Explain the difference between triggers and constraints?

648

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Explain about the ruby interface generator?

663

---

What is the use of a ‘’ character?

726

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What's Purchase and selling of foreign currency?

765

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What is for-comprehension in scala?

1

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Explain the hadoop-core configuration?

484

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Is ambari python client can be used to make good use of ambari api’s?

56

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What are namespaces? Why are they important?

616

---

What are hooks in php?

639

---

Mention what are the physical types of fibers?

3

---

Can we catch more than one exception in a single catch block?

740

---

What are the encryption functions available in PHP?

701

---

What is synchronization and why is it important?

655

---

What is the difference between hashset and arraylist?

615

---

What are various warehousing tools?

691

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