Your company has a single Active Directory Domain Services （AD DS） domain with Windows Server 2008 R2 member servers and 1，000 Windows 7 client computers. You are designing the deployment of a custom application. You have the following requirements： The application must be available to only users who need it. Minimize network traffic during deployment. You need to design a deployment strategy that meets the requirements. Which deployment method should you use？（）
- ARemoteApp and Desktop Connections
- Bsoftware installation in Group Policy
- CMicrosoft Application Virtualization （App-V）
- DMicrosoft System Center Configuration Manager 2007