---

You execute a command to resize a data file， sales.dbf， of size 200 MB in your database： ALTER DATABASE DATAFILE ’/remorse/sales.dbf’ RESIZE 150M；  Which statement is true about this command（）
A:The command must be issued in MOUNT state.
B:The command succeeds only if the data file is offline.
C:The command must be issued when the database is in the archivelog mode.
D:The command succeeds if no extent in the tablespace is currently allocated above the 150 MB boundary of the file.

---

出自：Oracle认证

显示答案