单选题
This is the online redo log files and the control file configurations：
Based on these configurations， which statement is true？（）A Both the control files and the online redo log files are configured properly.
B The control files are configured properly， but the online redo log files are not configured properly.
C The online redo log files are configured properly， but the control files are not configured properly.
D Neither the control files nor the online redo log files are configured properly.
正确答案
答案解析
略
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