Self-Assessment Exercises
Chapter 3:
Classes and Class Members
1.
The private ________ of a class is the detailed explanation of how a class does its work.
a.
implementation
b.
interface
c.
object
d.
section
2.
Which of the following is one of the Java intrinsic (primitive) types?
a.
boolean
b.
double
c.
int
d.
All of the above
3.
Which keyword is used to create an instance of a class?
a.
class
b.
extends
c.
instantiate
d.
new
4.
The
this
keyword is a reference to a(n) ________.
a.
class
b.
keyword
c.
object
d.
program
5.
The ________ class contains a method called
setColor()
.
a.
Color
b.
FancyText
c.
Graphics
d.
Object
