多项选择题
A.Right-click and click the Diagnose option in the Connect to a network window.
B.Set the security type value to No authentication in the wireless network properties dialog box.
C.Click the Manually connect to a wireless network option in the Set up a connection or network window.
D.In the Wireless Network properties dialog box， click the Connect even if the network is not broadcasting option.
E.Configure the correct IP address， subnet mask， and default gateway for the target network in the wireless network connection properties dialog box.
单项选择题 Your computer has a wireless network adapter installed. However， the computer fails to connect to the wireless network. You need to ensure that the computer is able to connect to the wireless network. What should you do？（）
单项选择题 You share your computer with a co-worker by using separate user accounts to log on. Your co-worker modifies the wireless network properties. When you use the computer， the change in properties is not reflected. You need to ensure that you can view all the changes made to the wireless network properties. What should you do？（）
单项选择题 You share your portable computer with a co-worker. You use separate user accounts to log on. A wireless network is available to you and your co-worker. You need to prevent your co-worker from modifying your wireless network profile. What should you do？（）