What is a dimensional model?
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What are set operators in Oracle
Explain Dataware house architecture .how data flow from intial to end?
What are the reusable transformations?
What are the components of workflow manager?
What is the difference between Junk and Confirmed Dimention? where can be used htat one in Informatica?
How can you join two tables without any common column present in them?
What happens if the info. Server doesn't find the session parameter in the parameter file?
What is deployment group?
how many new transformations are introduced in 8.1 which are not available in 7.1? any new transformation in 8.6?
why union is active transformation?
What is exclusive and normal mode for repository services?
How can you display only hidden files in UNIX