单项选择题
A. Create a file screen exception.
B. Modify the Audio and Video file group.
C. Implement an active file screen on C:\Data\Sales.
D. Implement a passive file screen on C:\Data\Sales.
单项选择题 Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 has Microsoft Exchange Server 2010 deployed. You schedule a backup of the server. You discover that the Exchange Server 2010 transaction log files are purged during the backup. You need to prevent the Exchange Server 2010 transaction log files from being purged. What should you do? （）
单项选择题 Your network contains a server named Server1 that runs Windows Server 2008 R2. You need to configure scheduled backups on Server1 to meet the following requirements: ˆ Maintain 60 days of backups. ˆ Minimize the performance impact on Server1 while a backup is running. What should you do?（）
单项选择题 Your company has a single active directory domain. The domain runs at the functional level of windows server 2003. You install the DHCP service on a server named DHCP1. You attempt to start the DHCP service, but it does not start. You need to ensure that the DHCP service starts. What should you do?（）