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Can u access a repository created in previous version of
Informatica?
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yes
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What are the different Lookup methods used in Informatica?
what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?
What are the key benefits of ETL Testing?
When do we analyze the 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?
Do we need an ETL tool? When do we go for the tools in the market?
Explain about power designer data modeling software?
When do we analyze the tables? How do we do it?
where is the cache (lookup, index) created and how can you see it.
What is meant by incremental load?
1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?
Give a way in which u can implement a real time scenario where data in a table is changing and u need to look up data from it.How will u configure the look up transform for this purpose?
In Which Transformation We Can Use Having Clause In Informatica?
Identifying the bottlenecks in various components of Informatica and resolving them.
Explain the difference between etl tool and olap tools?
