Give an example of using the publish/subscribe model.

853

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Can two different jms services talk to each other? For instance, if a and b are two different jms providers, can provider a send messages directly to provider b? If not, then can a subscriber to provider a act as a publisher to provider b?

989

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What is a pure relational orm?

346

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What is the difference between merge and update?

444

---

What is the file extension you use for hibernate mapping file?

451

---

What is a meant by light object mapping?

370

---

What should sessionfactory be placed so that it can be easily accessed?

335

---

What do you create a sessionfactory?

326

---

What is object/relational mapping metadata?

357

---

What is a meant by medium object mapping?

381

---

What does an orm solution comprises of?

388

---

Why hibernate is advantageous over entity beans & jdbc?

432

---

What are pojos?

410

---

State the role of sessionfactory interface plays in hibernate.

444

---

What is a hibernatetemplate?

408

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