Explain multivalued dependency?
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What are the different types of schemas used in data warehousing?
Explain what does level of granularity of a fact table signify?
What is a Decision Tree Algorithm?
Explain what is a cube in data warehousing concept?
Explain what is the advantages data mining over traditional approaches?
Why should you put your data warehouse on a different system than your oltp system?
What is is the guidelines to build universe with better performance? R performance tuning issues of universes?
Explain Association algorithm in Data mining?
What is loop in data warehousing?
How can you implement many relations in star schema model?
Explain datawarehousing?
State any 5 of Cods guidelines of an OLAP system, brief description each?