When designing the hardware for a multi-node cluster, you should care about the hardware
redundancies of each node. Some of the possible hardware redundancies are absolutely required,
and some are recommended.
Which hardware redundancy is recommended but NOT required?
A.
mirrored boot disks
B.
redundant transports
C.
redundant server nodes
D.
multiple paths from each connected node assuming a hardware RAID for shared storage
Explanation: