A server is running out of disk space. It has a logical disk in external storage comprised of three,
72 GB disks in a Raid 5 configuration. No drive bays are available to add disks without adding
another enclosure. You decide to replace the three 72 GB disks with three, 146 GB disks. you
replace each disk on at a time allowing time for data to rebuild after each drive replacement.
After creating a new logical drive in the unused space, you perform an array expansion and
extension to combine the two logical disks, approximately how much space for data has been
gained through these actions?

A.
148 GB

B.
210 GB

C.
292 GB

D.
438 GB

Explanation: