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What is a general purpose scheduling tool?
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What type of Indexing mechanism do we need to use for a typical data warehouse?
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What are non-additive facts?
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What is conformed fact?
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What are the Different methods of loading Dimension tables?
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What are conformed dimensions?
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What are the various Reporting tools in the Market?
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Why are OLTP database designs not generally a good idea for a Data Warehouse?
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What is SCD1 , SCD2 , SCD3?
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What does level of Granularity of a fact table signify?
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What is ETL?
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Why is Data Modeling Important?
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Why should you put your data warehouse on a different system than your OLTP system?
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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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How are the Dimension tables designed?
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What is a CUBE in data warehousing concept?
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What is a look up table?
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What is Data warehousing Hierarchy?
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