Can you define drill down and drill up?
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Can any one expalain the procedure for How to create a Mastr Detail Report in Cognos 8.3 ver?
Why Star Schema is de-normalized? Please explain in detail probably with some examples.
how u provide security in power play transformer???
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What is render variable?Where do you exactly use in developing a report?
-------------Diff b/w Union and Unionall?
Write various indexes used in cognos?
Create 12 columns for months by writing single case statement?
1)diff between shortcut-key and alias table? 2)what is unit testing? 3)what is scorecard?
in u r data u having duplicates how to fetch the latest data in our report?
Difference between Express authoring mode and Professional authoring mode?
What is dtm?
--------------How to do Report Testing in Reports?