Which two built-ins would you use to remove the HOUR_ALARM timer using the timer_id parameter?（）
- A、FIND_TIMER
- B、CREATE_TIMER
- C、SET_TIMER
- D、DELETE_TIMER
- E、GET_APPLICATION_PROPERTY
正确答案:A,D
答案解析:有
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Oracle认证考试
Oracle认证考试
Which two built-ins would you use to remove the HOUR_ALARM timer using the timer_id parameter?（）
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