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Question

What is the source of all the information needed to plan the architecture of a data warehouse?

a.

Business requirements

b.

Metadata

c.

Source data

d.

Data extraction

Answer: (a).Business requirements Explanation:The source of all the information needed to plan the architecture of a data warehouse is business requirements.

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Q. What is the source of all the information needed to plan the architecture of a data warehouse?

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