Which option describes how a user enables licensed features on the virtual WSA?
A.
from the CLI using the featurekey command
B.
from the CLI using the loadlicense command
C.
from the CLI using the update command
D.
from the GUI using the System Administration/Feature Keys menu page
E.
from the GUI using the System Administration/Feature Key Settings menu page
Explanation:
http://www.cisco.com/c/dam/en/us/td/docs/security/content_security/virtual_appliances/Cisco
_Content_Security_Virtual_Appliance_Install_Guide.pdf (Page no. 6)