What are two tools used to achieve late binding? dangling pointers and virtual methods virtual methods and pointers runtime stack and static storage absolute methods and dynamically allocated memory QUESTION 4 When a pointer to a dynamically allocated object is returned from a function, ownership of that object and the responsibility for deleting that memory when done with it, remains with the function that initially created it. True False QUESTION 5 What is "late biding"? The method code that executes should be determined at runtime rather than compile time. When the activation record is put on the runtime stack. When a student gets all knotted up because their programming assignment is not completed by the due date. When a derrived class object is substituted for an instance of the base class. QUESTION 6 Using an alias for a dynamically allocated object is poor programming practice. True False QUESTION 7 Which of the following creates a pointer variable? MagicBox> * myBoxPtr; All of these MagicBox> myBoxPtr; MagicBox myBoxPtr