You have a single-domain Active Directory Domain Services (AD DS) forest. All servers run Windows Server 2008 R2. You plan to use a server to deploy Windows 7 by using Lite Touch Installation (LTI). You need to ensure that this server has the required software for deploying Windows 7 by using LTI.

You install Microsoft Deployment Toolkit (MDT) 2010.

What should you install next?

A.
Microsoft Application Compatibility Toolkit

B.
System Center Configuration Manager

C.
Windows Automated Installation Kit

D.
Windows Deployment Services

Explanation:
http://mockbox.net/windows-7-tips/154-how-to-deploy-windows-7-with-lite-touch.html