The size of the boot partition generated by Windows NT setup is limited to 4 gigabytes (GB) because Windows NT Setup must first format the partition to the FAT file system. Although it is possible to select NTFS for the boot partition during...

The DNS name " proposed for this Active Directory domain consists of a single label, which is not recommended. DNS domain name should be unique and fully qualified, consisting of one or more labels separated by a period ("."), followed by a top level domain.

When promoting a Windows Server 2008 or Windows Server 2008 R2 replica domain controller, the option to auto-install the DNS Server role is disabled or grayed out in the Active Directory Installation Wizard (DCPROMO). Text in the Additional information field states: