When adding nodes to a cluster in Data ONTAP 8.1.1 Cluster Mode, you must observe
which two limitations? (Choose two.)

A.
All nodes in a cluster must have the same number of Fibre Channel target ports.

B.
All nodes in a cluster must have the same amount of storage capacity.

C.
All nodes in a cluster must have redundant connections to the cluster network

D.
All nodes in a cluster must be of the same storage controller model.

E.
Nodes may only be added in HA pairs.