How to add default rules in transformer?

675

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Define query studio?

579

---

What is main difference mapplets and mapping?

556

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Define metrics studio?

567

---

What are the types of studio?

669

---

Source table has 5 rows. Rank in rank transformation is set to 10. How many rows the rank transformation will output?

568

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What is difference between primary key and unique key constraints?

554

---

Define query items?

585

---

What are the different uses of a repository manager?

592

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Define dimensions?

605

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Why need staging area database for dwh?

628

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What are shortcuts? Where it can be used? What are the advantages?

536

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Give the advantages of cognos?

563

---

Name the types of gateway?

586

---

Explain the characteristics of cognos?

599

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