You need to recommend changes to the existing environment that meet the company’s security requirements for the file server on the main campus. What should you recommend？（）

• A、Deploy Network Policy Server （NPS） and create a network policy.
• B、Deploy Print and Document Services and create a custom printer filter.
• C、Deploy File Server Resource Manager （FSRM） and create a file classification rule.
• D、Deploy Active Directory Rights Management Services （AD RMS） and create an AD RMS rights policy  template.