Explain what are conformed dimensions?
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Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
1.WHAT IS DATA MART ?
what is indexing ? what are different types of indexes supported by oracle ?
how can one connect two fact tables ? is it possible ? how?
What is metadata in context of a datawarehouse?
How to use the tool Ontobulider
Explain what is the limit to the number of sources and targets you can have in a mapping?
Hierarchy of DWH?
2 Answers Accenture, EDS, IBM, iFlex, TCS,
Briefly state different between data ware house & data mart?
What is called data cleaning?
Explain swot analysis?
how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause