Your network has a single domain with 1，000 client computers that run Windows Vista. All client computers are members of the domain.   You are planning to deploy Windows 7.   You need to create a report that shows hardware and device compatibility on all client computers.    You need to perform this action without installing any additional software on the client computers.   Which tool should you use？（）

• A、System Center Capacity Planner
• B、System Center Configuration Manager
• C、Microsoft Assessment and Planning Toolkit
• D、Windows Performance Monitor Data Collector Sets