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What are your responsibilities as an etl tester?
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tell me few points when u become TL
Explain do we need an etl tool?
what is pmrep command?
Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks
List few etl bugs?
Difference between flat files and relational sources?
what types of repositories we can create in informatica? in real time in which type of repository we will work on?
What are the names of the layers in etl?
how do u implement configuration management in Informatica?
Difference between flat files and relational sources?
what is the difference between OLTP database and data warehousing database?
Explain and compare etl & manual development?
Teradata 
