【单选题】Company.com has an application that requires a serial connection for Electronic Data Interchange. What must be done to integrator the serial connection into an HACMP cluster?()
A.
Use an RS3232/422 serial Y cable.
B.
Alter the device settings to 9600 8/n/1 xon/xoff.
C.
Use a network based terminal server for the serial connection.
D.
Nothing because HACMP does not support native serial connection fallovers.