多项选择题 Your company has a main office and a branch office that are configured as a single Active Directory forest.  The functional level of the Active Directory forest is Windows Server 2003. There are four Windows Server 2003 domain controllers in the main office. You need to ensure that you are able to deploy a read-only domain controller （RODC） at the branch office. Which two actions should you perform（）

单项选择题 YouhadinstalledWindowsServer2008onacomputerandconfigureditasafileserver，namedFileSrv1.TheFileSrv1computercontainsfourharddisks，whichareconfiguredasbasicdisks.ForfaulttoleranceandperformanceyouwanttoconfigureRedundantArrayofIndependentDisks（RAID）0+1onFileSrv1.WhichutilityyouwillusetoconvertbasicdiskstodynamicdisksonFileSrv1（）

单项选择题 You are formulating the backup strategy for Active Directory Lightweight Directory Services （AD LDS） to ensure that data and log files are backed up regularly. This will also ensure the continued availability of data to applications and users in the event of a system failure. Because you have limited media resources， you decided to backup only specific ADLDS instance instead of taking backup of the entire volume.  What should you do to accomplish this task（）