What is the difference between filter and lookup transformation?
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What is the capacity of power cube?
What are the various transformation available?
1.WHAT IS DATA MART ?
Explain what is the limit to the number of sources and targets you can have in a mapping?
Why should you put your data warehouse on a different system than your oltp system?
Why should we use data ware housing and how can you extract data for analysis with example?
What is Cognos script editor?
Explain what is the difference between stop and abort?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
What is Discover and Execute in XMLA?
What are fact, dimension, and measure?
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?