You are a security administrator for your company. The network consists of three Active Directory domains. All Active Directory domains are running at a Windows Server 2003 mode functionality level. Employees in the editorial department of your company need access to resources on file servers that are in each of the Active Directory domains. Each Active Directory domain in the company contains at least one editorial department employee user account. You need to create a single group named Company Editors that contains all editorial department employee user accounts and that has access to the resources on file server computers. What should you do？（）

A. Create a global distribution group in the forest root domain and name it Company Editors.
B. Create a global security group in the forest root domain and name it Company Editors.
Create a universal distribution group in the forest root domain and name it Company Editors.
D. Create a universal security group in the forest root domain and name it Company Editors.