What do you understand by the term 'aggregate cache'?
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what r the migration tools available in the market with respect to cognos such as impromptu reports are migrated to cognos reportnet??
what is the difference between group span and level span
Explain what is the main advantage of impromptu over cognos reportnet?
How can we import Excel data in to FWM?Wt is mean by Ragged dimensions?where can we observe the Regular dimensions & measure dimensions?
What project,model,parameter maps,namespace and database definitions....... what these are all contains? what are differences b/w them?
My report output is showing data as 1 11 111 2 22 222 3 33 333 How can I sort this to 1 2 3 11 22 33 111 222 333
What are the different types of important services used in cognos?
What is the importance of Dimension in the cognos.
Define olap designer?
Can any one help me about cubes in cognos.How to create the cubes and how to migrate from development to QA and also what is the procedure to refresh teh cubes.
What is a Transformer?
im having null data in one of the cell in my report i have to display as "no data" when u run the report how can i achive this problem?