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Dell-EMC

E20-880 · Question #78

Seven users are trying to simultaneously read different parts of the same file from their VNX for File storage system. All parts of the file are located on the same physical disk. I/O from each of…

The correct answer is A. Random I/O. See the full explanation below for the reasoning.

Question

Seven users are trying to simultaneously read different parts of the same file from their VNX for File storage system. All parts of the file are located on the same physical disk. I/O from each of the users is sent sequentially to the array. Which type of I/O workload is likely to be reported by the storage array?

Options

  • ARandom I/O
  • BSequential I/O
  • CSingle-threaded I/O
  • DPre-fetched I/O

How the community answered

(39 responses)
  • A
    79% (31)
  • B
    13% (5)
  • C
    5% (2)
  • D
    3% (1)

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