CCDP系列認(rèn)證CCDP(642-874)單項(xiàng)選擇題每日一練(2019.01.17)

來源：考試資料網(wǎng)

1 A virtual storage area network （VSAN） is a collection of ports from a set of connected FibreChannel switches， that form a virtual fabric. Which technology allows centralized storage services to be shared across different VSANs？（）

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2 Jitter is an unwanted variation of one or more characteristics of a periodic signal in electronics and telecommunications and（）refers to call issues that cause variations in timing or time of arrival.

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3 You are the Cisco Network Designer in Cisco.com. You are designing an e-Commerce module，which routing statement is correct？（）

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4 One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer？（）

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5 You are the Cisco Network Designer. Which of these is least important when determining howmany users a NAS can support？（）

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