Which of the following cable types should be used to achieve Gigabit Ethernet speed？（）
- A、CAT5
- B、CAT3
- C、CAT6
- D、Thicknet
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 cable types should be used to achieve Gigabit Ethernet speed？（）
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