You performed a backup of the flash recovery area by using the following command for the first time： RMAN BACKUP RECOVERY AREA;  Which files in the flash recovery area are backed up？（）A、flashback logsB、current control fileC、control file autobackupsD、incre

第1题：

You decided to change the location of the flash recovery area. You executed the following command： Which statement is true？（）

• A、The location can be changed only if the flash recovery area is empty.
• B、After executing the command， all new flash recovery area files will be created in the new location.
• C、The command will generate an error because you cannot change the flash recovery area while the database is open.
• D、All the existing files in the flash recovery area will be moved to the new location， and all new Flash Recovery Area files will be created in the new location.

第2题：

You configured the flash recovery area in the database. Which two files would you expect to find in the flash recovery area？（）

• A、 backup pieces
• B、 copies of all the parameter files
• C、 trace file generated using BACKUP CONTROLFILE TO TRACE
• D、 control file autobackups

第3题：

第4题：

You have configured the flash recovery area to store online redo log files， control files， archived redo logs and RMAN backups. Which of the following files can you successfully delete from the flash recovery area if you want to reclaim the space within it？（）

• A、 multiplexed control files
• B、 RMAN obsolete backups
• C、 multiplexed online redo log files
• D、 archived redo logs that have not been copied to tape

第5题：

You are working as a DBA in an organization. The flash recovery area files are created in ’+disk1’. You want to create new flash recovery area files in the ’+disk2’ location. The new location of the flash recovery area files should be written in the control file and the spfile.Which command will you issue to change the location of the flash recovery area files？（）  

• A、 ALTER SYSTEM SET DB_RECOVERY_FILE_DEST = ’+disk2’ ；
• B、 ALTER SYSTEM SET DB_RECOVER_FILE_DEST = ’+disk2’ SCOPE = BOTH；
• C、 ALTER SYSTEM SET DB_CREATE_FILE_DEST = ’+disk2’；
• D、 ALTER SYSTEM SET DB_CREATE_ONLINE_LOG_DEST_n = ’+disk2’；

第6题：

You are using the flash recovery area (fast recovery area in 11g Release 2) to store backup related files in your database. After regular monitoring of space usage in the Mash recovery area. You realize that the flash recovery area is jetting filled up very fast and it is running out of space. Your database flash recovery area is low on space and you have no more room on disk. Proactively, which two options could you use to make more space available in the flash recovery？（）

• A、Change the RMAN archived log deletion policy
• B、Use the RMAN CROSSCHECK command to reclaim the archived log space
• C、Change the RMAN retention policy to retain backups for a shorter period of time
• D、Use OS command to move files from the flash recovery area to some other location

第7题：

You decided to change the location of the flash recovery area. You executed the following command：   ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’+disk1’ SCOPE=BOTH SID=’*’；   Which statement is true？（）

• A、 The location can be changed only if the flash recovery area is empty.
• B、 After executing the command， all new flash recovery area files will be created in the new location.
• C、 The command will generate an error because you cannot change the flash recovery area while the database is open.
• D、 All the existing files in the flash recovery area will be moved to the new location and all new Flash Recovery Area files will be created in the new location.

第8题：

第9题：

Which six files are maintained in the Flash Recovery Area？（）

• A、 control file
• B、 RMAN files
• C、 password file
• D、 parameter file
• E、 flashback logs
• F、 data file copies
• G、 core dump files
• H、 archived log files
• I、 RMAN recovery scripts
• J、 control file autobackpus

第10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