What is the scope of a local variable?

A local variable is one that is declared within a specific function or sub-procedure. Its scope is limited to the context in which it is defined, meaning it can only be accessed and utilized within that particular sub-procedure. This allows for better management of variable names and memory usage, as the local variable will not interfere with or be affected by variables with the same name in other parts of the program.

This characteristic of local variables enhances modularity in programming, enabling developers to create functions that are self-contained. When the function completes execution, the local variable is typically disposed of, further ensuring that it does not reside in memory longer than necessary.