What are the steps involved in creating dimensional modeling process?
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How to create context?
How to generate the cubes in framework manager?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
Explain if a flat file cotains 1000 records how can I get first and last records only?
how can one connect two fact tables ? is it possible ? how?
Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
Explain what are components of report studio?
Explain which are the olap tools available that are supported by oracle?
List any five applications of data warehouse.
What is the definition of cube in datawarehousing?
Explain how many ways you create ports?
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.
4 Answers IBM, MAHINDRA, Tech Mahindra,
Teradata 
