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What is the datatype of the surrogate key ?
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What is VLDB?
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Explain the advanatages of RAID 1, 1/0, and 5. What type of RAID setup would you put your TX logs.
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Name some of modeling tools available in the Market?
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What is a general purpose scheduling tool?
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What are non-additive facts?
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What is ODS?
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If I have table T1 and table T2 T1 has 250 cols and 10,000 rows T2 has 2 billion rows and 10 cols Which one would be Fact table and which one would be Dimension table and why ?
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Is it correct/feasible develop a Data Mart using an ODS?
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