What is incremintal loading?
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What is difference macros and prompts?
How to add a number to a macro variable?
Explain what is difference between query studio and report studio?
Why is chameleon method used in data warehouse?
Can you brief about the Data warehouse project you worked on?
What is data stream and data adaopter?
What is meant by metadata in context of a data warehouse?
List any five applications of data warehouse.
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
Explain what are the vaious etl tools in the market?
How to design file watch jobs?
What is mean by aggregate aware?