Operational data and decision support data serve the same purpose.
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Q3: By default, the fact table's primary key
Q4: Normalizing fact tables improves data access performance
Q5: The data warehouse development life cycle differs
Q6: Advanced OLAP feature become more useful when
Q7: The ROLLUP extension is used with the
Q9: A data warehouse designer must define common
Q10: Multidimensional data analysis techniques include advanced computational
Q11: Business intelligence is a framework that allows
Q12: Master data management's main goal is to
Q13: Queries against operational data typically are broad
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