What are two results when license keys expire? (Choose two.)
A.
No new configuration settings may be performed.
B.
Configuration changes are permitted for a period of 24 hours after expiration.
C.
Configuration settings that were made before the temporary license key expired remain in effect 
and cannot be modified.
D.
Configuration settings that were made before the temporary license key expired will revert back 
to their original settings.
Explanation: