What is difference between opensession and getcurrentsession?

383

What is the difference between save() and persist() methods of session object?

466

What is the importance of lifecycle and validatable interface in hibernate?

494

What are different environments to configure hibernate?

439

What is the hibernate life cycle of an entity?

403

Which hibernate object wraps the jdbc connection?

458

What is the usage of callback interfaces in hibernate?

606

Why do we need orm tools like hibernate?

386

What is the difference between hibernate save () saveorupdate () and persist () methods?

456

List the key components of hibernate.

350

What is the use of evicting method in hibernate?

402

How can we map the classes as immutable?

410

What is implicit polymorphism in hibernate?

507

Is jpa an orm?

346

Explain the difference between hibernate and spring.

367