CompTIA Server+ SK0-005 Practice Question

An administrator must create a single array on a new database server. The workload requires that the array stay online if one physical disk fails, provide better write performance than a dual-parity solution, and maximize the usable capacity of eight identical 1.8 TB 12 Gb/s SAS drives connected to a hardware controller that supports RAID 0, 1, 5, and 10. Which RAID level best meets these requirements, and approximately how much usable space will the array provide?

  • RAID 0 with roughly 14.4 TB of usable capacity.

  • RAID 5 with roughly 12.6 TB of usable capacity.

  • RAID 10 with roughly 7.2 TB of usable capacity.

  • RAID 6 with roughly 10.8 TB of usable capacity.

CompTIA Server+ SK0-005
Server Hardware Installation and Management
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