Which of the following options will allow you to join a server running a Core Installation of Windows Server 2012 R2 to a domain？（）

• A、You should run the Get-ADDomain cmdlet in Windows PowerShell.
• B、You should run the Add-Computer cmdlet in Windows PowerShell.
• C、You should run djoin /provision /domain command from an elevated command prompt.
• D、You should run dsadd computer command from an elevated command prompt.