搜题

【单选题】

What should be part of a comprehensive network security plan（）。

A、Allow users to develop their own approach to network security

B、Physically secure network equipment from potential access by unauthorized individuals

C、Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten

D、Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported

E、Minimize network overhead by deactivating automatic antivirus client updates

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第3题

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第7题

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第9题

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