Which of these statements correctly describes the operation of Multicast Listener Discovery?

A.
IPv6 routers use MLD to discover multicast listeners on directly attached links.

B.
For each unicast and anycast address configured on an interface of a node or router, a
corresponding MLD address is automatically enabled.

C.
MLD addresses are scoped to local links.

D.
Since ARP is not used in IPv6, each node and router uses MLD to learn the link layer address
of neighbor nodes and routers on the same local link.

E.
Nodes and routers use MLD to verify if IPv6 addresses are already in use on local links before
they configure their own IPv6 addresses with stateless auto-configuration.