What should you implement for the deployment of DC3?
A.
Azure Active Directory Domain Services (Azure AD DS}
B.
Azure AD Application Proxy
C.
an Azure virtual machine
D.
an Azure AD administrative unit
The Answer Is:
C
Want to know why?
Explanation:
The exam materials explain that to add a new domain controller to an existing AD DS forest in Azure, you deploy a Windows Server IaaS VM and then promote it: “To extend on-premises AD DS into Azure, provision a Windows Server VM in Azure and run AD DS to create an additional domain controller for the existing domain.” Conversely, Azure Active Directory Domain Services (Azure AD DS) provides a managed domain that is separate from and not writable by your on-premises administrators—you “do not get domain admin rights or access to DCs”—so it cannot be used to add a DC (dc3.corp.fabrikam.com) to the existing corp.fabrikam.com forest. Azure AD Application Proxy and Azure AD administrative units are unrelated to deploying DCs. Therefore, the correct implementation is to deploy an Azure virtual machine in Vnet1, install AD DS/DNS, and promote it to become DC3 in the existing domain.
