What are data modeling and data mining?


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More Data Warehouse General Interview Questions

Name at least three brands of Database Management Systems

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Why null values are mapped as 0 in fact tables?

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What is factless fact tables?

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What is cfapplication tag?

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What are fact, dimension, and measure?

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What is vdl (view definition language) explain?

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Explain can a dimension table contains numeric values?

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Explain what is the extension of file to save template?

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What is metadata in context of a datawarehouse and how it is important?

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After the complete generation of a report who will test the report and who will analyze it?

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What is VLDB?

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How can we schedule the graph in unix?

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