Java 6 Illuminated: An Active Learning Approach, 2nd Edition

3.19 Exercises, Problems, and Projects

3.19.1 Multiple Choice Exercises

1. If you want to use an existing class from the Java class library in your

program, what keyword should you use?

❑

use

❑ import

❑ export

❑ include

2. A constructor has the same name as the class name.

❑ true

❑ false

3. A given class can have more than one constructor.

❑ true

❑ false

4. What is the keyword used to instantiate an object in Java?

❑

make

❑ construct

❑ new

❑ static

5. In a given class named Quiz, there can be only one method with the

name Quiz.

❑ true

❑ false

6. A static method is

❑ a class method

❑ an instance method

7. In the Quiz class, the foo method has the following API:

public static ...