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Where can i get informatica certification Exam dumps and
details? please forward it to emailid: krisboppana@yahoo.com
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Answer Posted / bhumit
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What is staging area referring to?
What is data cleaning?
what is granularity in Data ware House?
how do u really know that paging to disk is happening while u are using a lookup transform?
SCD2 will work on only dimension tables as well as fact Table?
list and discuss two approaches for updation of target table in Informatica and how they are different.
diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
Identifying the bottlenecks in various components of Informatica and resolving them.
what are the facilities provided by data warehouse to analytical users?
how do u really know that paging to disk is happening while u are using a lookup transform?
What are the key benefits of ETL Testing?
What is initial load and what is full load?
Explain about power designer data modeling software?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
how do u handle performance issues in Informatica . where can u monitor the performance ?
