Fill in the blanks in each of the following statements: a)______ is a form of software reusability in which new classes acquire the members of existing classes and embellish those classes with new...

a)______ is a form of software reusability in which new classes acquire the members of

existing classes and embellish those classes with new capabilities.

b) A superclass’s______ members can be accessed in the superclass declaration
and in

subclass declarations.

c) In a(n)______ relationship, an object of a subclass can also be treated as an object of

its superclass.

d) In a(n)______ relationship, a class object has references to objects of other classes as

members.