Exam Details
| Subject | data mining and warehousing | |
| Paper | ||
| Exam / Course | m.c.a./ m.c.a.(lateral) | |
| Department | ||
| Organization | Alagappa University Distance Education | |
| Position | ||
| Exam Date | December, 2017 | |
| City, State | tamil nadu, karaikudi |
Question Paper
DISTANCE EDUCATION
M.C.A. (S)/M.C.A. (Lateral) DEGREE EXAMINATION,
DECEMBER 2017.
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.
20 100)
1. Discuss about data minning vs query tools.
How data mining can be used in marketing?
2. Write about OLAP Tools. Explain association rules.
What is the need for preliminary analysis of the
data?
3. Explain in detail about KDD.
How decision trees can be used in Data Mining?
4. Describe data warehouse. Explain in detail about
system process and process architecture.
Explain the concept of data marting.
5. Brief about systems and data warehouse process.
Mention the role of process managers in data
warehouse.
Sub. Code
55
DE-2764
2
sp4
6. Write about hardware architecture and physical
layout of data warehouse.
How to operate the data warehouse?
7. List out and explain various features of data
warehouse.
How testing is done in data warehouses?
8. Write short note on
Data mining
Knowledge discovery process
Data warehouse
M.C.A. (S)/M.C.A. (Lateral) DEGREE EXAMINATION,
DECEMBER 2017.
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.
20 100)
1. Discuss about data minning vs query tools.
How data mining can be used in marketing?
2. Write about OLAP Tools. Explain association rules.
What is the need for preliminary analysis of the
data?
3. Explain in detail about KDD.
How decision trees can be used in Data Mining?
4. Describe data warehouse. Explain in detail about
system process and process architecture.
Explain the concept of data marting.
5. Brief about systems and data warehouse process.
Mention the role of process managers in data
warehouse.
Sub. Code
55
DE-2764
2
sp4
6. Write about hardware architecture and physical
layout of data warehouse.
How to operate the data warehouse?
7. List out and explain various features of data
warehouse.
How testing is done in data warehouses?
8. Write short note on
Data mining
Knowledge discovery process
Data warehouse
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