How can we load the time dimension?
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Define data warehouse?
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.
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What are aggregate transformation?
Explain meta data?
What is source qualifier?
What is the difference between OLAP, ROLAP, MOLAP and HOLAP?
Explain what is type 2 version dimension?
Explain what are the advantages of query studio compared to report studio?
How much data hold in one universe.
What is the difference between view filter and report filter?
What are the types of dimensional modeling?
ware house management system is used?