What is is a star schema?
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How to eliminate duplicate rows from flat file?
What is a relationship?
Explain multivalued dependency?
What is pre-emptive and non-pre-emptive?
What is loop in data warehousing?
Explain what is metadata reporter?
What is recovering sessions?
What is fact less fact table? Where you have used it in your project?
What is Discover and Execute in XMLA?
Explain what are non-additive facts in detail?
What is bi?
Explain difference between snow flake and star schema.