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單項選擇題

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

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