单项选择题
A. From a command prompt, run ipconfig.exe /displaydns.
B. From a command prompt, run netsh.exe namespace show policy.
C. From Control Panel, run the network adapter troubleshooter.
D. From the Network Connection Status window, view the Network Connection Details.
单项选择题 Your company has deployed network access protection (NAP). You configure secure wireless access to the network by using 802.1x authentication from any access point. You need to ensure that all client computers that access the network are evaluated by NAP what should you do?（）
单项选择题 Your network contains one active directory domain. You have a member server that runs windows server 2008. You need to immediately disable all incoming connections to the server. What should you do?（）
单项选择题 Your network contains an Active Directory domain named contoso.com. The network has DirectAccess deployed.You deploy a new server named Server1 that hosts a management application.You need to ensure that Server1 can initiate connections to DirectAccess client computers.Which settings should you modify from the DirectAccess Setup console？（）