what is data access layer?

0 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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Why do we need distributed database?

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What is Object Oriented model?

0 Answers   Thomson Reuters,

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What is the candidate key used for?

0 Answers   BirlaSoft,

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Explain database partitioning.

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What is the main difference b/w Teradata and Oracle?

1 Answers   TCS,

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Under which circumstance should you create an index on a table?

0 Answers   3i Infotech,

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What is ole db provider for sql server?

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A design problem was given in which I was supposed to make a design for the data base for a given problem.

0 Answers   Motorola,

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in informatica workflow has 5 sessions and running seqentially and 3rd session has been failed how can we run again from only 3rd to 5th session

1 Answers  

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How to do Data integrity testing? Who does this testing (Developer or tester)?

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