power center powermart
no.of repository n No. n No.
applicability high end WH low&mid range WH
global repository supported not supported
local repository supported supported
ERP support available not available
Explain What are the advantages and disadvantages of reporting directly against the database? Do you always need to copy the data before reporting on it?(example, real-time & on-demand reporting is a requirement)?
How to test report in reportnet?
Explain What is the main advantage of impromptu over cognos reportnet?
What is difference between model & package?
Explain Wht is the extension of file to save template? What is the difference between drill through and masterdetail reports?
How to define a cube??
What is the use of tabular model, tabular SQL, tabular reference in real time application?
Explain What is the difference between Native SQL and Cognos SQL?
How to limit the max no of rows retrieved in the report?
Suppose we want to display zero when null values coming to report how can we do that?
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