A company has a single-forest and single Active Directory Domain Services domain named contoso.com. The company has offices in multiple geographic locations and manages all computing devices from a network operations center located at a main office. You deploy physical servers and user devices by using a Windows Deployment Services (WDS) server named WDS1, and a server that runs System Center 2012 Virtual Machine Manager SP1 named VMM1. Every three months you update the standard deployment images and push the update images to all client devices in the organization. You use multicast deployments for the servers and client devices at the remote offices. To automate the deployment process, you create an Auto-Cast multicast transmission and pre-stage client devices. You need to ensure that client devices continue the deployment process after the first reboot and do not restart the installation. What should you do?
A. Run the following Windows PowerShell command: Set-WdsCLient ג€”DeviceName ג€”PxePromptPolicy OptIn
B. Run the following Windows PowerShell command: New-WdsClient ג€”DeviceID -PxePromptPolicy OptIn
C. Run the following command at an administrative command prompt: wdsutil /set-server /server:WDS1 /AllowN12ForNewClients:No
D. Run the following command at an administrative command prompt: wdsutil /set-server /wdsunattend /policy:enabled