What are data modeling and data mining? Where it will be used?
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Explain what is type 2 version dimension?
If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?
Why facts table is useful in representing the data?
What are the different types of fact tables used in data warehousing?
What is a fact table?
What is meant by metadata in context of a data warehouse?
What is Cognos script editor?
How to calculate fact table granularity?
which automation tool is used in data warehouse testing?
How do you setup Lo-cockpit?
What is analytical or analytic mean?
How can we do ETL process in SQL Server?
Teradata 
