Which of the following terms is used when printing data on both the front and the back of paper？（）
- A、Scaling
- B、Copying
- C、Duplex
- D、Simplex
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 terms is used when printing data on both the front and the back of paper？（）
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