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Which of the following types of databases are the most common?

  • A.Personal
  • B.Workgroup
  • C.Department
  • D.Enterprise

Answer: C

Correct answer: Department

Departmental databases outnumber the others because most information needs are departmental: a size that justifies a proper shared database but not an enterprise-wide one. Personal databases are numerous but trivial, and enterprise databases are few because there are few enterprises relative to departments.

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