How does RAID 0 provide data redundancy?
A) Files are duplicated between physical drives
B) Files are striped and parity is written to a separate physical drive
C) Files are striped and party information is duplicated between physical drives
D) RAID 0 does not provide data redundancy
E) The best part about redundancy is that you always have a copy. The best part about redundancy is that you always have a copy.
The answer: D) RAID 0 does not provide data redundancy
RAID 0 stripes data across physical drives to provide additional speed, but it provides no redundancy of data.
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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. |