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Question

What are the three functional areas of the data warehouse?

a.

Data extraction, data transformation, and data cleansing

b.

Data integration, data staging, and data storage

c.

Data acquisition, data storage, and information delivery

d.

Data modeling, data administration, and data reporting

Posted under Data Warehousing and OLAP

Answer: (c).Data acquisition, data storage, and information delivery Explanation:The three functional areas of the data warehouse are data acquisition, data storage, and information delivery.

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