Your network consists of one Active Directory domain. All domain controllers run Windows Server 2008.
You need to prepare the environment to provide a high-availability solution for a back-end Microsoft SQL Server 2005 data store.
What should you do?

A.
Install a Windows Server 2003 Network Load Balancing cluster.

B.
Install a Windows Server 2008 Network Load Balancing cluster.

C.
Install a Windows Server 2008 failover cluster that has shared storage.

D.
Install a Windows Server 2008 failover cluster that has direct attached storage.