Hands on Testing Java: Lab #4

Prelab Questions

Type in your answers to each of these questions in a file named prelab04.txt in your Prelab Questions directory. Turn in your answers before the beginning of your laboratory session.

Short Answer Questions

Question #1: A method without a body is called a method ____________.

Question #2: A value that is passed to a method when that method is called is an ____________ to that method.

Question #3: The variables in a method definition that receive values are known as ____________.

Question #4: A value is sent back from a method using the ____________ statement.

Programming Questions

public class Prelab04 {
  public static int twice(int value) { return 2 * value; }
}

Code #1: What's the return type of this method?

Code #2: What's the name of this method?

Code #3: What are the parameters of this method?

Code #4: Write a method invocation of this method with 34 as an argument.

Code #5: Rewrite this method as a method stub.