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E10-001 · Question #202

An application uses twenty 10-GB devices. A pointer-based full volume replica of the application is required every six hours. Each replica will be kept for 24 hours. The data changes by 10% every…

The correct answer is A. 80. See the full explanation below for the reasoning.

Question

An application uses twenty 10-GB devices. A pointer-based full volume replica of the application is required every six hours. Each replica will be kept for 24 hours. The data changes by 10% every four hours. How many replica devices are required?

Options

  • A80
  • B20
  • C120
  • D200

How the community answered

(48 responses)
  • A
    71% (34)
  • B
    17% (8)
  • C
    8% (4)
  • D
    4% (2)

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