DISTANCE EDUCATION
M.C.A. M.C.A (Lateral) DEGREE EXAMINATION,
MAY 2018.
Fifth Semester
DATA WAREHOUSING AND MINING
(2005 to 2010 Calendar Year)
Time Three hours Maximum 100 marks
Answer any FIVE questions.
All questions carry equal marks.
x 20 100)
1. Discuss in brief about Data mining in marketing.

Explain how information acts as a production factor.

2. Discuss the various stages of Knowledge Discovery
Process with an example.
3. Describe the process architecture of data warehouse with
suitable illustration.
4. What is a Parallel Query? How does parallel query
work?
Describe about backup and recover operations in
data warehouse.
Sub. Code
55
DE-3864
2
SP 5
5. Explain in detail about Capacity planning for a data
warehouse.
6. Give a detailed note on Concept learning.
Describe about OLAP tools.
7. Discuss on association rules with an appropriate
example.
Explain in detail about neural network and its
applications.
8. Elucidate how to design fact tables and dimension
tables.
Discuss the day-to-day operations of the data
warehouse.