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Explain piconet?
Which are the olap tools available that are supported by oracle?
What is the difference between olap and datawarehosue?
Explain what are the different types of join operations?
Explain the different types of data warehousing?
Explain what are non-additive facts in detail?
What is is a star schema?
Explain what is a view as it relates to system modeling?
Explain what are slowly changing dimensions?
I know of using applysimple, but there are other ways too?
Explain what are the various methods of getting incremental records or delta records from the source systems?
Why denormalization is promoted in universe designing?
Explain what are the various transformation available?
How to reduce warnings?
What is the difference between a primary and secondary actor in use case modeling?
