What is needed to upgrade a TS7620 ProtecTIER Appliance from 5.4TB to 11TB physical capacity?

What is needed to upgrade a TS7620 ProtecTIER Appliance from 5.4TB to 11TB physical capacity?
A . The upgrade is a license key only.
B . There is no upgrade from 5.4TB to 11TB within one system.
C . Power off the TS7620, add new drives, power on and assign capacity.
D . Add disk drives to the TS7620 without powering off; the system will assign capacity automatically.

View Answer

Answer: A