Why should server firmware be updated to the most recent version?

Why should server firmware be updated to the most recent version? (Select two)

A.
to maintain a valid warranty

B.
to fix problems from earlier versions

C.
to support new features

D.
to refresh changes that a user has edited in the existing firmware

E.
to supportleagcy features

Explanation:
Industry Standard Architecture – Student Guide 2 – Page 178:
Adapter firmware upgrades
A firmware upgrade may also be required for various SCSI, RAID, or fibre channel adapters in
order to support new features, ensure compatibility, or correct bugs in the code for their

controllers.