Answer Posted / suneet bajwa

Hi,

Please send me the informatica certification dumps to this
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Thanks,
Suneet Bajwa.

how do u set partition points in the mapping?

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What is a staging area? What is the purpose of a staging area?

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flat filevalidation in informatica

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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

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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?

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how do u really know that paging to disk is happening while u are using a lookup transform?

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diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture

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Explain different types of partitioning?

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where we cannot use sorter Transformation. if we use then we will not get correct data?

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if i have a query as flat file how can we load data to target table

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What are various etl tools in the market?

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what is the difference between cardinality and Nullability?

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What is a lookup table in etl?

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when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?

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how many maximum session supports to multiload in teradata ??

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