Which Is INACCURATE Regarding the Wireless Access Point(AP)

Which is INACCURATE regarding the wireless access point(AP) ?

A) It is equipped with its own WNIC (wireless NIC) .
B) One of its main responsibilities in the infrastructure mode is to provide connectivity between Ethernet and Wi-Fi LANs.
C) It performs the CTS part of the RTS/CTS protocol to prevent frame collisions.
D) It is able to connect different subnetworks.
E) All host stations attached to an AP belong to a single subnet.