| Subject | English | Korean |
| comp., MS | baseline DC | 기준 DC (A domain controller used as the control for Group Policy Object (GPO) replication within that domain to which all GPO content is compared) |
| comp., MS | helper DC | 도우미 DC (A supporting domain controller used to source SYSVOL from the restored backup media if only one domain controller is installed in the domain (SYSVOL has not replicated at least once between two domain controllers in the domain)) |