题目内容

Unlike automatic variables that can be initialized by either constants or expressions using both constants and previously initialized variables, static variables can only be initialized using constants or constant expressions.

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You can take the address of a register variable using the address operator &.

Where and how long a variable’s storage locations are kept before they are released can be determined by the ____ of the variable.

A. storage class
B. time-dimension
C. scope
D. data type

The four available storage classes are called auto, static, extern, and ____.

A. stack
B. intern
C. void
D. register

____ 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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