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單項(xiàng)選擇題

Controlling costs that are associated with network issues, keeping unexpected problems from affecting productivity, and achieving business goals are characteristics of which cisco offering?（）

A.cisco captial financing
B.cisco SMARTnet service
C.cisco network optimization service
D.cisco smart business roadmap

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單項(xiàng)選擇題

A customer asks for help choosing their WAN technology, the customer is looking for A solution that can be used across very long distances, provides QoS and VPN support, and is sensitive to their budgeting needs ,which WAN technology would you recommend?（）

A.wide transport
B.metroethernet
C.frame relay
D.leaseD line
E.MPLS

單項(xiàng)選擇題

Which content network component maintains original source content and publishes content to the network edge?（）

A.Content switch
B.Content router
C.Content engine
D.Content Distribution Manager (CDM)

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