How to know the time taken for particular report execution?
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Explain swot analysis?
What is the difference between junk dimension and degenerated dimension?
What is an OLAP (On-line Analytical processing) system?
What are different stages of ?Data mining??
What is difference between model & package?
Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
What are the fundamental elements of the data warehouse?
What is data warehosuing hierarchy?
What are Data Marts?
What are data validation strategies for data mart validation after loading process?
What are the different methods of loading dimension tables?
Explain what is analytical or analytic mean?