Definitions for "Storage class"
Or storage duration. In C/C++, determines whether a variable (or object, in C++) has a static (or "global") lifetime, in which case it is stored in the same memory location throughout the execution of the program, or an automatic (or "local") lifetime,(in which case it is allocated new storage each time execution control passes to the block in which it is defined. See also automatic storage class, register storage class, scope, static storage class.
an attribute that changes the behavior of a variable
an extra piece of information which you give C to tell it more about how you want the variable stored
Property of an item which determines when and in what area of memory a data item is assigned an address, and when it the address is unassigned.