If a SmartUpdate upgrade or distribution operation fails on SecurePlatfom, how is the system recovered?

A.
The Administrator must remove the rpm packages manually, and re-attempt the upgrade.

B.
The Administrator can only revert to a previously created snapshot (if there is one) with the command cprinstall snapshot <object name> <filename>.

C.
The Administrator must reinstall the last version via the command cprinstall revert <object name> <file name>.

D.
SecurePlatform will reboot and automatically revert to the last snapshot version prior to upgrade.