Which two parameters can the HostScan feature scan before users log in? (Choose two)

A.
whether specific files are present

B.
whether a proxy service is configured on a Linux host

C.
whether specific IPv4 and IPv6 addresses are assigned

D.
whether specific certificate authorities are configured

E.
whether a specific keychain entry exists on an OS X host

Explanation:
A prelogin assessment checks for the following on the remote computer:
– Operating system
– Presence or absence of any files you specify.
– Presence or absence of any registry keys you specify. This check applies only if the
computer is running Microsoft Windows.
– Presence of any digital certificates you specify. This check also applies only if the computer is running Microsoft Windows.
– IP address within a range you specify.