单项选择题
A. C:\windows\System32 B. C:\users\public C. C:\users D. C:\documents and settings
A client reports that the cursor on their laptop moves ...
单项选择题A client reports that the cursor on their laptop moves to one corner of the screen and stays there when they try to use the keyboard joystick. Which of the following components will MOST likely need to be replaced to resolve the issue?（）
A. Touchpad B. Motherboard C. Keyboard D. External pointing device
Which of the following is the proper order for powering...
单项选择题Which of the following is the proper order for powering off and on network components?（）
A. Computer> cable modem > router B. Cable modem> router> computer C. Cable modem> computer> router D. Router> cable modem> computer
Mike, a technician, is replacing a wireless router on a...
单项选择题Mike, a technician, is replacing a wireless router on an existing small office home office (SOHO) network. The SSID, WPA and DHCP information has been correctly added. Which of the following must also be addressed?（）
A. The administrative password needs to be changed. B. The TKIP option needs to be enabled. C. The WEP key needs to be changed. D. Wireless access points need to be added.
