12:40 PM
VAAGESWARI COLLEGES
1. List out the evolution of Database Technology?
2. Explain Data Mining and what are Data Mining Goals?
3. What is Knowledge Discovery in Databases? How it is Different from Data Mining?
4. What are the difference between DBMS and DM?
5. Explain the Architecture of a typical Data Mining Systems?
6. What are the issues and challenges in Data Mining?
7. Write the difference between operations Database systems and Data warehouses?
8. What is multi dimensional model? How it is used in a Warehouse?
9. What are the different types of Schemas? Explain them?
10. Explain Three-Tier Data Warehouse Architecture?
11. Explain integrated OLAM and OLAP Architecture in detail. And also write some reasons to why OLAM is so Particularly important?
12. Explain briefly about the needs of preprocessing the data and also Explain different forms of Data pre processing briefly?
13. Define data Mining query? Write brief notes on data mining primitives?
14. Explain designing graphical user interface based on a DMQL?
15. Explain data generalization and concept description what are the limitations of OLAP tools in presenting them?
16. Explain Attribute Oriented Induction for data characterization using an example?
