External databases that are either purchased or publicly accessible are not considered reliable sources of business intelligence.
Correct Answer:
Verified
Q2: OLAP systems achieve their speed and their
Q3: Decisions made at the operational level involve
Q4: Companies use intelligent agents to extract useful
Q5: Text mining, which monitors web chatter, helps
Q6: What-if analysis allows a user to set
Q8: Data warehouses offer an opportunity to combine
Q9: At the operational level, decision makers need
Q10: A dashboard is a gateway that provides
Q11: Strategic-level decisions involve direct interactions with customers
Q12: Optimization is an extension of goal seeking
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