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Question

What is the primary purpose of a data warehouse?

a.

To extract and transform data from source systems

b.

To provide information to users for strategic decision making

c.

To make data available for day-to-day operations

d.

To design data repositories

Answer: (b).To provide information to users for strategic decision making Explanation:The data warehouse exists to provide strategic information to users.

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Q. What is the primary purpose of a data warehouse?

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