Storage binding and deallocation

[f00tiefan]

I'm doing a study guide for my programming class and here is one of the questions. I don't really know how to answer it.

Storage bindings. In C++ how do you create the following types of storage:

a. static storage that holds one int
b. stack-dynamic storage that holds one int
c. explicit heap-dynamic storage that holds one int


How are following kinds of storage in C++ deallocated?

d. stack-dynamic storage
e. explicit heap-dynamic storage

[Duthomhas]

"storage" refers to using memory.

a. How do you create a variable that is statically allocated (not found in a function*)?
b. How do you create a variable that is only created and used for a certain amount of time (found in a function*)
c. How do you create a variable on the heap?

d. How do variables of type (a) and (b) disappear*?
e. How do variables of type (e) disappear*?

*caveats - there are ways to put static variables in functions (using the static keyword), you can create "stack-dynamic" variables using { and } in loops etc, and terminating a program will almost always make all variables disappear, but what is the way to do it without terminating your program, if possible?

Hope this helps.