Suppose a program has a class called A and another class called B. A is an abstract class and B inherits A. A has an abstract method called drive().

Question

Answer

Class A cannot be inherited by any more classes besides class B.

Answer

When method drive() is overriden bY several subclasses of class A, dynamic method binding is used to determine the correct subclass during call to method drive().

Answer

Class B is a concrete class.

Answer

We can use a superclass reference to make call to method drive().

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Suppose a program has a class called A and another class called B. A is an abstr...

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