Which statement about NAT64 is true?

Which statement about NAT64 is true?

A.
It uses one-to-one mapping between IPv6 addresses and IPv4 addresses.

B.
It requires static address mapping between IPv6 addresses and IPv4 addresses.

C.
It can be used to translate an IPv6 network to another IPv6 network.

D.
It can be configured for stateless and stateful translation.