CCNP系列认证CCNP(642-845)章节练习(2019.05.07)

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1 Which two statements are true about CAC？（）

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2 Which three methods would help prevent critical network-traffic packet loss on high speed serial interfaces？（）

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3 Which statement is true about the comparison of voice traffic with video traffic？（）

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4 What best describes an FXO interface？（）

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5 Which statement best describes the application of link fragmentation and interleaving （LFI）？（）

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6 For which two types of applications can the SDM provide wizards？（）

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7 What are two steps that are taken when a router converts a voice signal from analog to digital form？（）

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8 Which functionality in the Cisco IOS software will enable a router to permanently act as a call agent for phones？（）

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9 Refer to the exhibit. What variation of the 802.1x Extensible Authentication Protocol （EAP）
uses this authentication process？（）

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10 Refer to the exhibit. Which option correctly describes the order of signaling and call processing events when a branch employee calls headquarters?（）

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