单选题You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）A log01.log B logORCL01.log C 1_2.logALTER ROLLBACK SEGMENT D ora_1_asdf1234.log
题目
单选题
You have implemented OMF for redo log management. Which of the following choices reflects a log filename that might be employed when OMF is enabled?（）
A
log01.log
B
logORCL01.log
C
1_2.logALTER ROLLBACK SEGMENT
D
ora_1_asdf1234.log