Which RAID type does not provide any redundancy?
A) RAID 0
B) RAID 1
C) RAID 2
D) RAID 5
E) RAIDERS
The answer: A) RAID 0
RAID 0’s striping allows for efficient read and write speed, but there’s no redundancy in place if a drive fails.
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Want to know more? Watch “RAID.” RAID arrays are common ways to provide high-throughput and redundancy for groups of hard drives. In this module, you’ll learn how the different RAID technologies can be used to build large-scale storage infrastructures. You’ll also learn the advantages and disadvantages of the different RAID technologies and how hardware and software RAID compares. |
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