单项选择题
A.Enable automatic updates on each client.
B.Enable the security center on each client.
C.Quarantine clients that do not have all available security updates installed.
D.Disconnect the remote connection until the required updates are installed.
单项选择题 Your network contains a server named Server1. Server1 has DirectAccess deployed. A group named Group1 is enabled for DirectAccess. Users report that when they log on to their computers, the computers are not configured to use DirectAccess. You need to ensure that the users computers are configured to use DirectAccess. What should you do first？（）
单项选择题 You install WSUS on a server that runs windows server 2008. You need to ensure that the traffic between the WSUS administrative web site and the server administrators computer is encrypted what should you do?（）
单项选择题 You have a DHCP server that runs windows server 2008. You restore the DHCP database by using a recent backup. You need to prevent DHCP clients from receiveing IP addresses that are currently in use on the network. What should you do?（）