单项选择题 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?（）

单项选择题 Which content network component maintains original source content and publishes content to the network edge?（）

多项选择题 Which two of these are ways that cisco capital helps partners?（）