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IBM

C4090-958 · Question #22

C4090-958 Question #22: Real Exam Question with Answer & Explanation

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Question

A System z customer running z/OS Vi .11 is using a single D58801J storage system with Easy Tier enabled. Storage performance for a business critical application needs to improve to handle end-of-month and end-of-quarter processing. The customer requires minimal disruption to operations. Which feature or action should the technical specialist recommend to the customer to improve performance for this application?

Options

  • AInstall a megapack of SSDs
  • BEnable and configure I/O Priority Manager
  • CIncrease the installed cache of the D58800
  • DAdjust the cache block size used by the D58800

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