Which three are true about the getent command? (Choose three.)
A.
It is only configured when using LDAP.
B.
It is only available to the super-user (root),
C.
It provides a generic user interface for NIS, LDAP, and DNS.
D.
It provides caching services to a host for NIS, LDAP, and DNS.
E.
It can be used to resolve both IPv6 and IPv4 host names and addresses,
F.
It consults the naming services in the order listed in the /etc/nsswitch.conf file.