After booting up a new computer, a technician observes that the USB ports are not working with any USB devices. Which of the following should be done FIRST?()
Which of the following is an advantage that a USB mouse has over a PS/2 mouse?()
A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?()
You have a USB drive. You connect the drive to a computer that runs Windows XP Professional Service Pack 2 (SP2). You discover that after 15 minutes, the USB drive fails to appear in My Computer. You need to ensure that the USB drive appears in My Computer. What should you do?()
下面不是USB的特点是()。
你想在Windows NT4.0 workstation下安装一台USB口的打印机,但是打印机不能正常工作,下一步你应该怎么做()。
一名技术员插入USB闪存驱动器到USB集线器,收到该设备可以执行得更快的信息。技术员然后删除该设备,并插入到计算机的USB端口上,这次并没有收到这个讯息。以下哪项是可能的原因呢?()
Onboard USB 1.1 ports of the Cisco 800, 1800, 2800, and 3800 Series ISRs can be used to enable important security and storage capabilities.()
USB 2.0 supports a maximum data transfer speed of ()Mbps.
USB fax/modems that conform to this subclass of the Communication Device Class (CDC) vendor neutral standard are Linux compatible (answer is a 3 letter acronym).()