What are parallel querys and query hints?
How did you plan your Data ware house project?
What is batch processing?
How to pivot row data using informatica?
What are the steps to build the datawarehouse?
What is bi?
Compare and contrast aggregates & indexes
How can we transform row to column?
why oracle is the best database for data warehousing?
Compare cold fusion with other programming languages?
Explain what are the modules in power mart?
wht is degenerated dimension ?it's uses?
What is difference between a connected look up and unconnected look up?