(Choose 1 answer)
☐ C
☐ D
☐ E
Which of the following is not the characteristic of data warehousing?
A. Decision makers are able to view the data from different perspectives.
B. The process of gathering data from different databases.
C. The data is retrieved from the source databases and placed in a central database.
D. Periodically, the data in the central database is refreshed.
E. None of the other choices
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