题目内容

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

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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

____ is a high-speed storage area physically located in the computer’s processing unit.

A reserved variable
B. RAM
C. A register
D. A stack

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