Download JNTUA MCA 2014 Feb 1st Sem 9F00403 Data Warehousing And Mining Question Paper

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Code: 9F00403

MCA IV Semester Supplementary February 2014 Examinations

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DATA WAREHOUSING AND MINING

(For 2009, 2010 & 2011 admitted batches only)

Time: 3 hours Max. Marks: 60

Answer any FIVE questions

All questions carry equal marks

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1. What are the goals of data mining and knowledge discovery?
2. List and explain various data mining applications.
3. Explain apriori algorithm.
4. Explain density based method and grid based method for cluster analysis.
5. Write a short note on:
   • Social network analysis.

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   • Multi relational data mining.
6. Association mining plays very important role in data mining. Prove it.
7. How spatial database works?
8. Discuss various methods for data cube computation.

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