, while 'from module import function' restricts access to only one function.

• Both 'import module' and 'from module import function' import the entire module but with different syntax.