The Complete Python Course - Global Scope

The video tutorial explains the concept of global scope in Python, contrasting it with local scope. It demonstrates creating a Python file and using global variables within a function. The tutorial shows how to execute the program and explains the output, emphasizing that global variables can be accessed both inside and outside functions without errors.

What is the main difference between global and local scope in Python?

• Local variables are accessible from any part of the program.

• Global variables are only accessible within the function they are declared.

• Local variables can be accessed anywhere in the program.

• Global variables can be accessed anywhere in the program.

In the context of global scope, where should a variable be declared to be accessible throughout the program?

• Inside a function

• Inside a class

• Outside any function

• Inside a loop

What happens when you try to access a global variable inside a function?

• The variable can be accessed without any issues.

• The function needs to be declared as global.

• The variable is not recognized.

• It causes an error.

Why does the program not show any error when accessing the global variable multiple times?

• Because the variable is declared inside the function.

• Because the variable is declared globally.

• Because the variable is declared in a loop.

• Because the variable is declared as a constant.

What is the result of running the program with a global variable accessed multiple times?

• The program crashes.

• An error is displayed.

• The value is printed multiple times without error.

• The value is printed once.