What is meta data and system catalog?

2 Answers  

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can we use mapplet as starting n ending object in mapping

2 Answers   TCS,

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Why do we use DSS database for OLAP tools?

2 Answers  

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What happens when a session fails and you click on recover?

0 Answers  

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If session fails after loading 10000 records in the target,how can we load 10001 th record when we run the session in the nexttime?

8 Answers   HeadStrong, TCS,

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what are 3 tech challenges/ common issues you face?

0 Answers   TCS,

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how can u generate sequence of values in which target has more than 2billion of records.(but with sequence generator u can generate upto 2 biliion only)

6 Answers   Accenture,

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what is pre and post sql and what is diff between source presql and target pre sql

1 Answers   HCL, IBM,

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Two Default User groups created in the repository are ____ and ______

2 Answers  

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Is it passive or active when check and uncheck the box of DISTINCT in Sorter transformation? why?

6 Answers   iFlex, Morgan Stanley,

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Debugger what are the modules, what are the options you can specify when using debugger, can you change the expression condition dynamically when the debugger is running.

0 Answers  

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write sql query to filter the null value data following table? name age john 30 smith null null 34 sharp 24 i want the output following are name age john 30 sharp 24

2 Answers   HP,

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