Explain and compare etl & manual development?
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when should one create lookup transformation ?
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what is different between sequential batch and concurrent batch and which is recommended and why?
how would u estimate the size of Aggregator transform data and index cache?
If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).
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what are the facilities provided by OLAP to analytical users?
What are the modules in Power Mart?
what are the different forms of normalization?
what is the main role of FI on business
How to Check the source record count from traget table.
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge