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

Download JNTUA (JNTU Anantapur) MCA (Master of Computer Applications) 2014 Feb Regular-Supplementary 1st Sem 9F00403 Data Warehousing And Mining Question Paper

Code: 9F00403

MCA IV Semester Supplementary February 2014 Examinations
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
(a) Social network analysis.
(b) 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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