How are the dimension tables designed?
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Explain what are the mapping paramaters and maping variables?
What is normalization, first normal form, second normal form, third normal form?
What are the data types present in bo?
What is data merging, data cleansing and sampling?
What are CUBES?
Can any one explain the hierarchies level data warehousing.
In document how to create metrics?
Explain have you ever been in a real dilemma at work? What did you do to get out of it?
Explain what is full load & incremental or refresh load?
what is query optimizer? what are different types of optimizer s supported by oracle ?
what is the use of surrogate key in businessobjects
What is a source qualifier?