Can you define materialized view?
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if there are list,crosstab,chart how can you apply a single filter to all object?
What is the use of 'individual data source' option while using filter in query studio?
What are the different types of OLAP. Which one is Cognos Powercube?
suppose a value prompt contains 100 values and i want to select all values in that prompt....i want ALL option in the value prompt? how can u keep this option in value prompt?
what are the errors faced while bursting the reports and how to solve those errors?
how to improve the report performance?
what is Associated grouping? and how it works in cognos impromptu?
what is Cognos Visualizer?
What is Cognos Powerhouse and what is it used for?
In an existiing Framework model, how will you add a new column to the existing table?
advantages of cascade prompt ???
1.How can we driil through from a page report having query1 to list report having Query2 in master detail relationship n Drill through? 2.In database i have 50 records but when it is displayed on the report i'm getting 100 record with duplictes.How can we solve this to eliminate duplicates? 3.Exact Diff B/W Filter n Condition? 4.Render Variable? 5.I have leftouter join when right table does not have any matched records with left table what will be the output of the report whether it will be dispalying Null or blank in that particular row? 6.How to test the reports i.e Unit Testing? 7.How canwe drill through when there is no common column between the parent n child report? 8.How can we do performance tuning? I kindly request all the experts to give reply with correct answers and if possible send me some examples regarding that at srini.madhala@gmail.com