What is rank transformation?


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More Informatica Interview Questions

The Source coloumns are A,B,C with data row1- 10,20,30 row2- 40,50,60 row3-70,80,90 and so on. In the target I want one coloumn with the following data, Coloumn-X, row1-10,row2- 20,row3-30,row4-40,row5-50 and so on. How to achieve this?

3 Answers   Cap Gemini,


What are the technical challenges faced in Informatica production support member? Give any one example and how to solve it?

0 Answers   CTS, Wipro,


Where we use dynamic lookup and where we use it?do we generate surrogate keys using dynamic lookup?can we use it for scd type 2 mapping and why?

3 Answers   Amdocs,


how eliminate the duplicates in flat file with out using sorter ,aggregater

4 Answers   Wipro,


how to use incremental load?

2 Answers   TCS,






in which situations we go for pesistent cache in lookup and which situations go for shared lookup cache?

2 Answers   Cap Gemini,


how can run the wf through pmcmd commend? write script?

2 Answers   Cap Gemini,


What is source qualifier?

6 Answers   SDS,


What is the capacity of power cube?

1 Answers  


What are the tasks that can be performed using sq?

0 Answers  


What is critical mapping?

2 Answers  


my source table having sureshraj42@gmail.com and rajeshraj42@gmail.com and i have only sureshraj and rajeshraj for my target table which transformation i have to use in informatica

3 Answers   HP,


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