In hospitals, some expensive assets (e.g. IV pumps and wheelchairs) have to be moved
here and there, so employees usually can not find them. As a network engineer, you
suggest that they should place Radio Frequency Identification (RFID) tags on these
valuable properties. Therefore, they can always know the equipment’s exact location with
the help of a Cisco Wireless Control System management interface. Look at the following
services. Which one can help you to complete the whole process?

A.
Voice over Wi-Fi

B.
location-based services

C.
WCS mapping and tracking

D.
enhanced security