B
"Physical storage is allocated to the host “on-demand” from a shared pool of physical capacity. A shared pool consists of physical disks. A shared pool in virtual provisioning is analogous to a RAID group, which is a collection of drives on which LUNs are created. <<Similar to a RAID group, a shared pool supports a single RAID protection level>>. However, unlike a RAID group, a shared pool might contain large numbers of drives. Shared pools can be homogeneous (containing a single drive type) or heterogeneous (containing mixed drive types, such as flash, FC, SAS, and SATA drives).
Information Storage and Management . Wiley. Kindle Edition.
Correct: B
A shared pool in virtual provisioning is analogous to a RAID set, which is a collection of drives on which LUNs are created. Similar to a RAID set, a shared pool supports a single RAID protection level.
B is correct.
Shared pools can be homogeneous or heterogeneous when it comes to drive types. But single RAID protection level.
upvoted 3 times
...
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Ivan_Miran
3 years, 2 months agomoskacgh
3 years, 6 months agoatidd
4 years, 3 months ago