what is parallel query?


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More Data Warehouse General Interview Questions

What are the types of SCD?

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Explain what is metadata reporter?

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Explain conformed fact?

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What are different stages of ?Data mining??

1 Answers  


How can we transform row to column?

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Explain the different types of data warehousing?

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What is the function of surrogate key in data warehousing?

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Explain what are conformed dimensions?

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Tell me one example for junk dimension?

9 Answers   TCS,


What is your spectra photometer working principles?

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If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?

1 Answers   CSC,


Explain er diagram?

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