多选题Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager （RMAN）（）Adata filesBcontrol filesCparameter fileDonline redo log filesEserver parameter file

第1题：

第2题：

Your PROD database has been started using the server parameter file. In your PROD database you are using RMAN for backup and recovery operations. You issue the following commands from the RMAN prompt：     RMAN> CONFIGURE CONTROLFILE AUTOBACKUP OFF；   RMAN> BACKUP DATABASE；   Which files from the database will be backed up as a result of this BACKUP command？（）

• A、 control file
• B、 all datafiles
• C、 password file
• D、 online redo log file
• E、 archive redo log file
• F、 server parameter file
• G、 only the SYSTEM datafile

第3题：

第4题：

The database is running in ARCHIVELOG mode and the FORMAT option is not configured in RMAN for disk backups. You configured the flash recovery area location and size by using the DB_RECOVERY_FILE_DEST and DB_RECOVERY_FILE_DEST_SIZE initialization parameters. Which statement is correct in this scenario？（）

• A、 If the FORMAT option to the RMAN BACKUP command is specified， then RMAN creates backup pieces and image copies in the flash recovery area with names in the Oracle Managed Files （OMF） format.
• B、 If any local destinations for LOG_ARCHIVE_DEST_n are set， then archived redo logs are stored in these destinations as well as in the flash recovery area.
• C、 If the flash recovery area location is configured using the DB_RECOVERY_FILE_DEST initialization parameter， then the RMAN backup of Oracle managed datafiles （OMF） only will go to the flash recovery area by default.
• D、 If no other destination is configured for recovery files， then RMAN places the control file autobackups in the flash recovery area by default.

第5题：

When performing a backup using Recovery Manager （RMAN）， which four types of files can be backed up with the RMAN BACKUPcommand？ （）

• A、 data file
• B、 password file
• C、 archivelog file
• D、 temporary file
• E、 online redo log file
• F、 the current control file
• G、 the tnsnames.ora file
• H、 current server parameter file

第6题：

You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） to perform backups in your databases. Which four backup operations can be performed using RMAN？（）

• A、A backup of the target database when it is mounted
• B、A backup of online redo log files when the database is open
• C、A backup of only used data blocks in the file beingbeingbackup up
• D、A backup of online， read/write data files when the database is open
• E、A backup of only those data blocks that have changed since a previous backup
• F、A backup of online， read/write data files when the database is in the NOMOUNT state.

第7题：

Which three types of files can be automatically placed in the flash recovery area (fast recovery area in 11g Release 2)?（） (Choose three.)

• A、Alert log file
• B、Archived redo log files
• C、Control file autobackups
• D、Server Parameter file (SPFILE)
• E、Recovery Manager (RMAN) backup piece

第8题：

第9题：

Which three types of files can be automatically placed in the flash recovery area fast recovery area in 11g Release 2？（）

• A、 Alert log file
• B、 Archived redo log files
• C、 Control file autobackups
• D、 Server Parameter file （SPFILE）
• E、 Recovery Manager （RMAN） backup piece

第10题：

Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager （RMAN）（）

• A、data files
• B、control files
• C、parameter file
• D、online redo log files
• E、server parameter file