单项选择题
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
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相关考题
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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 -
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Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?（）
A.Cisco Firewall Services Module (FWSM)
B.Cisco Secure Access Control Server (ACS)
C.Cisco Private Internet Exchange (PIX) Firewall
D.Cisco Internetwork Operating System (IOS) Firewall
