053-93

The database is configured in ARCHIVELOG mode and regular complete database backups are taken.
The loss of which two types of files may require a recovery with the RESETLOGS option? (Choose two)
A. Control files
B. Password files
C. Inactive online redo log file
D. Archived log files required to perform recovery
E. Newly created tablespace which is not backed up

如果无Control files 可以用resetlogs进行恢复；由于丢失了归档，那么只能使用备份进行不完全恢复，则需要使用 resetlogs 打开数据库。