Which of the following is not a valid namespace?

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

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

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

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