Answer Posted / m m naidu
surrogate key: It has system generated artificial key
values, which allows to maintain historical records in the
data warehouse more effectively.
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Explain what is the difference between native sql and cognos sql?
How create measures and dimensions?
can we insert all types of charts in a list report? what r the realtime prompts?
What is the importance of having monitor service in cognos?
What do you understand by user class in cognos?
4. How many dimensions did you use in your reports?
What errors and types of errors you faced in Cognos ReportNet?
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Why need staging area database for dwh?
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What are the types of folder present in cognos?
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What are the different uses of a repository manager?
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