Answer Posted / koti

sarrogate key is ssystem generated sequence number,an
artificial key. which can be used in maintaing the history
of the data

What is a passive transformation?

1037

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In which transformation you cannot drag ports into it?

1243

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Explain the use of aggregator cache file?

1188

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What is the meaning of up gradation of repository?

1896

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What is a grid in Informatica?

999

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How can one identify whether mapping is correct or not without connecting session?

1368

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What is Data Caches size?

1032

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What is source qualifier transformation in informatica?

947

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What is aggregate cache in aggregator transformation?

1061

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In warehouses how many schemas are there?

1010

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What is dimensional table? Explain the different dimensions.

1110

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Explain lookup transformation in informatica

1004

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can i any one explain me realtime healthcare project explanation..for interview .iam new to informatica .thanks in advance.

3812

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Whats the difference between informatica powercenter server, repositoryserver and repository?

1113

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What is the sql query overwrite in source qualifier in informatica

1026

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