what is Forward,Reverse and Re_engineering?

0 Answers   QualTech,

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If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).

1 Answers  

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what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?

1 Answers  

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I have a Flat file with more no. of Records also including duplicate values. But i need distinct values to one target and remaining records to another target in Informatica way

2 Answers  

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list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys

2 Answers  

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Explain do we need an etl tool?

0 Answers  

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what is the use of structures?how many nodes can u create in a structure?

0 Answers  

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Hi, I completed MCA in 2006.After studied Informatica,SQL server and basics of reporting tool in one of the training center in chennai.I got subject knowledge only.But I didn't go any job because I scared to face real time.Anyone please advice how can I enter again into this and anyone provide real time exposure with project.

0 Answers  

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what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?

0 Answers   Accenture,

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Informatica server and client are in different machines. You run the session from the server manager by specifying the source and target databases. It displays error . You are confident that everything is correct. Then why it is displaying the error?

0 Answers  

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what is granularity in Data ware House?

0 Answers   IBM,

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what are the concerns of OLTP and DSS systems?

0 Answers   TCS,

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