If a class B is a pubic base class for a derived class D, then an object of class D bears what relationship to class B? An is-a relationship There is no relationship between the two. O A has-a relationship ? A fraternal relationship Question 15 (5 points) Suppose class child is derived from ciass Parenc that was in turn derved trom class GrandParent i) child, ii) Parent, ??? )Grandparent what is the order? hss Paren that was in turn dorved trom clasn GrandPasant When we destroy an object of ciae caiid troe destructors Please read the options carefulily Grandparent Parent, Child Chld, Parent, GrandParent randparent