A technical decision maker from a local surgical hospital in Chicago, Illinois, is looking for a way to connect two networks from two different buildings that are located approximately five miles apart. Originally, the technical decision maker did not explore a wireless networking solution for fear that radio frequencies would interfere with some of the medical equipment. The technical decision maker has presented a leased-line option, but the CFO of the hospital is not in favor of the costs that are associated with it. As a result, the technical decision maker is exploring potential wireless networking solutions. Which key topic should you emphasize when describing the benefits of a wireless networking solution to the technical decision maker?
A.
WLANs provide the ability and support of real-time communications and collaboration.
B.
WLANs leverage the indoor-outdoor wireless convergence opportunities of mesh networking.
C.
WLANs utilize the 802.1x framework and RADIUS for communications.
D.
WLANs can use the existing wired infrastructure as the “backbone” for wireless LANs.