试题详情
- 单项选择题You backed up the control file to trace. Which statement is true about the trace file generated？（）
A、The trace file is in binary format.
B、The trace file has a SQL script to re-create the control file.
C、The trace file is a backup set created during the backup of the control file.
D、The trace file contains the instructions to manually re-create the control file.
E、The trace file is an image copy of the control file created during the backup of the control file.
- B
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