What are the various transformation available?
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Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
How much data hold in one universe.
List down some of the real time data-warehousing tools?
Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?
What are the different types of datawarehosuing?
Explain the versions of reportnet?
What is the data type of the surrogate key?
How can you set the client management?
Briefly state different between data ware house & data mart?
What's a Cube in Rolap?
Explain what is analytical or analytic mean?
Explain what are the mapping paramaters and maping variables?