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What is ER Diagram?
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What is a CUBE in data warehousing concept?
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What is the difference between star and snowflake schemas?
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How do you create Surrogate Key using Ab Initio?
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Can a dimension table contain numeric values?
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What is hybrid slowly changing dimension?
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How Many different schemas or DW Models can be used in Siebel Analytics. I know Only STAR and SNOW FLAKE and any other model that can be used?
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How can you import tables from a database?
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Where the cache files stored?
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How much data hold in one universe.
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Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition.
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Briefly state different between data ware house & data mart?
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