Hibernate Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Hibernate Interview Questions

Questions Answers Views Company eMail

Why do we need transactions in hibernate?

299

What is the difference between sessionfactory and session in hibernate?

369

What is the difference between jpa and hibernate?

504

What are the contents of hibernate configuration file ( hibernate.cfg.xml )?

327

Difference between first level and second level cache in hibernate?

393

Which class elements are not persisted?

304

What is the purpose of dialect configured in hibernate configuration file?

440

Can we declare entity class as final?

355

What entries we make in the hibernate config file if we are not using hbm files but annotations?

416

How to configure second level cache in hibernate?

414

What is lazy initialization in hibernate?

420

How to do eager loading in hibernate?

406

What is lazy loading / lazy initialization in hibernate?

479

Different types of hibernate instance states?

461

What are the the methods to clear cache in hibernate?

375

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Un-Answered Questions { Hibernate }

What is the difference between level 1 and level 2 cache?

327

How can we reattach any detached objects in Hibernate?

423

What is foreign key in hibernate?

319

What is different between session and sessionfactory in hibernate? (Detailed answer)

318

Is merge faster than insert update?

341

Is hibernate faster than jdbc?

312

Can we create two sessionfactory in hibernate?

373

How do you implement one to many relationships in hibernate?

379

Is hibernate an implementation of jpa?

427

How is sql query created in hibernate?

362

What are the two key components of a hibernate configuration object?

407

What is unidirectional and bidirectional in hibernate?

463

What is transaction management in hibernate?

373

Why hibernate is required?

337

What are the hibernate annotations?

366

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