Question

What are the points to be noted while defining a function?

Answer 1

1. Function blocks begin with the keyword “def ” followed by the function name and parenthesis ( ).
2. Any input parameters or arguments should be placed within these parentheses when you define a function.
3. The code block always comes after a colon (:) and is indented.
4. The statement “return [expression]” exits a function, optionally passing back an expression to the caller. A “return” with no arguments is the same as a return None.