Choose an INCORRECT Statement on WAN Links (Do Not Count

Choose an INCORRECT statement on WAN links (do not count the Internet here) .

A) A leased line WAN link between two remote routers can become a subnet with its own subnet address.
B) A client company can choose either public IPs or private IPs for the WAN links.
C) If a border router connects to multiple leased lines, a router port is generally dedicated to each leased line.
D) When the WAN link is through the PSDN cloud, the border router at a client site just needs one physical link to the carrier network to connect several remote locations.
E) The leased line WAN link between two remote routers takes advantage of a virtual circuit for data delivery.