SQL and Unix and also few concepts of the Dataware housing.
Etl Developer Interview Questions
1,579 etl developer interview questions shared by candidates
Brief about yourself
what is the output of a cross join
data structures trees,lists
How to find any record in a flat file?
How to process a large flat file by splitting it from source side
do you have girl friends
Informatica power center related questions. Difference between connected and unconnected lookup.
If I were to go to your manager and ask, what would be three strengths that your manager would list about you?
Find 2nd highest salary in table
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