What is the importance of scope in programming?

What is the importance of scope in programming?

Scope in programming defines the visibility and lifetime of variables. It helps prevent naming conflicts and manages memory.

Can you explain the difference between local and global scope?

Local scope refers to variables defined within a function, while global scope refers to variables defined outside any function, accessible throughout the program.

How does scope affect memory management?

Scope affects memory management by determining when variables are created and destroyed, helping to optimize resource usage.

What are some common scope-related errors?

Common errors include referencing variables that are out of scope, leading to undefined behavior or runtime errors.

Can you give an example of a scope issue in code?

Sure! If you declare a variable inside a function and try to access it outside, you'll get an error because it's out of scope.