Your network contains 

Your network contains a domain controller that runs Windows Server 2008 R2.   You run the following command on the domain controller：   dsamain.exe  dbpath c：\$SNAP_201006170326_VOLUMEC$\Windows\NTDS\ntds.dit  ldapport 389   -allowNonAdminAccess   The command fails.   You need to ensure that the command completes successfully.   How should you modify the command（）

• AInclude the path to Dsamain.
• BChange the value of the -dbpath parameter.
• CChange the value of the -ldapport parameter.
• DRemove the allowNonAdminAccess parameter.