During insert operation in Netezza Connector, if we give direct option as Yes , is there any issue?

0 Answers  

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What is Data Modelling?

0 Answers   Informatica,

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Please post the scenerois for writing the complex sql queries , for my practice.Can be any query if you cannot solve.

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What is the differnce between Order by and Group by

1 Answers  

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1.what are components of querystdio and report studio and cognoss connection? 2. how to use prompts in query studio? 3.what is lock and un lock objects? 4.how to test the re[ports in query studio? 5.how to use brust option and when? 6.what is the performance testing? 7.condition explorer whaen your using? 8.in impromptu how do you create cascading prompt? 9.diff between section and group? 10.types filters where you are using group filters and tabular filter? 11.tabular model, tabular references ,tabular set , tabular sql? 12.what is the use of multi[le packages? 13what types of problems arise when create a join? 14.how to provide package sequirety? 15.report server components? 16.how many kinds of quality subjects? 17.how do you specify the joins? 18.how would you maintain the relations in frame work manager? 19.what is usage of segments and how to provide it? 20.governer settings in frame work maneger? 21.how to create filter in frame work manager? 22diffrence between represention layer and physical layer? 23.how to create prompts in frame work manager? 24.what errors occured when verify the model? 25.how to publish package in net work or local system?

1 Answers   Wipro,

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What do you mean by cluster and non cluster index?

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How to implement database security?

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Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it

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Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?

1 Answers  

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What is the difference between specialization and generalization?

0 Answers   BirlaSoft,

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What happens when shared and exclusive locks are applied on data item?

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Which is the best graph database?

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