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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
please send the dumps to this id also may id is
bhumith@gmail.com
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Explain etl?
what is the difference steps for data modeling?
Explain about round-robi?
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 the difference between Data Warehousing and Data Mining?
how do u identify the changed records in operational data?
In Which Transformation We Can Use Having Clause In Informatica?
What is partitioning? Explain about round-robin, hash partitioning.
What is etl process. How many steps etl contains explain with example?
where we cannot use sorter Transformation. if we use then we will not get correct data?
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?
what is the use of structures?how many nodes can u create in a structure?
Can anyone explain me a scenario from banking and finance...more precisely a mapping
What are materialized views & where do we use them?
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.
