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Question

What is the role of alert systems in a data warehouse?

a.

Correct data errors

b.

Generate primary keys

c.

Provide real-time information

d.

Highlight and get user’s attention based on defined exceptions

Answer: (d).Highlight and get user’s attention based on defined exceptions Explanation:Alert systems highlight and get the user's attention based on defined exceptions in a data warehouse.

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Q. What is the role of alert systems in a data warehouse?

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