Practical Python: Learn Python Basics Step by Step- Python 3 - Variable Scope

The video tutorial explains the concept of variable scope in programming, highlighting the difference between global and local variables. It demonstrates how variables created inside functions are not accessible outside, leading to potential errors. The tutorial also covers how function parameters act as local variables and discusses the use of the same variable name in different scopes without conflict. Understanding these concepts helps in avoiding common errors related to variable scope.

What happens when you create a variable inside a function?

Why is it possible to have two variables with the same name in different scopes?