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Categories >> Software >> Data Warehouse >> ETL
 


 

 
Question Where can i get informatica certification Exam dumps and
details? please forward it to emailid: krisboppana@yahoo.com
 Question Asked In Companies :: Accenture, CTS, Flextronics, HCL, Infosys, NexGen, Patni, Wipro,     < I also faced this Question! >
 Question Submitted By :: guest
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Answer
fwd me too @ ravee21@yahoo.com

Is This Answer Correct ?    3 Yes 5 No


 
  prasad
 
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Please Help Members By Posting Answers For Below Questions
 
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what is the use of server? 442
A session S_MAP1 is in Repository A. while running the session error message has displayed `server hot-ws270 is connect to Repository B`.what does it mean? 545
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? 1139
what is an ETL or ETT? And what are the different types? 3059
what is the difference between cardinality and Nullability? 1379
how do u decide whether u need to do aggregations at database level or at Informatica level? 472
how to load the data to fact table? 993
what is the meant by Normalization and de-normalization? 1058
please tell me any easy ways of testing the Data warehouse project. In my project we are not using any tools for ETL. we are writing scripts in SCRIPTELLA. And we using Pentaho tool for Reporting How can i test all these. please tell me ASAP. thanks in adavance 864
what is the difference between cubes and package in cognos 1579
where is the cache (lookup, index) created and how can you see it. 513
how would u estimate the size of Aggregator transform data and index cache? 696
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping. 462
what are the facilities provided by data warehouse to analytical users? 651
Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks 393
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