What is data validation strategies for data mart v?
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What is the difference between olap and datawarehosue?
What function should we use to display the value entered or selected by a user in response to a prompt?
4.Explain Snowflkeschema ?
6 Answers EDS, HCL, IBM, iFlex, TCS,
What are templates in which way it is help full?
What is the difference between agglomerative and divisive hierarchical clustering?
Can you pass sql queries in filter transformation?
Explain a linked cube?
Tell me one example for multi valued dimension or bridge table?
2 Answers Accenture, CMC, IBM, Logica CMG, TCS,
What is conformed fact?
Difference between DSS & OLTP?
OLAP architecture?
What is drill-through?