In which three situations is incomplete recovery required？（）
- A、After a shutdown abort.
- B、When recovering to an SCN.
- C、When recovering until a specific time.
- D、When a required archived log is missing.
正确答案:B,C,D
答案解析:有
微信扫一扫手机做题
多做题，通过考试没问题！
Oracle认证考试