Final answer:
In C programming, block scope, initialized, static variables are stored in static memory. They retain their value between calls to the function and remain allocated for the lifetime of the program.
Step-by-step explanation:
The question is asking where block scope, initialized, static C variables are stored. In C programming, variables with static duration that are declared inside a function or block are stored in static memory, not on the stack memory, heap memory, or global memory. These variables are allocated once and exist until the end of the program. Their initial value is set only once, and they retain their value between calls to the function. Static variables can be thought of as being 'cached' by the program because their lifetime extends beyond the execution of the block in which they are defined.