CCDP系列認證單項選擇題每日一練(2019.01.03)

來源：考試資料網(wǎng)

1 What is the traditional mode for a firewall？（）

2 For acceptable voice calls， the packet error rate should be no higher than what value？（）

3 Which typical enterprise campus requirement ensures that the network supports the required applications and that data flows within the required time frames？（）

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4 Which virtualization technology allows multiple physical devices to be combined into a singlelogical device？（）

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5 Which of these ports does syslog use to send messages to a syslog server?（）

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CCDP系列認證單項選擇題每日一練(2019.01.03)

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