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8 Hibernate interview Q&As

FAQ Hibernate interview questions & answers are covered below.

Q1. What is an Object-to-Relational Mapping (i.e. ORM) tool?
A1. There are several ways to persist data to a database from your Java applications.

1) Direct JDBC SQL statements for the CRUD (Create,

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8 JPA interview questions and answers

Q1. What is a JPA? What are its key components? A1. The process of mapping Java objects to database tables and vice versa is called “Object-relational mapping” (ORM). The Java Persistence API provides Java developers with an object/relational mapping (ORM) facility for managing relational data in Java applications. … Read...

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Hibernate First & second level cache interview Q&As

Q. What is a first-level cache in Hibernate? A. First-level cache always is associated with a “Session” object. Hibernate uses this cache by default. You can’t turn it off. Hibernate caches the SQL statements like insert, update, delete, etc in the first-level cache. By default, … Read more ›...

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Q08 – Q15 Hibernate interview Q&As

Extends 15+ Hibernate interview questions & answers – Q1 – Q7. Hibernate interview questions & answers with diagrams & code snippets to not only prepare for the job interviews, but also to easily grasp the concepts Q9. Explain hibernate object states? Explain hibernate objects life cycle? … Read more ›...

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