Question

What happens when a variable is created in the global scope (main scope)?

Answer 1

When a variable is created in the global scope (main scope), it can be accessed and modified by any part of the program.

Step-by-step explanation:

What happens when a variable is created in the global scope (main scope)?

In programming, the global scope, also known as the main scope, is the outermost scope where variables can be created. When a variable is created in the global scope, it can be accessed and modified by any part of the program. This means that the variable is available to all functions and blocks within the program.

For example, if we declare and initialize a variable named 'x' in the global scope:

x = 10;

We can use this variable in any function or block within the program, without needing to pass it as an argument or re-declare it.