Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）

You are the network administrator for passguide.com. Which device will you install in your computer to make wireless connections you and a network?（）

A.Wireless router
B.Hub
C.Repeater
D.Wireless network adapter

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What are the two primary advantages of content networking solutions? （）

A.Optimized processing of content delivery
B.Optimized processing of bandwidth requests
C.Optimized processing of content requests
D.Optimized processing of error notification

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