Exam Details
| Subject | data ware housing & data mining | |
| Paper | ||
| Exam / Course | m.sc. computers | |
| Department | ||
| Organization | acharya nagarjuna university-distance education | |
| Position | ||
| Exam Date | May, 2017 | |
| City, State | new delhi, new delhi |
Question Paper
Total No. of Questions 18] [Total No. of Pages 2
M.Sc. DEGREE EXAMINATION, MAY 2017
COMPUTER SCIENCE
Second Year
Data Ware Housing Data Mining
Time 3 Hours Maximum Marks 70
SECTION A × 15 45)
Answer any Three questions
Q1) What is datawarehousing? Discuss about the flow of data in datawarehouse Design
Architecture?
Q2) What is Data mining? What is the importance of it? On what kind of data, data mining
is applied? Explain.
Q3) Explain parallesim and performance of the physical datawarehouse?
Q4) Explain the different types of partitioning data with Oracle 8i?
Q5) Discuss in detail about different types of OLAP services?
SECTION B × 5 20)
Answer any Four questions
Q6) How is a datawarehouse different from a database? How are they similar?
Q7) Explain about ETL Architecture?
Q8) Discuss about star flake scheme?
Q9) Explain the modes methods of operation in SQL Loader?
Q10) Explain the Data mining techniques?
Q11) Explain how neural networks are useful in data mining?
Q12) Explain about bitmap indexes?
Q13) Difference between Range based partitioning and Hash Partitioning?
SECTION C × 1
Q14) Define Datamart?
Q15) Define Data transformation?
Q16) Define project Management Risk?
Q17) What is Database Repository
Q18) Define B tree indexes?
M.Sc. DEGREE EXAMINATION, MAY 2017
COMPUTER SCIENCE
Second Year
Data Ware Housing Data Mining
Time 3 Hours Maximum Marks 70
SECTION A × 15 45)
Answer any Three questions
Q1) What is datawarehousing? Discuss about the flow of data in datawarehouse Design
Architecture?
Q2) What is Data mining? What is the importance of it? On what kind of data, data mining
is applied? Explain.
Q3) Explain parallesim and performance of the physical datawarehouse?
Q4) Explain the different types of partitioning data with Oracle 8i?
Q5) Discuss in detail about different types of OLAP services?
SECTION B × 5 20)
Answer any Four questions
Q6) How is a datawarehouse different from a database? How are they similar?
Q7) Explain about ETL Architecture?
Q8) Discuss about star flake scheme?
Q9) Explain the modes methods of operation in SQL Loader?
Q10) Explain the Data mining techniques?
Q11) Explain how neural networks are useful in data mining?
Q12) Explain about bitmap indexes?
Q13) Difference between Range based partitioning and Hash Partitioning?
SECTION C × 1
Q14) Define Datamart?
Q15) Define Data transformation?
Q16) Define project Management Risk?
Q17) What is Database Repository
Q18) Define B tree indexes?
Subjects
- advanced computer architecture
- artifical intelligence
- compiler design
- computer graphics
- computer networks
- computer organization
- cryptography and network security
- data structures
- data ware housing & data mining
- database management systems
- design and analysis of algorithms
- discrete mathematical structures
- embedded systems
- image processing
- microprocessor & applications
- object oriented analysis and design
- object oriented programming
- software engineering
- tcp / ip
- theory of automata and formal languages
- user interface design