多选题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

第1题：

第2题：

You are maintaining an OLTP database in Oracle10g. You have configured the Flash Recovery Area in your database. The Flash Recovery Area is full because you have set the retention policy to NONE. What will you do to resolve the problem？（）

• A、 Increase the value of the FAST_START_MTTR_TARGET initialization parameter.
• B、 Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.
• C、 Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.
• D、 Increase the value of the SGA_TARGET initialization parameter.

第3题：

第4题：

Which options would you consider while configuring a flash recovery area (fast recovery area in 11g Release 2) for your production database that is running in ARCHIVELOG mode?（）

• A、Setting the FAST_START_MTTR_TARGET to set the mean time to recover
• B、Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs
• C、Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area
• D、Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the recovery files created in the flash recovery area

第5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6题：

You enabled the flashback logging feature， but you have not specified the location of the flash recovery area.  Which location would be used as the default location for the flash recovery area？（）

• A、the location used for control files
• B、the location used for redo log files
• C、the location set by using $ORACLE_BASE
• D、the location set by using $ORACLE_HOME
• E、the location set by using CORE_DUMP_DEST
• F、the location set by using BACKGROUND_DUMP_DEST

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 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：

ou 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 specie 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.