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HP0-J65 · Question #151

An HSV controller has READ-AHEAD cache disabled for all units. Which I/O profile type would benefit the most from having the READ-AHEAD cache enabled?

The correct answer is D. sequential read operations. See the full explanation below for the reasoning.

Question

An HSV controller has READ-AHEAD cache disabled for all units. Which I/O profile type would benefit the most from having the READ-AHEAD cache enabled?

Options

  • Amixed random read and write operations
  • Brandom read operations
  • Cmixed sequential read and write operations
  • Dsequential read operations

How the community answered

(28 responses)
  • A
    4% (1)
  • B
    11% (3)
  • C
    4% (1)
  • D
    82% (23)

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