What are the different models used in cluster analysis?
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Where the data cube technology is used?
What is difference between a connected look up and unconnected look up?
How does data mining and data warehousing work together?
Explain how to generate iqd file from framework manager?
What is drill-through?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is the main difference between schema in rdbms and schemas in datawarehouse?
Explain vldb?
Explain swot analysis?
Explain grouped cross tab?
Select * from emp,dept,loc where emp.deptno left outer join dept.deptno and dept.locno=loc.locno. No need to consider the syntax but is it possible to have left outer join and equi join in the same SQL like this ? can we have right outer join and left outer join in the same SQL ---
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Explain what are data marts?