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What is a three tier data warehouse? |
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What are the various methods of getting incremental records or delta records from the source systems? |
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What are the various tools? - Name a few. |
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What is latest version of Power Center / Power Mart? |
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What is the difference between Power Center & Power Mart? |
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What are the various transformation available? |
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What are the modules in Power Mart? |
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What are active transformation / Passive transformations? |
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What are the different Lookup methods used in Informatica? |
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Can Informatica load heterogeneous targets from heterogeneous sources? |
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How do we call shell scripts from informatica? |
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What is Informatica Metadata and where is it stored? |
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What is a mapping, session, worklet, workflow, mapplet? |
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How can we use mapping variables in Informatica? Where do we use them? |
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What are parameter files ? Where do we use them? |
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Can we override a native sql query within Informatica? Where do we do it? How do we do it? |
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Can we use procedural logic inside Infromatica? If yes how , if now how can we use external procedural logic in informatica? |
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Do we need an ETL tool? When do we go for the tools in the market? |
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How do we extract SAP data Using Informatica? What is ABAP? What are IDOCS? |
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How to determine what records to extract? |
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