單項選擇題What is a benefit of Internet protocol (IP) telephony?()

A.Synchronizes password exchanges for call setup
B.Eliminates the need for physical cabling in a TCP/IP network
C.Enables two-way voice transmission over a packet-switched TCP/IP network
D.Creates an encrypted tunnel for voice through a Transmission Control Protocol (TCP)/IP network

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2.單項選擇題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

3.單項選擇題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

5.單項選擇題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

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