Frequently Asked Questions (FQAs)

1. How to use def in Python?

The def keyword in Python is used to define functions. We start with def, followed by the function name and any parameters in parentheses. The function body, indented below, contains the code to be executed. Optionally, we can use the return statement to send a value back when the function is called. This structure allows us to create reusable and organized code blocks.

2. What is the purpose of the def keyword in Python?

The def keyword in Python is used to define functions. It allows you to create reusable blocks of code with a specific name, making your code modular, organized, and easier to maintain.

3. Can a Python function have multiple return statements?

Yes, a Python function can have multiple return statements. However, once a return statement is executed, the function exits, and subsequent code is not executed. Each return statement can provide different outcomes based on conditions within the function.

Python def keyword is used to define a function, it is placed before a function name that is provided by the user to create a user-defined function. In Python, a function is a logical unit of code containing a sequence of statements indented under a name given using the “def” keyword. In Python def keyword is the most used keyword.