CCNA系列認(rèn)證CCNA(650-251)單項(xiàng)選擇題每日一練(2019.01.12)

來(lái)源：考試資料網(wǎng)

1 Which implement phase service component describes the activities to install and test your Cisco Unified Communications solution in a nonproduction lab environment（）

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2 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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3 Which service component in the plan phase evaluates the readiness of your current facilities infrastructure to support Cisco Unified Communications system development（）

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4 Which phase includes the activity of assisting the customer to monitor their Cisco Unified Communications system performance and to respond to trouble reports（）

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5 Quality of service is analyzed at which service component within the Cisco Unified Communications plan phase（）

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