试题详情
- 单项选择题A technician is servicing a customer’s color laser printer and notices excess toner in the printer.Which of the following tools would BEST assist the technician in removing the excess toner?（）
A、Damp towel
B、Compressed air
C、Alcohol wipe
D、Computer vacuum
- D
关注下方微信公众号，在线模考后查看
热门试题
- Which of the followi
- A user is trying to
- Which of
- Which of
- Which of the followi
- A server
- Which of
- After installi
- For added security,
- A user states that w
- Which of
- Which of
- Which of the followi
- Windows文件服务器的可用空间不足。
- A user is unable to
- Which of the followi
- A client has been un
- From which of the fo
- A Windows̳
- Which of the followi