Why do we need hibernate in java?

365

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What is a polymorphic association?

358

---

What are the important interfaces in hibernate?

362

---

What is the architecture of hibernate?

395

---

What is hibernate qbc api?

348

---

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

396

---

What are callback interfaces in hibernate?

371

---

Can we serialize static variables in java?

1097

---

How to make object serializable in java?

992

---

Implementations of set interface?

1014

---

Explain about fail safe iterators in java?

1025

---

When we serialize an object does the serialization mechanism saves its references too?

1021

---

What is an eror in java?

1054

---

Explain about map interface in java?

996

---

What is sortedmap interface?

999

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