Where do we use semi and non additive facts?


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More Data Warehouse General Interview Questions

Explain what is the advantages data mining over traditional approaches?

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How can we schedule the graph in unix?

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What is IQD file?

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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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Explain what are snapshots? What are materialized views & where do we use them? What is a materialized view log?

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Explain the hierarchies level data warehousing.

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How can we do ETL process in SQL Server?

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What are the steps involved in creating dimensional modeling process?

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Explain normalization?

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DWH architecture?

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Which parameter specified in the default storage clause of create tablespace cannot be altered after creating the table space?

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How to design file watch jobs?

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