Why do we need hibernate in java?

405

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What is a polymorphic association?

404

---

What are the important interfaces in hibernate?

416

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What is the architecture of hibernate?

438

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What is hibernate qbc api?

400

---

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

449

---

What are callback interfaces in hibernate?

413

---

Can we serialize static variables in java?

1149

---

How to make object serializable in java?

1033

---

Implementations of set interface?

1074

---

Explain about fail safe iterators in java?

1084

---

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

1085

---

What is an eror in java?

1114

---

Explain about map interface in java?

1056

---

What is sortedmap interface?

1059

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