What is the difference between olap and oltp?
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How can you define a transformation? What are different types of transformations in Informatica?
Explain a mapping, session, worklet, workflow, mapplet?
Explain grouped cross tab?
What are CUBES?
Explain what is metadata reporter?
How can you import tables from a database?
Is it possible to have more than one row on the same table with the same foreign key?
Explain what is a view as it relates to system modeling?
What is the difference between view filter and report filter?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
What is bi?
What is Drill by? drill through?