Explain which are the olap tools available that are supported by oracle?
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Explain hybrid slowly changing dimension?
What is the difference between view filter and report filter?
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.
Explain dimensional modelling?
What are algorithms provided by Microsoft in SQL Server?
How can we determine what records to extract?
What are the advantages and disadvantages of reporting directly against the database?
Explain swot analysis?
Explain what is the difference between olap and datawarehosue?
waht is the advantage of infoset query
What are the different problems that ?Data mining? can solve?
Explain how to get the first 100 rows from the flat file into the target?