In Cisco IDM, the Configuration > Sensor Setup > SSH > Known Host Keys screen is used for what purpose? ?

In Cisco IDM, the Configuration > Sensor Setup > SSH > Known Host Keys screen is used for what purpose?

A.
to enable the Cisco IPS appliance as a master blocking sensor

B.
to enable management hosts to access the Cisco IPS appliance

C.
to regenerate the Cisco IPS appliance SSH host key

D.
to regenerate the Cisco IPS appliance SSL RSA key pair

E.
to enable communications with a blocking device