Your company has a single Active Directory Domain Services （AD DS） domain and 1，000 Windows 7 computers.  You are planning to deploy a custom application.   You need to schedule the deployment to occur outside of business hours and without user interaction.   Which deployment method should you choose？（）

• A、software installation with Group Policy
• B、Microsoft Application Virtualization （App-V）
• C、Lite Touch Installation
• D、software deployment with Microsoft System Center Configuration Manager 2007