Define slowly changing dimensions (SCD)?
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When do we go for the tools in the market?
when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?
Where can i get informatica certification Exam dumps and details? please forward it to emailid: krisboppana@yahoo.com
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Can anyone please send me the latest informatica dumps (power center 8.1.1) for all the three exams? My mail id is yokilamai@gmail.com
Explain different types of partitioning?
what is the meaning of upgradation of Repository?
What is a materialized view log?
flat filevalidation in informatica
what are the session parameters? How do u set them?
what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me.
What is etl tool in hadoop?
what happens if the info.server doesn't find the session parameter in the parameter file?