What are the possible data marts in retail sales?


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More Data Warehouse General Interview Questions

How to pivot row data using informatica?

0 Answers  


suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?

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Explain is olap databases are called decision support system true/false?

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What is Drill by? drill through?

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Explain is fact table?

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Explain conformed fact?

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What function should we use to display the value entered or selected by a user in response to a prompt?

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How can we run the graph?

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