What happens when a variable declaration is executed? Give an example.

Question

Accepted Answer

A variable is like a named memory location (box).
When a variable is declared:

  
  Memory is allocated
  
  
  A name is assigned
  

👉 Example:
 
int x;

This creates a memory location named x to store integer values.

What happens when a variable declaration is executed? Give an example.

Answer with Explanation