Explanation/Reference:
Explanation:
B: The relationship modeled by composition is often referred to as the "has-a" relationship. Here SuperCar
has-a Car.
C:The relationship modeled by inheritance is often referred to as the "is-a" relationship. Modeling an is-a
relationship is called inheritance because the subclass inherits the interface and, by default, the
implementation of the superclass. Inheritance of interface guarantees that a subclass can accept all the
same messages as its superclass. A subclass object can, in fact, be used anywhere a superclass object is
called for. E:The polymorphic method call allows one type to express its distinction from another, similar
type, as long as they're both derived from the same base type. This distinction is expressed through
differences in behavior of the methods that you can call through the base class.