What are fact, dimension, and measure?
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Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
How are models actually derived?
Explain what does level of granularity of a fact table signify?
Can you describe me a problem you faced when you were trying to load data from R3 system and another system outside sap systems?
What is analytical or analytic mean?
what are the others of "bad files" and "discard files" when using sql*loader?
Suggest a good author for hyperion in data warehousing?
How to answer the question how many fakt table in your datawarehouse and what size it have?
What is vldb(very large databases)?
If two relational tables are connected to sq trans, what are the possible errors it will be thrown?
What are CUBES?
What are the possible data marts in retail sales?