Android™ How to Program, Second Edition

Self-Review Exercises (Sections G.1–G.5)

G.1 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 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.

e) In single inheritance, a class exists in a(n) _____________ relationship with its subclasses.

f) A superclass’s _____________ members are accessible ...