What is an IDQ file? What is the purpose of the IDQ file and
what kindof information does it usualy hold? Can it be
imported by informatica?
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Can you brief about the Data warehouse project you worked on?
What is metadata in context of a datawarehouse and how it is important?
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What is BCP?
Explain degenerate dimension table?
Define data warehouse?
What are Data Marts?
What is the limit to the number of sources and targets you can have in a mapping?
What is data stream and data adaopter?
What is called dimensional modelling?
Explain the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs.
what is hybrid schema