Top 20 Microsoft Server Administrator Interview Questions and Answers. Active Directory, DHCP, DNS and Group Policy Objects are examples of questions related to this video. 0:00 Introduction 0:24 Can you tell me about yourself? 0:51 Explain the role of Windows Server. 1:13 What is Windows Domain? 1:32 What is DNS and which port does it use? 2:11 How many queries does DNS perform and which ones? 2:28 What is Active Directory? 2:53 Active Directory database is located where 3:16 What is a Lingering Object? 3:47 How do you back up Active Directory? 4:20 Do you know what Garbage Collection is? 4:41 Do you know what SYSVOL folder is? 5:11 What is RAID? 5:53 Which commands would you use in CMD to test network connectivity? 6:14 What does IntelliMirror do? 6:44 Explain what Group Policy is. 7:07 Can you name different types of email servers and which ports do they use? 7:38 What is the difference between a forest and a domain? 8:03 Do you know what Virtual Machine is? 8:28 Do you know what "Tattooing" the registry means? 8:52 Why should we hire you?