Java Fundamentals Quiz Game

A command-line quiz application that tests your knowledge of basic Java programming concepts. This interactive game features multiple-choice questions covering essential Java fundamentals.

📋 Table of Contents

• Features
• Prerequisites
• Installation
• How to Run
• Game Rules
• Topics Covered
• Sample Output
• Project Structure
• Contributing
• License

✨ Features

• 10 Multiple-Choice Questions covering Java fundamentals
• Real-time Feedback on correct and incorrect answers
• Score Tracking with percentage calculation
• Performance Rating based on your final score
• Input Validation to handle invalid user entries
• Clean Console Interface with formatted output

🔧 Prerequisites

• Java Development Kit (JDK) 8 or higher
• A terminal/command prompt
• (Optional) IntelliJ IDEA or any Java IDE

📥 Installation

1. Clone this repository:

git clone https://github.com/yourusername/java-quiz-game.git

2. Navigate to the project directory:

cd java-quiz-game

🚀 How to Run

Using Command Line:

1. Compile the Java file:

javac JavaQuizGame.java

2. Run the program:

java JavaQuizGame

Using IntelliJ IDEA:

1. Open the project in IntelliJ IDEA
2. Right-click on JavaQuizGame.java
3. Select "Run 'JavaQuizGame.main()'"

🎮 Game Rules

1. The game presents 10 multiple-choice questions
2. Each question has 4 options (numbered 1-4)
3. Enter the number corresponding to your answer
4. Receive immediate feedback on whether your answer is correct
5. At the end, view your total score and performance rating

Performance Ratings:

• 90-100%: 🏆 Excellent! You're a Java expert!
• 70-89%: 👍 Great job! You have a solid understanding!
• 50-69%: 📚 Good effort! Keep practicing!
• Below 50%: 💪 Keep learning! Review the fundamentals!

📚 Topics Covered

• Primitive data types
• Default values
• Java keywords and syntax
• Arrays
• JVM (Java Virtual Machine)
• Operators
• Object-Oriented Programming (OOP) concepts
• Inheritance
• Method overriding
• Access modifiers

📸 Sample Output

========================================
  JAVA FUNDAMENTALS QUIZ GAME
========================================
Answer the following questions by entering the option number (1-4)

Question 1: What is the default value of a boolean variable in Java?
1. true
2. false
3. null
4. 0

Your answer: 2
✓ Correct!

----------------------------------------
...

========================================
  QUIZ COMPLETED!
========================================
Your Score: 8/10
Percentage: 80.00%

Performance: 
👍 Great job! You have a solid understanding!
========================================

📁 Project Structure

java-quiz-game/
│
├── JavaQuizGame.java    # Main game file
├── README.md            # Project documentation
└── .gitignore          # Git ignore file

🤝 Contributing

Contributions are welcome! Here's how you can help:

1. Fork the repository
2. Create a new branch (git checkout -b feature/new-questions)
3. Add your changes (e.g., more questions, difficulty levels)
4. Commit your changes (git commit -m 'Add new feature')
5. Push to the branch (git push origin feature/new-questions)
6. Open a Pull Request

Ideas for Contributions:

• Add more questions
• Implement difficulty levels (Easy, Medium, Hard)
• Add a timer for each question
• Create a leaderboard system
• Add categories (OOP, Collections, Exception Handling, etc.)

👨‍💻 Author

Ashika - https://github.com/Ashika005

🙏 Acknowledgments

• Questions based on fundamental Java concepts
• Inspired by the need for interactive learning tools
• Built for Java beginners and students

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Happy Learning! 🎓

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