A change to POWER7 server firmware is being planned on an HMC managed system. The current
server firmware level is AL720_108_066, and the new server firmware level will be
AL730_078_035.
What must the administrator take into consideration for this task?

A.
A backup of critical FSP data needs to be scheduled.

B.
Downtime needs to be scheduled as this will be a disruptive update.

C.
The system ESP should have both network ports configured to the HMC to guard against HMC
connection loss.

D.
Ensure the “Apply Immediate” option is selected on the Submit Task panel so the update will be
concurrent.