A.LOG_ARCHIVE_1 B.LOG_DESTINATION_1 C.LOG_ARCHIVED_DESTINATION_1 D.LOG_ARCHIVE_DEST_1 E.LOG_ARCHIVE_SOURCE_1
A.alter tablespace DAVE_TBS backup mode B.alter tablespace DAVE_TBS start backup C.alter tablespace DAVE_TBS begin backup D.alter tablespace DAVE_TBS backup begin E.alter tablespace DAVE_TBS backup
A.alter database backup controlfile B.alter database backup controlfile to trace C.alter database controlfile backup D.alter database controlfile backup to ’/ora01/oracle/ctrl_backup.ctl’ E.alter database begin controlfile backup