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

Hibernate Interview Questions

Questions Answers Views Company eMail

Can we disable first level cache? What should one do if we don't want an object to be cached?

359

What are the restrictions for the entity classes?

399

What are the different id generating strategies using @generatedvalue annotation?

402

Which hibernate object wraps the jdbc connection?

447

What the core interfaces are of hibernate framework?

390

What are the extension interfaces that are there in hibernate?

338

Explain the role of session interface in hibernate.

373

What are the main advantages of orm like hibernate?

365

Why do you need orm tool like hibernate?

341

What is hibernate query language (hql)?

359

What is the advantage of hibernate over jdbc?

343

Explain the general flow of hibernate communication with rdbms.

371

What are different environments to configure hibernate?

432

How does hibernate distinguish between transient (i.e. Newly instantiated) and detached objects?

331

What does hibernate.properties file consist of?

359

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Un-Answered Questions { Hibernate }

What is difference between save and merge in hibernate?

534

Difference between the first and second level cache in hibernate?

329

Explain criteria api?

376

What is generationtype identity?

351

What is the use of entitymanager in hibernate?

374

What are the different types of extension interface that is present in hibernate?

535

Why is sessionfactory used in hibernate?

371

What does hibernate.hbm2ddl.auto create means?

353

What is hibernate inheritance?

345

Which type of associated entities are eagerly loaded by default?

387

What do you mean by named – sql query?

389

List some of the database support by hibernate?

360

What is difference between getcurrentsession () and opensession ()?

437

How many objects are there in hibernate architecture?

380

Should all the mapping files of hibernate have .hbm.xml extension to work properly?

338

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