EMC EMC Specialist E20-390 Questions & Answers

• Question 411:

  What are the severity levels available with Unisphere event notifications?

  A. Critical and Informational

  B. High and Low

  C. Critical and Low

  D. High and Warning

  Correct Answer: A

  Explanation:

  

• Question 412:

  A user is creating a dynamic disk on a Windows host. The first disk is fully utilized. Writes continue to the next disk. Which volume type did they select?

  A. Striped

  B. Spanned

  C. RAID 5

  D. Mirrored

  Correct Answer: B

  Explanation:

  Spanned volumes - spanned volumes use disk space from 2 to 32 disks. The amount of space used on the

  individual disks may vary. When data is written to a spanned volume, the portion of the volume residing on

  the first disk is filled first, and then data is written to the next disk in the volume. If any disk fails in the

  volume, then all data stored on that volume becomes unavailable. A spanned volume uses multiple disks,

  but does not improve disk performance.