Oracle OCP 082知识
剩余时间：
第 37 题 (多选题)：
Which two statements are true about Database Instances and Real Application Clusters(RAC.
A. A RAC database can have instances on separate servers.
B. A RAC database can have one instance.
C. A RAC database must have two or more instances .
D. Two RAC databases can share their instances.
E. A RAC database must have three or more instances
显示答案
正确答案：
A,C
解析：
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