问题：

[单选]

Your network consists of a single Active Directory domain named contoso.com. The functional level of thedomain is Windows Server 2003. Contoso contains two global groups named Users-Global and Managers-Global.
Contoso contains 10 servers that run Windows Server 2003 Service Pack 2 (SP2). Each server has two localgroups as shown in the following table.

Each Users-Resources local group has access to the local resources on the server.
You need to implement a security solution that meets the following requirements:
·Managers-Global members must have access to all the resources that are accessible to Users-Global members.
·The solution must minimize administrative effort.
What should you do?（）

A . Add the Managers-Global group to the Users-Global group.
B . Add the Managers-Global group to the Users-Resources local group on each server.
C . Create two universal groups named Users-Universal and Managers-Universal. Assign the two universal groups permissions to the resources.
D . Create two domain local groups named Users-Domain-Local and Managers-Domain-Local. Assign the two domain local groups permissions to the resources.