What are materialized views & where do we use them?
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What is tracing level?
What is lookup table in etl testing?
what is the advantage of persistent cache? when it should be used?
how do u automate Extraction process?
What is the main difference between peek stage and copy stage
dimension object created in oracle can be imported in designer?how?
what are the parts of Informatica server ?
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
Explain etl mapping sheets?
SCD2 will work on only dimension tables as well as fact Table?
Compare etl & elt?
what are the reports developed in sap bw project and what is the requirement for developing it?