Which of the following would provide the BEST combination of fault tolerance and read/write performance?

exams 220-1001 220-1001 exam 0 Comments

A technician needs to implement a disk array in a configuration that will prevent data loss in the event of a disk failure but also provide the benefit of increased performance .

Which of the following would provide the BEST combination of fault tolerance and read/write performance?
A . RAID 0
B . RAID1
C . RAID 5
D . RAID 10

Answer: A