Explain what are the different types of join operations?
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Difference between e-r modeling and dimentional modeling?
Explain grouped cross tab?
How to generate the cubes in framework manager?
How would you write a left join statement to return a result set of movie.title�s and director.name�s?
What are the data types present in bo? What happens if we implement view in the designer n report?
What is is the guidelines to build universe with better performance? R performance tuning issues of universes?
What's a Cube in Rolap?
What is degenerate dimension table?
What are the various methods of getting incremental records or delta records from the source systems?
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?
Explain how does tuple-oriented relational calculus differ from domain-oriented relational calculus?
Explain clustering algorithm?