What is fact less fact table? Where you have used it in your project?
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Explain when do we analyze the tables? How do we do it?
Name a few sectors which use data warehousing?
Do you view contain data?
What is analytical or analytic mean?
What is hybrid slowly changing dimension?
Difference between slicing and dicing with example?
What is surrogate key? Where we use it? Explain with examples.
I need a good brd and uc template?
What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?
What is "method/1"?
Explain about Control M JObs detaily?How to execute this.
2 Answers Scope International,
What are the different types of join operations?