试题详情
- 单项选择题You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. When you go to device manager to see the status of the USB port， you did not find any USB controller there. What should you do to resolve this problem？（）
A、Update the scanner drivers using certified drivers
B、Enable the USB port in the computers BIOS
C、Enable the USB hub controller in device manager.
D、Reinstall the USB device driver and disable the USB error detection
- B
关注下方微信公众号，在线模考后查看
热门试题