You are doing a RAC implementation for a customer. Your customer states that they have the hardware to
install additional network adapters on each RAC node. ldentify three reasons for which they might need
additional adapters
A.
Each server has at least two network adapters
B.
Each server was accidentally ordered with only one network adapter
C.
Each server is using network-attached storage on one or two of their adapters
D.
They want to use the Redundant Interconnect Usage feature
E.
Each server has two network adapters and RAC requires at least three