AP Computer Science A

Advanced Placement Computer Science A focusing on Java programming and object-oriented design.

Practical Applications

Designing a Quiz Program

Interactive Learning with Java

Quizzes are everywhere—apps, websites, and games! You can build your own interactive quiz using Java.

Basic Steps

  • Store questions and answers.
  • Ask questions and get user input.
  • Check if answers are correct and give feedback.

Example

class Question {
  String text;
  String answer;
}

Use a loop to ask each question and compare the user's answer.

How This Helps

These techniques are used in e-learning, training programs, and online competitions.

Examples

  • Looping through a list of questions and checking user answers.

  • Keeping score and displaying results at the end of the quiz.