What is metadata in context of a datawarehouse?
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How do we design a universe?
Explain the importance of data warehouse?
Store (and count) non-fact records?
What are the advantages and disadvantages of using stored procedures versus calling sql inline in cold fusion?
Explain what are the different types of data warehousing?
Explain what are the tasks that loadmanger process will do?
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 is the difference between datawarehouse and bi?
List any five applications of data warehouse.
Tell me what is full load & incremental or refresh load?
What are the advantages of cold fusion?
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 meetthe condition.