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Top 10 Hibernate Interview Questions and Answers (2025 Edition)
Prepare for Java interviews with these top Hibernate questions and answers. Covers core ORM concepts, mappings, caching, HQL, transactions, and best practices.
📘 Introduction
Hibernate is one of the most commonly used ORM frameworks in Java, and a frequently asked topic in interviews. Whether you’re a fresher or an experienced developer, mastering Hibernate is essential for working with databases in Java.
In this article, we’ll explore the top 10 Hibernate interview questions with clear answers and real-world examples.
1️⃣ What is Hibernate?
Answer:
Hibernate is a powerful, open-source ORM (Object-Relational Mapping) framework for Java. It simplifies database operations by allowing developers to map Java classes to database tables and handle CRUD operations without writing SQL manually.
✅ Example:
@Entity
public class Product {
@Id
private Long id;
private String name;
private double price;
}
Hibernate automatically handles table creation, inserts, updates, and deletes based on this class.