If you want to implement fault-tolerance on your network, what type of RAID would you use on the drives that contain the OS and applications?
A) 0
B) 1
C) 3
D) 5

Question

Quizplus · Accepted Answer

RAID 1 (mirroring) is the best choice for fault-tolerance on the drives that contain the OS and applications because it provides complete redundancy by creating an exact copy of the data on another drive. In the event of a drive failure, the system can continue to operate normally using the mirrored drive, providing high availability and minimal downtime. RAID 0 offers no fault-tolerance, RAID 3 and 5 are better suited for data-intensive applications with a lot of read and write operations, and are typically used for data storage.

If You Want to Implement Fault-Tolerance on Your Network, What