Describe expression transformation?
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Where are the source flat files kept before running the session?
Enlist the tasks for which source qualifier transformation is used.
Explian the connected and unconnected lookup transformation
What are the challenges you have faced in your Project (DWH- ETL)? Explain with example?
SO many times i saw "$PM parser error " .what is meant by PM?
How do you do error handling in Informatica?
Suppose we have a source qualifier transformation that populates two target tables. How do you ensure tgt2 is loaded after tgt1?
Does an informatica transformation support only aggregate expressions?
how many types of dimensions are available in informatica?
What are connected or unconnected transformations?
if the session continuous run what can we do. means shall we stop the session or abort session. what is the correct reasion. why this situation occurs
How to do Integration testing in Informatica?