QOTW Answer! We asked: Your manager asks you to implement a RAID - TopicsExpress



          

QOTW Answer! We asked: Your manager asks you to implement a RAID 5 fault-tolerant disk solution using four 40GB disks. He wants to know how much data capacity will be lost by the implementation. What do you tell him? A - 10GB B - 20GB C - 40GB D - 120GB E - 160GB The correct answer is C. In a RAID 5 implementation, the space equal to the size of one disk in the array is lost to the storage of parity information. Answer D describes the amount of space available for storing data, not the amount of space lost to storing parity information.
Posted on: Wed, 26 Jun 2013 19:23:21 +0000

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