The（）schemeinadatabasesystemisresponsibleforthedetectionoffailuresandfortherestorationofthedatabasetoastatethatexistedbeforetheoccurrenceofthefailure.
- Aquery
- Btest
- Ccheck
- Drecovery
问题
The（）schemeinadatabasesystemisresponsi
参考解析：
数据库中的恢复机制负责检测故障，并将数据库恢复到故障发生前的状态。
分类：计算机专业英语题库,初级程序员题库
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