单项选择题 A user is present when a technician is troubleshooting their workstation. They insist on showing the technician, step by step, what occurred. How should the technician deal with this situation? （）

单项选择题 When comparing analog display inputs to digital display inputs, which of the following is anadvantage that digital has over analog?（）

单项选择题 Which of the following BIOS settings is MOST likely to speed up the boot process when disabled?（）