You executed the&ensp

睦霖题库>其他计算机考试>Oracle认证考试

You executed the following command in Recovery Manager （RMAN） to perform a backup of the DETTBS tablespace： RMAN> BACKUP TABLESPACE DETTBS; Under which conditions would this command execute successfully？（）

A、The database is in NOMOUNT state.
B、The database is in ARCHIVELOG mode and the tablespace is online.
C、The database is in ARCHIVELOG mode and the tablespace is offline.
D、The database is in NOARCHIVELOG mode and the tablespace is online.
E、The database is in NOARCHIVELOG mode and the tablespace is offline.

正确答案:B,C,E

答案解析:有

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