Q1. Describe the main steps of Extraction Transformation and Loading process (ETL).
Q2. Describe the Drill-Down Analysis and Event Mapping in the context of EIS.
Q3. Describe the method of Normalization in warehouses with its benefits.
Q4. Describe ID3 Algorithm for the decision trees.
Q5. Write detail notes on any three of the given:
a) Mining Association Rules
b) Outlier Analysis
c) Decision Support System
d) Applications and trends in Data Mining.