单选题A customer wants to implement a clustered database solution on their existing x445 servers. A minimum of four nodes must participate in the cluster， and the customer wishes to use open standards. Which of the following best satisfies their requiremen
题目
单选题
A customer wants to implement a clustered database solution on their existing x445 servers. A minimum of four nodes must participate in the cluster， and the customer wishes to use open standards. Which of the following best satisfies their requirements？（）
A
Novell NetWare Cluster Services
B
Red Hat Enterprise Linux Cluster Suite
C
Microsoft Windows 2003 Server with MSCS
D
Microsoft Windows 2003 Enterprise Edition