____ can only be members of the auto, static, or register storage classes.
A. Constants
B. int variables
C. Local variable
D. Global variable
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If no class description is included in the declaration statement of a local variable, the variable is automatically assigned to the ____ class.
A. auto
B. static
C. extern
D. register
When the function returns control to its calling function, its ____ variables “die”.
A. local static
B. extern
C. local extern
D. local auto
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. extern
D. register
____ variables have the same time duration as automatic variables.
A. Static
B. Register
C. Extern
D. Global