Correct Answer (Detailed Explanation is Below)
B.
It retains its value between function calls
Detailed Explanation
Answer: (B) It retains its value between function calls
A static local variable has local scope, but its lifetime extends for the duration of the program.
For example:
void count() { static int x = 0; x++; }
Each time the function is called, the same static variable is used and its previous value is retained.
This is an important distinction: scope tells where a variable can be accessed, while lifetime tells how long the variable exists.
