Suppose we want to display zero when null values coming to report how can we do that?
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What is multi-dimensional analysis?
Why fact table is in a normal form?
What is Analysis Services?
What are the different types of data warehouses?
List any five applications of data warehouse.
how to calculate sum(sal) with out using aggregator satge
Explain if a flat file cotains 1000 records how can I get first and last records only?
What is the purpose of Dataware Control?
Explain in detail abt measure objects? And what is the use of it? How to create it?
Where do we use semi and non additive facts?
State any 5 of Cods guidelines of an OLAP system, brief description each?
What is the 4 + 1 view model as it relates to system modeling?