What is drill-through?
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What is power play plug in?
What is BCP?
What is the advantages data mining over traditional approaches?
Explain a relation schema and a relation?
What is the difference between snowflake and star schema? What are situations where snowflake schema is better than star schema when the opposite is true?
How can we do data cleaning?
Explain what is the difference between olap and datawarehosue?
What are the stages that are required in data warehousing?
What is the difference between datawarehouse and bi?
where exactly in dataware house a confirmed dimension can be created
What is dimension modeling?
Explain are data mart and dwh normalized or denormalized? Do both of them exist in