What is defined as partial backup?
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3.What is fact less fact ?
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wat is code review and wat actually srs or how can we create HLD,LLD.PLS,GIVE ME ANSWER AS EARLY AS FAST.
What are the different types of segments?
What should I have in mind when building olap solution from scratch?
What is data cleaning? How can we do that?
What are cluster analysis in data warehousing?
How can we do data cleaning?
what are the similarities between ROLAP and MOLAP
What are data validation strategies for data mart validation after loading process?
Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
What are parallel querys and query hints?
What is a junk dimension? What is the difference between junk dimension and degenerated dimension?