Question 1 Explain the concept of knowledge discovery in database
Question 2 Discuss the following types of Multidimensional Data Models
Stars, Snowflakes and Constellations
Concept Hierarchies
OLAP Operations
Question 3 Discuss the following Data Preprocessing techniques
Data Cleaning
Data Integration and Transformation
Question 4 Define a frequent set
Question 5 Define the terms Classification and Prediction
Question 6 Explain major clustering methods with examples