Explain what are components of reportnet?


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More Data Warehouse General Interview Questions

What are the steps of implementing data warehousing?

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Where we use surrogate key explain with example?

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What is the very basic difference between data warehouse and operational databases?

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Explain what are the different types of data warehousing?

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Explain how are the dimension tables designed?

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In a star schema, are foreign key constraints between facts and dimensions neccessary?

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What is normalization, first normal form, second normal form, third normal form?

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What are snapshots? What are materialized views & where do we use them?

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How can we acheive correlated sub-query in designer?can anyone help me in this regard?

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Explain are data mart and dwh normalized or denormalized? Do both of them exist in

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What is a real-time data warehouse? How is it different from near to real-time data warehouse?

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Explain what are the modules in power mart?

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