What are the advantages of cold fusion?
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What is the "junk dimension"? Give with examples?
How many project sources we can create in metadata?
What is the difference between er modeling and dimensional modeling?
Give some difference between oltp and olap.
What is an er diagram?
What is Discover and Execute in XMLA?
Explain what are conformed dimensions?
What is hybrid slowly changing dimension?
Can you explain how analysis service works?
What is an OLAP (On-line Analytical processing) system?
Why should we use data ware housing and how can you extract data for analysis with example?
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?