You need to join Server1 to the contoso.com domain

Your network contains an Active Directory domain named contoso.com. The domain contains two
domain controllers. The domain controllers are configured as shown in the following table.

In the perimeter network, you install a new server named Server1 that runs a Server Core
Installation of Windows Server 2012 R2. You need to join Server1 to the contoso.com domain. What
should you use?

A.
The New-ADComputer cmdlet

B.
The djoin.exe command

C.
The dsadd.exe command

D.
The Add-Computer cmdlet