M.B.A. (SM) DATA MINING AND WAREHOUSING

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M.B.A. (SM) DEGREE EXAMINATION, MAY 2018.
Fourth Semester

DATA MINING AND WAREHOUSING

(2013–14 Academic year and 2014 Calendar year onwards)
Time : Three hours Maximum : 100 marks

SECTION A — (5  8 = 40 marks)
Answer any FIVE questions.

1. What is the difference between data mining and query tools?

2. Write in brief about concept learning.

3. Discuss about the importance of data cleaning operation.

4. Write a note on Association rules.

5. Explain in detail about partitioning strategy in data ware house architecture.

6. Discuss about Data backup and recovery in data ware housing.

7. Discuss the importance of meta data in data marting.

8. Discuss about service level agreements in operating a data warehouse.

SECTION B — (4 × 15 = 60 marks)
Answer any FOUR questions.

9. Discuss in detail about the advantages of data mining in marketing with real time examples.

10. Explain in detail about the self learning computer systems.

11. Explain in detail about KDD environment.

12. Describe about hardware architecture of data warehouse.

13. Explain in detail about data warehouse process managers.

14. Discuss in detail about testing the data warehouse.

15. Explain in detail about data ware house layout.

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