问题:
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 NOARCHIVELOG mode and the tablespace is online.
C . The database is in NOARCHIVELOG mode and the tablespace is offline.
D . The database is in ARCHIVELOG mode and the tablespace is offline.
E . The database is in ARCHIVELOG mode and the tablespace is online.
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? ()
● 参考解析
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