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？（）

Your company has a single Active Directory Domain Services （AD DS） domain and 1，000 Windows Vista computers. 
You are planning to deploy Windows 7 and a custom application.  
You have the following requirements：  
The application must be available to only a specific group of users. You must be able to monitor application usage.  
You need to design a deployment method for the custom application that meets the requirements. 
Which deployment method should you use in your design？（）