A customer wants to use the 4.9-GHz band to provide connectivity for public service vehicles. The
customer also wishes to have 802.11 wireless connectivity from PDAs to the vehicles. Which
configuration option would provide the desired support?

A.
4.9-GHz interface in access point mode, 802.11 interface in bridge mode

B.
4.9-GHz interface in access point mode, 802.11 interface in access point mode

C.
4.9-GHz interface in bridge mode, 802.11 interface in access point mode

D.
4.9-GHz interface in bridge mode, 802.11 interface in bridge mode