An unauthorized administrator has recently made some changes to your server. As a result, the server is using ARP to attempt to reach hosts on a different subnetwork. Which file has been erroneously modified?

A.
/etc/hosts

B.
/etc/netmasks

C.
/etc/netgroup

D.
/etc/services

E.
/etc/inetd.conf

F.
/etc/init.d/inetinit