Which of the following is primarily used to provide fault tolerance at the application level? (Select
TWO)
A.
Load balancing
B.
RAID array
C.
RAID 6
D.
Server clustering
E.
JBOD array
Which of the following is primarily used to provide fault tolerance at the application level?
Which of the following is primarily used to provide fault tolerance at the application level? (Select
TWO)
I agree with server clustering, but RAID array includes RAID 0 which has no redundancy (fault tolerance) so I think the second choice should be RAID 6 which can overcome hardware failure.
You make a good point. A RAID array is usually fault tolerant, but RAID 6 is always fault tolerant.
RAID6 is not at application layer….answer is A and D
I agree. Raid is both hardware and software but load balancing and clustering is at application level