Start a batches with in a batch?
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Tell me what is degree of a relation?
Why we use repository connectivity?
Explain what are the various reporting tools in the market?
What is is the guidelines to build universe with better performance? R performance tuning issues of universes?
Explain datawarehousing?
Suppose we want to display zero when null values coming to report how can we do that?
Describe the differences between a data warehouse and data mart.
Explain what are fact, dimension, and measure?
Explain what is the extension of file to save template?
why oracle is the best database for data warehousing?
What is loop in data warehousing?
what role views play in dimensional modeling?