Which CLI command is used to upgrade the image of a ClearPass server?

Which CLI command is used to upgrade the image of a ClearPass server?
A . Image update
B . System upgrade
C . Upgrade image
D . Reboot
E . Upgrade software

Answer: B

Explanation:

When logged in as appadmin, you can manually install the Upgrade and Patch binaries imported via the CLI using the following commands:

* system update (for patches)

* system upgrade (for upgrades)

References: ClearPass Policy Manager 6.5 User Guide (October 2015), page 564 https://community.arubanetworks.com/aruba/attachments/aruba/SoftwareUserReferenceGuides/52/1/ ClearPass%20Policy%20Manager%206.5%20User%20Guide.pdf