In an environment in which multiple VLANs have been defined on Catalyst Express 500 switches, which two statements are correct for ports that have been configured with the Smartport role of “IP Phone+Desktop”? (Choose two.)

A.
The ports may belong to a configurable data VLAN.

B.
The names of the VLANs used by the Smartports are not relevant.

C.
The names of the VLANs used by the Smartports are case insensitive.

D.
The names of the VLANs used by the Smartports are case sensitive.

E.
The ports may belong to many VLANs, depending on how many PCs are connected to each port.