Subject

    Computer Science

    Topic

    Computer Hardware

    Which of the following RAID levels does NOT provide any data redundancy?

    a)
    RAID 0
    b)
    RAID 1
    c)
    RAID 5
    d)
    RAID 6

    Explanation

    RAID 0 is also known as 'striping'. It splits data across multiple disks to improve performance by allowing simultaneous reads and writes. However, it offers no fault tolerance; if any single drive in a RAID 0 array fails, all data is lost.

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