单项选择题
A. Add the Event trace data collector.
B. Add the Performance counter alert.
C. Add the Performance counter data collector.
D. Add the System configuration information data collector.
单项选择题 YouhaveaDHCPserverthatrunsWindowsServer2008.YouneedtoreducethesizeoftheDHCPdatabase.Whatshouldyoudo？（）
单项选择题 Your company has a main office and a branch office. Users in the branch office report that they are unable to access shared resources in the main office. You discover that computers in the branch office have IP addresses in the range of 169.254.x.x you need to ensure that computers can connect to shared resources in both the main office and the branch office. What should you do?（）
单项选择题 Your company has a network that has 100 servers. You install a new server that runs Windows Server 2008 R2. The server has the Web Server (IIS) server role installed.After a week, you discover that the Reliability Monitor has no data, and that the Systems Stability chart has never been updated. You need to configure the server to collect the Reliability Monitor data. What should you do？（）