Explain the difference between mapping parameter and mapping variable?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Informatica Interview Questions

Why we use stored procedure transformation?

4 Answers  


Let’s say I have more than have record in source table and I have 3 destination table A,B,C. I have to insert first 1 to 10 records in A then 11 to 20 in B and 21 to 30 in C. Then again from 31 to 40 in A, 41 to 50 in B and 51 to 60 in C……So on up to last record.

5 Answers  


I have 2records in target table and this record is deleted in source. Now if I run mapping twice how many records do target will have,  source having 10records. Same with incrementally.  Please  answer me ASAP. 

1 Answers   Cipla, Quintiles,


My source contains 10 records with 5 columns.What happens if I select group by all columns in Aggregator T/R?

3 Answers  


Difference between STOP & ABORT in Informatica.

3 Answers   Accenture, Wells Fargo,






need for registering a repository server

1 Answers  


Different sorts of metadata that stores in the storage facility?

0 Answers  


What are the issues u have faced in ur project? Guys pls answer to dis question.Due to this question I have failed in 3 interviews.

3 Answers   Amdocs, Deloitte,


what is unit testing?tell me proceedure

0 Answers   L&T, UST,


What happen if you have 3 ports in SQ and 4 ports in SQL override of SQ( provided all ports are in same order and they are connected with proper source and target)? Also what happens when I have 4 ports and will extract 3 values in SQloverride.. What will be the value in 4th port ?

0 Answers   CTS,


in my source table i want to delete first and last records and load in between records into target? how can it possible?

3 Answers   HCL, Thomson Reuters,


Explain sessions?

0 Answers  


Categories