Free E20-390 Braindumps


  • Exam Number: E20-390
  • Provider: EMC
  • Questions: 411
  • Updated On: 11-Dec-2018


QUESTION: 1
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

Answer(s): 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 fil ed 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.
QUESTION: 2
Which Linux distribution supports both MPFS and pNFS?

A. CentOS
B. RedHat
C. Fedora
D. Debian

Answer(s): B
Explanation:

QUESTION: 3
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

Answer(s): A
Explanation:


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