Interview Questions Answers in Cognos

adithya

{ City } bnagalore
< Country > india
* Profession *
User No # 116010

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Question { HCL, 2936 }

Are you aware of any limitations in Cognos?

Answer

https://www.trustradius.com/reviews/ibm-cognos-2013-08-26-12-49-01

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Question { Data Semantics, 3619 }

10. In Report studio ,how to get the top 20 employees in using list report
Row number – if only list
 Rank
 Running-count

Answer

Open report studio >> add data item in the sequence EMP name , Emp Number , salary >> sort the salary column in descending order
Go to query explorer >> drag a data item from the toolbox >> open the data item you have created and use rank function on salary
i.e. Rank(salary)
Now add a detailed filter value [Data Item1] <= 20 and run the report .

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