The figure above is an example of what type of fault tolerance?
A) Disk mirroring
B) Disk duplexing
C) Disk striping
D) Disk partitioning

Question

The figure above is an example of what type of fault tolerance?
A) Disk mirroring 
B) Disk duplexing 
C) Disk striping 
D) Disk partitioning

Quizplus · Accepted Answer

The figure shows two disks (Disk A and Disk B) with identical data, connected to a host. This is an example of disk duplexing, where two identical disks are used simultaneously to ensure redundancy and fault tolerance. If one disk fails, the other disk can continue to operate and provide access to the data. Disk mirroring is another term for disk duplexing, while disk striping and disk partitioning do not provide redundancy or fault tolerance.

The Figure Above Is an Example of What Type of Fault