JNTUA MCA 2nd Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
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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- What are the goals of data mining and knowledge discovery?
- List and explain various data mining applications.
- Explain apriori algorithm.
- Explain density based method and grid based method for cluster analysis.
- Write a short note on:
- Social network analysis.
- Multi relational data mining.
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- Association mining plays very important role in data mining. Prove it.
- How spatial database works?
- Discuss various methods for data cube computation.
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