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| 備份網域控制站 (A domain controller (DC) that receives a copy of the domain directory database from the primary domain controller (PDC). There is only one PDC or PDC emulator in a domain and the rest are backup domain controllers) | |||
| Angielski tezaurus | |||
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| BDC (MS, Windows, NT, PDC) | |||
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| BDC | |||
