Which Cisco PIN architecture uses Cisco Integrated Services Routers to support existing and emerging IP technologies, including IP telephony and video, point-of-sale terminals, kiosks, and RFID devices?

Which Cisco PIN architecture uses Cisco Integrated Services Routers to support existing and emerging IP technologies, including IP telephony and video, point-of-sale terminals, kiosks, and RFID devices?
A. Data Center
B. Teleworker
C. Campus
D. Branch