Two RAID Arrays Are Created from Eight Disks

question 138

Multiple Choice

Two RAID arrays are created from eight disks. One is created using RAID 6, the other is created using RAID 5 with a hot spare. Which of the following is the operational difference between these configurations?

• A) RAID 6 has the ability to recover from two disks simultaneously failing.
• B) The RAID 5 array will be significantly faster than the RAID 6 array.
• C) The RAID 6 array will be significantly faster than the RAID 5 array.
• D) RAID 6 has a higher storage capacity than RAID 5.

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