You are performing a routine health check for a customer and need to determine if the disk shelf firmware is up to date.
From My AutoSupport, which report would you use?

A.
Transition Advisor

B.
Visualization

C.
Upgrade Advisor

D.
Event Viewer

Explanation:
(http://www.netappgrid.com/get-fit-14_Promo/MLCS/assets/pdfs/GuidetoMyAutoSupport.pdf)