What is model filter?
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What is Stich Query in Reportnet?
what is the difference between java script and html in cognos?
Are you aware of any limitations in Cognos?
What's use of a Master Detail report in Cognos? I mean what's the advantage? Please Explain.
Suppose you run a report with empty data, how will you inform the end user that it has no data while running the report in report studio? Is it possible, if so how?
what is the meaning of aggregation and rollup aggregation? Difference between layout calculation and query calculation? How do you hide the rows that have null values? why we use query studio? what is the use of query studio compared to report studio?
What is the difference between macro & Parameter
what is the use of layout component reference
How to deploy from one server to another server?
what is the security module used in cognos?
What is cognos connection?
Difference between Express authoring mode and Professional authoring mode?