6. A workgroup typically comprises between 25 and 100 persons.

A. True
B. False

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7. The source of the data is sometimes called the system of record.

A. True
B. False

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8. Data quality problems currently cost U.S. businesses some $60 million each year (Hudica, 2003).

A. True
B. False

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9. Stand-alone databases exhibit many of the same advantages common to file processing systems.

A. True
B. False

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10. The database approach requires additional costs and risks.

A. True
B. False

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