单项选择题
A global manufacturer of automobile parts wants to implement specialized voice applications to increase productivity and reduce the cost of overseas toll calls. Which Cisco solution best matches this business need?（）
A.Optical network
B.Digital subscriber line (DSL)
C.Internet Protocol (IP) telephony
D.Wireless local-area network (WLAN)
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相关考题
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Which Internet Protocol(IP) telephony element is best categorizedas a voice application component?（）
A.IP telephone
B.Voice gateway
C.Private branch exchange (PBX)
D.Advanced audio conferencing software -
单项选择题
What feature does the Partner E-Learning Connection provide?（）
A.Live instructor-led, web-based classes
B.Flexibility, web-based knowledge and learning
C.Lists of training-partner class offerings
D.Full versions of all Cisco technical-level classes
E.Hosted website that partners use to deliver e-learning to customers -
单项选择题
Which device is installed in user devices and makes wireless connections between them and a network?（）
A.Router
B.Bridge
C.Access point
D.Client adapter
