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Informatica Interview Questions
Questions Answers Views Company eMail

How do you load only null records into target? Explain through mapping flow.

671

IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

111


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Un-Answered Questions { Informatica }

What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?

5423


What is a router transformation?

271


How to convert multiple rows to single row (multiple columns) in informatica

314


What is a connected transformation?

306


What is exclusive and normal mode for repository services?

281






What is sequence generator transformation in informatica?

263


How many input parameters can exist in an unconnected lookup?

344


How you can differentiate between connected lookup and unconnected lookup?

263


IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

111


What is workflow? What are the components of the workflow manager?

253


What are the different tools in workflow manager?

225


what is persistent lookup cahce?how to use and when to use this persistent lookup cahce?explain?

1257


what is index?how it can work in informatica

1212


I have 10 columns in a flat file and 10 rows corresponding to that columns. I want column number 5 and 6 for last five records. In unix as well as informtica.

883


complex mapping ur project u r invlve can u explain and give real time example give me ?

1391