Java-SpringBoot-Interview-Answer

🚀 Java Interview Questions & Answers

A comprehensive collection of Java and Full‑Stack interview questions with answers for experienced professionals.
Covers Core Java, Spring Boot, Databases, Cloud, DevOps, and System Design topics.

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📋 Topics Covered

• Core Java
• Spring Boot
• Kafka
• Edureka
• Multithreading
• AOP (Aspect-Oriented Programming)
• Nginx
• Tomcat
• Apache
• Hibernate
• JPA
• WireMock
• JUnit
• Mockito
• Java 8 & Lambda Functions
• Collections
• Exception Handling
• Design Patterns
• Kubernetes
• Load Balancing
• CI/CD
• Jenkins
• Ansible
• MongoDB
• MySQL
• Oracle
• Cloud Architecture
• Git
• Microservices
• Docker

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📚 How to Use

1. Browse the topics in the repository folders.
2. Each topic contains questions with detailed answers and code examples.
3. Practice the coding exercises before interviews.
4. Use this as a quick revision guide.

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🎯 Who This is For

• Senior Java Developers preparing for interviews.
• Backend Engineers working with Java, Microservices, and Cloud.
• DevOps-aware developers who want to cover CI/CD, Jenkins, Docker, Kubernetes.

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🛠 Contribution

Contributions are welcome!
Feel free to:

• Add new questions
• Improve answers
• Suggest better code examples

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⭐ Support

If you find this repository helpful, please star ⭐ it on GitHub to support the project.

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📌 Author

Raj Yadav
💼 LinkedIn: [Your LinkedIn URL]
📧 Email: raj.code.hunter@gmail.com