How did you plan your Data ware house project?
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What is junk dimension? What is the difference between junk dimension and degenerated dimension?
What are the types of partitioning?
What is the extension of file to save template?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
What are the various methods of getting incremental records or delta records from the source systems?
How to create different types of templates?
How can we run the graph?
How did you plan your Data ware house project?
Advantages of de normalized data?
How can you implement many relations in star schema model?
How to generate the cubes in framework manager?