A local variable that is declared as ____ causes the program to keep the variable and its latest value even when the function that declared it is through executing.
A) auto
B) static
C) register
D) extern

Question

Quizplus · Accepted Answer

A local variable declared as static will keep its value even when the function that declared it is through executing. This is because static variables are stored in a special memory location that remains allocated throughout the life of the program. Choices A, C, and D do not retain the value of a local variable beyond the scope of the function. A local variable declared as static will retain its value even after the function that declared it has finished executing. This is because static variables have a lifetime throughout the entire program rather than just the scope of the function they are declared in. Auto variables have a lifetime only within the scope of the function they are declared in, register variables are just suggestions to the compiler for optimization, and extern variables are declared outside of any function and can be accessed by other functions in the program.

A Local Variable That Is Declared as ____ Causes the Program