What are the types of SCD?
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What are the mapping paramaters and maping variables?
Where the applications and where
Can you explain how analysis service works?
what is difference between drill & scope of analysis?
What are the various methods of getting incremental records or delta records from the source systems?
Explain hybrid slowly changing dimension?
What is a look up function? What is default transformation for the look up function?
What are fact, dimension, and measure?
Whether dimension table can have numeric value?
What is a staging area? Do we need it? What is the purpose of a staging area?
What is difference between a connected look up and unconnected look up?
Is union transormation is active transformation?