1  import java.util.Scanner;

  2  

  3  /**

  4     This program shows a simple quiz with two choice questions.

  5  */

  6  public class QuestionDemo2

  7  {

  8     public static void main(String[] args)

  9     {

 10        ChoiceQuestion first = new ChoiceQuestion();

 11        first.setText("What was the original name of the Java language?");

 12        first.addChoice("*7", false);

 13        first.addChoice("Duke", false);

 14        first.addChoice("Oak", true);

 15        first.addChoice("Gosling", false);

 16  

 17        ChoiceQuestion second = new ChoiceQuestion();

 18        second.setText("In which country was the inventor of Java born?");

 19        second.addChoice("Australia", false);

 20        second.addChoice("Canada", true);

 21        second.addChoice("Denmark", false);

 22        second.addChoice("United States", false);

 23  

 24        presentQuestion(first);

 25        presentQuestion(second);

 26     }

 27  

 28     /**

 29        Presents a question to the user and checks the response.

 30        @param q the question

 31     */

 32     public static void presentQuestion(ChoiceQuestion q)

 33     {

 34        q.display();

 35        System.out.print("Your answer: ");

 36        Scanner in = new Scanner(System.in);

 37        String response = in.nextLine();

 38        System.out.println(q.checkAnswer(response));

 39     }

 40  }

 41