Explain about core dimension,
What are the different types of datawarehosuing?
Suppose a null dataset with 10 variables; I want to print only name of the varibales in log window and also output window. How can we do this one?
what is an use case?
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5.Explain ODS ?
What are the approaches used by optimizer during execution plan?
What are the various tools? Explain name a few?
ware house management system is used?
How can we determine what records to extract?
Difference between cold fusion mx 6 and cold fusion mx 7?
Explain what is analytical or analytic mean?
What is data stream and data adaopter?
what are different ways of loading data to data warehouse using oracle?