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Where can i get informatica certification Exam dumps and
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Answer Posted / subhadip ghosh
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flat filevalidation in informatica
What is grain of fact?
How to fine tune mappings?
A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?
how do u really know that paging to disk is happening while u are using a lookup transform?
Explain the use lookup tables and Aggregate tables?
how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?
What is partitioning? Explain different types of partitioning?
Explain what are the various etl tools in the market?
what is the meant by Normalization and de-normalization?
What is the difference between project backlog and product backlog?
what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?
when will use SQL override in a lookup transformation?
What are the different Lookup methods used in Informatica?
what are the data modeling tools you have used?(polaris)
