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Exam DMF topic 1 question 78 discussion

Actual exam question from CDMP's DMF
Question #: 78
Topic #: 1
[All DMF Questions]

One of the key differences between operational systems and data warehouses is:

  • A. Operational systems focus on business processes; data warehouses focus on business strategies
  • B. Operational systems focus on historical data; data warehouses contain current data
  • C. Operational systems are available 24x7; data warehouses are available during business hours
  • D. Operational systems focus on data quality; data warehouses focus on data security
  • E. Operational systems focus on current data; data warehouses contain historical data
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Suggested Answer: E 🗳️
by MrWood47 at Jan. 22, 2025, 4:27 a.m.

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MrWood47
2 months, 1 week ago
Selected Answer: E
E is correct
upvoted 1 times
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