INTERVIEW QUESTIONS DATA WAREHOUSING INFORMATICA DETAILS

Question: If i done any modifications for my table in back end does it reflect in informatca warehouse or maping desginer or source analyzer?

Answer: NO. Informatica is not at all concern with back end data base.It displays u all the information that is to be stored in repository.If want to reflect back end changes to informatica screens, again u have to import from back end to informatica by valid connection.And u have to replace the existing files with imported files.

NO. Informatica is not at all concern with back end data base.It displays u all the information that is to be stored in repository.If want to reflect back end changes to informatica screens, again u have to import from back end to informatica by valid connection.And u have to replace the existing files with imported files. Source: CoolInterview.com

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