EMC Proven Professional – XtremIO Solutions Expert — Question 5

What is the best practice for FA utilization in a VMAX3 array?

Answer options

• A. 50% busy with two engines
• B. 50% busy with more than two engines
• C. 50% busy with one engine
• D. 50% busy with two or more engines

Correct answer: A

Explanation

The correct answer, A, indicates that having two engines at 50% utilization is the best practice for performance and efficiency in a VMAX3 array. Options B and D suggest using more than two engines, which can lead to unnecessary complexity and inefficiency. Option C, utilizing only one engine, does not optimize the performance capabilities of the array.