What will be the end result of this set of RMAN commands?() shutdown abort startup mount restore datafile 4 until time ,,09/30/2008:15:00:00; recover datafile 4 until time ,,09/29/2008:15:00:00; alter database open resetlogs;
- A、 Datafile 4 will be recovered until 9/30/2008 at 15:00 and the database will open.
- B、 The restore command will fail.
- C、 The recover command will fail.
- D、 The alter database open resetlogs command will fail.
- E、 All these commands will fail because they must be in the confines of a run block.
正确答案:D
答案解析:有

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