Your network consists of one Active Directory domain. All domain controllers run Windows Server 2008.
You have file servers that run Windows Server 2008. Client computers run Windows Vista and UNIX-based operating systems. All users have both
Active Directory user accounts and UNIX realm user accounts. Both environments follow identical user naming conventions.
You need to provide the UNIX-based client computers access to the file servers. The solution must meet the following requirements:
- Users must only log on once to access all resources.
- No additional client software must be installed on UNIX-based client computers.
What should you do?
A. Create a realm trust so that the Active Directory domain trusts the UNIX realm.
B. Install an Active Directory Federation Services (AD FS) server that runs Windows Server 2008 R2
C. Enable the subsystem for UNIX-based applications on the file servers. Enable a Network File System (NFS) component on the client computers.
D. Enable the User Name Mapping component and configure simple mapping. Enable a Network File System (NFS) component on the servers.
