Q1. describe the terms star schema and snowflake schema with proper illustrations.
Q2. describe what is stored in the Meta data in a data warehouse implementation?
Q3. Distinguish between the OLAP and OLTP.
Q4. Describe the Data Cleaning, Data Reduction, Data Integration and Transformation.
Q5. Describe the Basic Concepts and Output Knowledge Representation of Data categorization.
Q6. Illustrate the Neural Network-based categorization? Describe with illustration.