Android™ How to Program, Second Edition

Self-Review Exercises

B.1 Fill in the blanks in each of the following:

a) Each class declaration that begins with keyword _________ must be stored in a file that has exactly the same name as the class and ends with the .java file-name extension.

b) Keyword ____________ in a class declaration is followed immediately by the class’s name.

c) Keyword ____________ requests memory from the system to store an object, then calls the corresponding class’s constructor to initialize the object.

d) Each parameter must specify both a(n) ____________ and a(n) ____________.

e) By default, classes that are compiled in the same directory are considered to be in the same package, known as the ____________.

f) When each object of a class maintains its own copy ...