☕ Java OOPs Concepts – Questions & Answers 🚀

A complete guide to mastering Object-Oriented Programming in Java
🎯 Perfect for beginners, students & interview preparation 🎯

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✨ Introduction

This repository is a curated collection of Java OOPs concepts explained in a simple, structured, and interview-focused way.
It is designed to help you understand the fundamentals of Object-Oriented Programming and prepare confidently for coding interviews.

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📖 What This Repo Contains

• 📘 Detailed Notes on Java OOPs concepts
• 🏗 Core Topics: Classes, Objects, Inheritance, Polymorphism, Abstraction, Encapsulation
• 💡 Key Keywords: this, super, final, instanceof and more
• ❓ Interview Questions commonly asked in top companies
• 🗂 Organized Structure with theory + examples

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🏆 Why Use This Repo?

✔️ Quick revision for placements & interviews
✔️ Covers both theory & practical examples
✔️ Simplified explanations for easy understanding

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⭐ If this repo helps you, don’t forget to star it! ⭐

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Contribution Guidelines

• Make a folder of your name under the folder ContributorsLibrary
• Commit your contributions under it
• Maintain structure for different types of resources

Steps to Contribute

1. Fork this repository
2. Clone your fork to your local system git clone https://github.com/your-username/repo-name.git
   cd repo-name
   
3. Create a new branch git checkout -b your-branch-name
4. Navigate to ContributorsLibrary/ and create your folder using your name mkdir ContributorsLibrary/YourName
5. Add your resources to the proper subfolder (Notes/, etc)
6. Commit your changes git add . git commit -m "Added by "
7. Push to your fork git push origin your-branch-name
8. Open a Pull Request to the main repository