A university administrator finds that changing a classroom to the different buildings across
the campus really costs a lot. So he comes to seek some advices from you. As a network
technician, what will your suggest? Choose the best solution from the following options.

A.
Wireless connections can replace existing wired connections, offering a more
cost-effective solution.

B.
WLANs allow higher education institutions to deliver curriculum material and have
students access it in real time.

C.
WLAN technology allows organizations to add wireless access points without having to
make huge investments in costly infrastructure upgrades.

D.
Adopting a wireless bridge from Cisco, the bandwidth can be increased up to 108 Mbps.