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Question

How does query management differ in the data warehouse environment compared to operational systems?

a.

Queries are processed more quickly in operational systems.

b.

Metadata guides the query process in operational systems.

c.

Query initiation, formulation, and results presentation are client-side in operational systems.

d.

Query environments in operational systems are less flexible.

Answer: (c).Query initiation, formulation, and results presentation are client-side in operational systems. Explanation:In the data warehouse environment, query initiation, formulation, and results presentation are provided on the client machine, while in operational systems, it may differ.

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Q. How does query management differ in the data warehouse environment compared to operational systems?

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