What is pre-emptive and non-pre-emptive?
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What are various warehousing tools?
in general which algorithms for used?
How are the dimension tables designed?
What is data type of the surrogate key?
Explain how to get the first 100 rows from the flat file into the target?
Database in use is oracle?
Explain what is metadata reporter?
What are the vaious etl tools in the market?
Where the applications and where
What is the use of tabular model, tabular sql, tabular reference in real time application?
What is index awareness in universe?
What is many-to-many dimensional model in datawarehousing ?