单项选择题 After a technician installs a video card, which of the following should the technician configure NEXT?（）

单项选择题 A technician would like to load an operating system CD on startup. Which of the following settings would a technician change in the BIOS?（）

单项选择题 An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）