WhichtwoWLANimplementationstatementsaretrue?()

A.AnautonomouswirelesssolutionincludeslightweightAPsandWLANcontrollers.TheAPsandtheWLANcontrollersaremanagedbyaWLANsolutionengine（WLSE/WLSM）.

B.AnautonomouswirelesssolutionincludeslightweightAPsandWLANcontrollers.TheAPsandtheWLANcontrollersaremanagedbytheCiscoWirelessControlSystem（WCS）.

C.AlightweightwirelesssolutionincludeslightweightAPsandWLANcontrollers.TheAPsandtheWLANcontrollersaremanagedbyaWLANsolutionengine（WLSE/WLSM）.

D.Alightweightwirelesssolutionconsistsofautonomousaccesspoints（APs），whicharemanagedbyaWLANsolutionengine（WLSE/WLSM）.

E.AlightweightwirelesssolutionincludeslightweightAPsandWLANcontrollers.TheAPsandtheWLANcontrollersaremanagedbytheCiscoWirelessControlSystem（WCS）.