CCNA系列認(rèn)證CCNA(650-251)單項(xiàng)選擇題每日一練(2019.01.23)

來(lái)源：考試資料網(wǎng)

1 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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2 Which of the following best defines the Cisco Lifecycle Services approach（）

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

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

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5 The final documentation that records detailed implementation information for customers， including specific design requirements， are delivered at which server component within the Cisco Unified Communications implement phase（）

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