Refer to the exhibit. Which two statements are correct? (Choose two.)
A.
The built-in signatures will be used.
B.
syslog alert messages will be enabled.
C.
The basic signatures (previously known as 128MB.sdf) will be used if the built-in signatures fail
to load.
D.
Cisco IOS IPS will fail-open.
E.
SDEE alert messages will be enabled.