What are the various transformation available?
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if you use oracle sql*loader , how do you transform data with it during loading?
How would you write a simple stored procedure in tsql which takes a movie_id and returns all the directors associated with it?
Explain a mapping, session, worklet, workflow, mapplet?
Difference between slicing and dicing with example?
how much memory space occupied real time project (roughly)?
What is the capacity of power cube?
What is the difference between mapping parameter & mapping variable in data warehousing?
What is vldb(very large databases)?
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Explain what are the various methods of getting incremental records or delta records from the source systems?
Explain me what is vldb?
Explain the difference between filter and conditin?