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Answer Posted / bhavya
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how do u set partition points in the mapping?
what is Forward,Reverse and Re_engineering?
When do we go for the tools in the market?
what is an ETL or ETT? And what are the different types?
Explain about round-robi?
how do use session mapping parameters ?(in which transformation)
State the differences between shortcut and reusable transformation
What are materialized views & where do we use them?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
Explain the use lookup tables and Aggregate tables?
What are the differences between sql override and update override?
what are the concerns of OLTP and DSS systems?
Explain do we need an etl tool? When do we go for the tools in the market?
What is full load & incremental or refresh load?
what happens if the info.server doesn't find the session parameter in the parameter file?
