Can you brief about the Data warehouse project you worked on?
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What is the difference between er modeling and dimensional modeling?
What is difference between e-r modeling and dimensional modeling?
Explain why are oltp database designs not generally a good idea for a data warehouse?
Is union transormation is active transformation?
Explain the versions of reportnet?
Explain how to get the first 100 rows from the flat file into the target?
What is mean by aggregate aware?
What is latest version of power center / power mart?
Explain about core dimension,
Explain the difference between data ware house & data mart?
Explain what is power center repository?
Why we use repository connectivity?