CCNA系列認(rèn)證CCNA(650-251)單項選擇題每日一練(2019.01.18)

來源：考試資料網(wǎng)

1 Which service components develops a plan that identifies the necessary steps to move from an existing system to the Cisco Unified Communications system（）

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2 Which phase includes testing operational processes and procedures in accordance with the Cisco Unified Communications operations plan（）

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3 In which of the following phases can you ensure that the new Cisco Unified Communications solution is integrated without disrupting the existing network（）

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4 Which service component in a detailed design development focuses on identification and configuration of the actual network components （routers， servers， local-area networks， and so on） to be incorporated to run and support a Cisco Unified Communications system. （）

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5 Which Service component in Cisco Unified Communications operate phase identifies and solves reoccurring incidents by analyzing incident trends to identify patterns and systemic conditions（）

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