This is the online redo log files and the control file configurations:

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.
出自:Oracle认证