RAID array a ray



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.

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.