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Cards In This Set
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RAID stands for (list both)
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Redundant Array of Independent DisksRedundant Array of Inexpensive Disks
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_______ is a disk subsystem that combines multiple physical disks into a single logical storage unit.
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RAID
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Depending on the configuration, a ______ array can improve performance, provide fault tolerance, or both.
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RAID
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A _____ set breaks data into units and stores the units across a series of disks by reading and writing to all disks simultaneously.
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stripe
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____ provides an increase in performance.
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RAID 0
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____ does not provide fault tolerance. Failure of one disk means all data is lost.
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RAID 0
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This RAID breaks data into units and stores the units across a series of disks by reading and writing to all disks simultaneously:
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RAID 0
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This RAID uses striping and requires a minimum of two disks:
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RAID 0
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This RAID has no overhead because all disk space is available for storing data:
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RAID 0
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This is the fastest of the RAID types:
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RAID 0
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A _____ volume stores data to two duplicate disks simultaneously.
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mirrored
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In this RAID data is stored to two duplicate disks simultaneously.
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RAID 1
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In this RAID, If one disk fails, data is present on the other disk, and the system switches immediately from the failed disk to the functioning disk.
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RAID 1
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These RAIDs provide fault tolerance for a single disk failure:
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RAID 1 and 5
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This RAID does not increase performance:
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RAID 1
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