What are bidirectional relationships?

402

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Which annotation is used to auto generate primary key?

609

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What is a unidirectional relationship?

403

---

What is the difference between session and entitymanager?

467

---

Can we delete foreign key?

560

---

Why do we use cache in hibernate?

388

---

Why do we need mapping?

360

---

What is one to many and many to many relationships one to many?

434

---

What is cascade persist?

402

---

What is collection mapping?

382

---

What is the difference between merge and merge join in ssis?

376

---

What is the purpose of mapping?

413

---

What does the session object hold?

366

---

What is entitymanager flush?

385

---

Why we are using jpa annotation instead of hibernate?

407

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