How to join three sources using joiner? Explain though mapping flow.


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More Informatica Interview Questions

hi all, can anyone tell where i will get good informatica training in Pune? thanks in advance.

5 Answers   TCS,


Is it possible to create multiple domains on a single Informatica server?

0 Answers  


When we enable pushdown optimization technique, two options will be enabled (use view,..). Can anyone tell me how these two options will work ? When do we need to go for pushdown optimization technique ?

3 Answers   IBM,


Can yoU use the maping parameters or variables created in one maping into another maping?

2 Answers  


in which situations do u go for snowflake schema ?

2 Answers   TCS,






i have to extract data from a flat file.the flat file has 10 records.i have to extract the 1st and 5th record every time.how is it done.

10 Answers   Emirates, IBM,


we have 20 records in source system, when we run for the 1st time, it should load only 10 records into the target, when you run for the second time it should load another 10 record which are not loaded. How do we do that? Can we write a SQL query in source qualifier to do it. This q' is asked in one f the interviews. Please let me know if anyone knows. Thanks

3 Answers   TCS,


what is system requirement(SR) & business requirement(BR)?

2 Answers   Ness Technologies,


Hi all , I am planning for informatica S - PowerCenter 8 Mapping Design certification. I have rewuired the dumps for the same. if anyone of you having the same pl. share it with me. This will be of great help. My contact is : sagardev7@gmail.com TIA , Sagar

0 Answers  


How to send duplicates to one target and unique rows to one target?target is empty

9 Answers   Amazon, IBM, Wipro,


1)how to generate sequnce numbers in informatica without using sequnce genarator transformation. 2)i have number of records in my sourse, but iwant to display first and last record only. how it is possible in informatica. 3)i want to update the records without using updatestrategy transformation. 4)what is diffrance between ab-intio and datastage than compared to informatica. 5)what is the latest version of informatica in our field.

5 Answers   CTS,


A session S_MAP1 is in Repository A. While running the session error message has displayed

1 Answers  


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