Which of the following network cable types is MOST often used in environments where physicalsecurity of the data is the top priority?（）
- A、UTP
- B、Coaxial
- C、Fiber optic
- D、STP
正确答案:C
答案解析:有
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CompTIA认证考试
CompTIA认证考试
Which of the following network cable types is MOST often used in environments where physicalsecurity of the data is the top priority?（）
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