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Top 50 Hibernate Interview Questions and Answers - Frequently Asked - 2022

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1. What is Hibernate? Hibernate is the most popular open-source Java ORM framework in use today. Hibernate allows you to map plain old Java objects to relational database tables. Hibernate also provides data query and retrieval facilities. Hibernate generates the SQL calls and attempts to relieve the developer from manual result set handling and object conversion and keep the application portable to all supported SQL databases.  2. What is ORM? ORM sets the mapping between the set of objects which are written in the preferred programming language like Java and relational database like Oracle. It hides and encapsulates the SQL queries into objects and instead of SQL queries, we can use directly the objects to implement the SQL query. 3. What are the major advantages of Hibernate Framework? Hibernate framework is an open-source framework.  Hibernate framework is a high-performance framework because of its internal cache. Provides facilities to automatically create a table. It provides a