Answer Posted / nasa

list show the detail data. in table format....

and here possible to group and total...
it support unlimited data items...


cross tab show the data in the from of grids and dimensions
also known as matrix reports, to show the relationships
between three or more query items. Crosstab reports show
data in rows and columns with information summarized at the
intersection points.

in cross tab not possible to burst...

it show all summary data..

If we are migrating lower version of Cognos reports (e.g. from Ver 7.0 to Cognos 8) then how we migrate Impromptu Catalog (ver 7.0) in Cognos 8? Do we create FM model for that? Please explain.

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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?

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4. How many dimensions did you use in your reports?

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how to perform single sign in cognos by using url?

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is there any difference between operational database and data base?if yes what r they?

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What are the types of catalogs in cognos?

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what is model and say about process how to create model and how to test model?

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What is drill down and slicing and dicing whats the difference between them?

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-------------How you design DWH?

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how to connect datamarts

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What do you understand by user class in cognos?

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What is the use of powerplay web viewer in cognos?

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Why need staging area database for dwh?

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What are the roles defined by cognos platform?

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how you migrate reports to cognos 8 from previous versions?

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