What is the need for an etl tool?
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what is mystery dimension?
Mapplets ( can you use source qyalifier, can you use sequence generator, can you use target)
What is an Integration service in Informatica?
What is the Rankindex in Ranktransformation?
What is update override?
How to configure mapping in informatica?
what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not
Can we change Dynamic to Static or Persistent cache? If so what happens?
i have 2 mapings for this 2 mapings i want use only one lookupt/r how?
In which circumstances that informatica server creates Reject files?
why we r using presql&postsql in source qualifier?
Describe two levels in which update strategy transformation sets?