You work as a Server Administrator for company Inc. The company has a Windows 2008 based network environment. There are thirty client computers running Windows 7 and three servers running Windows Server 2008 R2. You need to implement a system in the network that provides data access to heterogeneous network clients using SMB/CIFS. Which of the following will you use?
A. Storage area network
B. Failover clustering
C. Datafile striping
D. Network-attached storage
