Explain the difference between dw and bi?
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How can you clear the cache?
Explain what is the data type of the surrogate key?
What are the tools available for etl?
What is the definition of cube in datawarehousing?
What is data stream and data adaopter?
Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?
How to provide security in frame work manager for a query subject?
What are cluster analysis in data warehousing?
Explain about Control M JObs detaily?How to execute this.
2 Answers Scope International,
Explain what are the steps to build the data warehouse?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meetthe condition.
Hierarchy of DWH?
2 Answers Accenture, EDS, IBM, iFlex, TCS,