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Dell-EMC

E20-818 · Question #38

Click the Calculator icon in the upper left-hand corner. A customer is migrating their SQL server from a NAS back end to a new RAID 1-protected Symmetrix V-Max SE array. Perfmon was used to create a…

The correct answer is B. 152. See the full explanation below for the reasoning.

Question

Click the Calculator icon in the upper left-hand corner. A customer is migrating their SQL server from a NAS back end to a new RAID 1-protected Symmetrix V-Max SE array. Perfmon was used to create a log view of an average day's activity against the database LUN as represented. EMC E20-818 Exam Unfortunately the database's data file and transaction log are located on the same LUN. The database administrator has informed you that this database typically processes 25 GB worth of transactions over the course of their 12-hour business day. Which discount in IOPS should be taken before determining the number of spindles required for the data file LUN?

Options

  • A75
  • B152
  • C176
  • D365

How the community answered

(23 responses)
  • A
    4% (1)
  • B
    83% (19)
  • C
    4% (1)
  • D
    9% (2)

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