CCDP系列認證章節(jié)練習(2019.05.07)

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 Fibre Channel switches, that form a virtual fabric. Which technology allows centralized storage services to be shared across different VSANs?（）

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2 Which enterprise caching mode eliminates the need for Layer 4 switches or WCCP enabledrouters to intercept user requests？（）

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3 A company is using a multi-site centralized call processing model. Which feature ensures that the remote site IP phones will still have limited functionality given a WAN outage?（）

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4 In which tunnel-less VPN topology do group members register with a key server in order to receive the security association necessary to communicate with the group?（）

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5 Which of these is a Layer 2 transport architecture that provides packet-based transmission optimized for data based on a dual （counter-rotating） ring topology？（）

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6 What is the recommended radius of a cell for a voice-ready wireless network？（）

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7 You are the Cisco Network Designer in Cisco.com. Which signal and noise values will result in thebest phone communication with an access point？（）

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8 SCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, you can attach many devices to a single SCSI port, so that SCSI is really an I/O bus rather than simply an interface Which two statements about SCSI are true?（）

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9 What amount of cell overlap ensures smooth roaming for wireless endpoints?（）

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10 Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links？（）

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