what is the difference between cardinality and Nullability?
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what is meant by drill through?(Mascot)
How to load Session Statistics (Workflow name, TgtRows, Rejected Rows, SessStartTime,SessEndTime..)into a database table ?? Another Question: I want to pass values from oracle table or Flat file in Mapping parameter/Variable.. What is the method for that..Please provide me the solution step by step
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how do u decide whether u need to do aggregations at database level or at Informatica level?
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?
what are the types in error loging?
Explain about power designer data modeling software?
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
What are the different Lookup methods used in Informatica?
what is data modeling?
what is the use of server manager?
what is session partitioning?