What are parallel querys and query hints?


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More Data Warehouse General Interview Questions

Explain the main difference between inmon and kimball philosophies of data warehousing?

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How many ways we test the universe & Report?

2 Answers  


Briefly state different between data ware house & data mart?

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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,


What is the difference between drill through and masterdetail reports?

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Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meetthe condition.

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why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.

0 Answers   IBM,


How many project sources we can create in metadata?

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what are the different views that are considered when building an object-oriented software system?

0 Answers   InfoAxon Technologies,


What is data analytics in simple terms?

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Explain what are fact, dimension, and measure?

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Suppose a null dataset with 10 variables; I want to print only name of the varibales in log window and also output window. How can we do this one?

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