SELECT ALL the statements that are true.

Group of answer choices

A pointer holding the address of storage allocated with the new operator can be returned to the heap by calling the delete operator on that pointer.

Deleting a null pointer is called a dangling pointer.

Pointers used to hold dynamically allocated memory addresses follow special scoping rules.

A pointer that is pointing to deallocated memory is called a null pointer.

Dynamically allocated memory stays allocated until it is explicitly deallocated or until the program ends.