A technical specialist is working with a customer on a Boot from SAN project after migrating data
from DASD to an IBM SAN. The customer is concerned about hardware system downtime after
the migration.
Which of the following steps are necessary to handle bringing a host back online to a Boot from
SAN state?

A.
The system administrator needs to swap only the hardware and reconfigure switch zoning and
host-port definitions on the storage server.

B.
The system administrator needs to swap only the hardware and cabling plus configure switch
zoning and host-port definitions on the storage server

C.
The system administrator needs to swap only the hardware and reconfigure the UEFI Boot
Order, the HBA’s BIOS and host-port definitions on the storage server.

D.
The system administrator needs to swap only the hardware and reconfigure the UEFI Boot
Order, the HBA’s BIOS, switch zoning, and host-port definitions on the storage server.

Explanation: