7/31/2019 Etl Testing Interview Questions1

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ETL TESTING INTERVIEW QUESTIONS

ITC INFOTECH

1.What is Data Warehousing?2.Explain The Project?

3.What test process are done ur project?

4.Join And Selfjoin5.Varchar and vachar2 Differences6.What is Dimension and Fact table.

7.What is data mart?8.Latest entry in table( Query)

9.Display the max of avg sal from each dept?1 0 . M y t a b l e i s E m p Eno ename

loc1 a hyd2 g bloreI want to display like thisEno ename loc1 a blore2 g hyd