A company’s server deployment team needs to introduce many new Windows Server 2012 R2 domain controllers throughout the network into a single Windows
Server 2008 R2 domain. The team has chosen to use Windows PowerShell.
Which Windows PowerShell module includes the command-line options for installing domain controllers?

A.
AD DS Administration cmdlets

B.
AD DS Deployment cmdlets

C.
AD CS Deployment cmdlets

D.
AD CS Administration cmdlets

Explanation:
First use the Import-Module ADDSDeployment command in PowerShellit includes the cmdlets needed to add new domain controllers. Then run InstallADDSDomainController along with the required arguments.
Quick Tip: DCPromo.exe has been deprecated but can still be used along with an answer file, and ADPrep.exe runs automatically when needed (but can be run with
elevated rights for more control).