πŸ“Š Management information system
Q. Data mining cannot be done if ______________
  • (A) operational data has not been archived
  • (B) earlier management decisions are not available
  • (C) the organisation is large
  • (D) all processing had been only batch processing
πŸ’¬ Discuss
βœ… Correct Answer: (A) operational data has not been archived

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