An administrator has a rack server that is 3.5 inches （8.9 cm） tall. Which of the following is the correct U size for this server？（）
- A、One
- B、Two
- C、Three
- D、Five
正确答案:B
答案解析:有
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CompTIA认证考试
CompTIA认证考试
An administrator has a rack server that is 3.5 inches （8.9 cm） tall. Which of the following is the correct U size for this server？（）
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