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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 / nagasundar
please cc to my id also.My id is nagasundarsai@gmail.com
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What is etl process? How many steps etl contains?
What is initial load and what is full load?
how many steps are there in etl process?
where are the log files generally stored.Can you change the path of the file.what can the path be?
how do u set partition points in the mapping?
What is tracing level?
Define slowly changing dimensions (SCD)?
what are the types in error loging?
Explain etl?
What are the ETL Testing Operations?
give detail on the sales project how many number of dimensions & fact tables are used in projec briefly. how the four fact tables taken in the project.
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?
two sources S1,S2 containing measures M1,M2,M3, 4 dimensions D1,D2,D3,D4, 1 Fact F1 containing measures M1,M2,M3 and surrogate keys K1,K2,K3,K4 (a) write a sql statement to populate Fact table F1 (b) Design a mapping in Informatica for loading of fact table F1.
What is a mapping?
what is the difference between cardinality and Nullability?
