Explain the difference between data ware house & data mart?
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What is Star Schema?
Explain the definition of normalized and denormalized view?
What are the reasons to use a chameleon method in data warehousing?
What is cfapplication tag?
how much memory space occupied real time project (roughly)?
Can we have multiple application.cfm file in an application?
Is there any rownum object from which we can do this?
5.Explain ODS ?
What are Fact tables and Dimension Tables?
What are the different methods of loading dimension tables?
What is a data warehousing?
Explain what are the tasks that loadmanger process will do?