单选题An RMAN backup job fails， displaying the following error message：  ORA/x7f19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. What would you do to resolve the error？（）A increase the value of UNDO_RETENTIO

题目
单选题
An RMAN backup job fails， displaying the following error message：  ORA/x7f19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. What would you do to resolve the error？（）
A

increase the value of UNDO_RETENTION

B

change the value of WORKAREA_SIZE_POLICY to AUTO

C

increase the value of DB_RECOVERY_FILE_DEST_SIZE

D

increase the value of CONTROL_FILE_RECORD_KEEP_TIME

相似考题

1. You executed the following command to perform a backup of the USERS tablespace：  SQL> ALTER TABLESPACE users BEGIN BACKUP； ALTER TABLESPACE users BEGIN BACKUP *  ERROR at line 1：  ORA-01123： cannot start online backup； media recovery not enabled  What could be the reason for this error（）A、The MTTR Advisor is disabled.B、The database is in NOARCHIVELOG mode.C、The tablespace is already in backup mode.D、The Flash Recovery Area is not configured.

2.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.

3.Every Sunday， consistent backups are performed on your database. Because of a user error， you performed an incomplete recovery on Tuesday and opened the database with the RESETLOGS option. A user error occurs again on Thursday， which necessitates an incomplete recovery. Sunday’s backup is the most recent backup available. What would you do in this scenario？（）A、recovery cannot be performed because a backup was not performed after the last incomplete recoveryB、restore all the files from Sunday’s backup， and then perform an incomplete recovery up to the point in time when the user error occurred on ThursdayC、restore all the files from Sunday’s backup， and then recover up to the point in time when the RESETLOGS operation was performed on TuesdayD、restore all the files from Sunday’s backup， and open the database to reset the database to the point in time when the backup was performed on Sunday

4.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.

更多“单选题An RMAN backup job fails， displaying the following error message：  ORA/x7f19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. What would you do to resolve the error？（）A increase the value of UNDO_RETENTIO”相关问题

  • 第1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

    正确答案:B,D

  • 第2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.

    正确答案:B

  • 第3题：

    An RMAN backup job fails， displaying the following error message：  ORA/x7f19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. What would you do to resolve the error？（）

    • A、increase the value of UNDO_RETENTION
    • B、change the value of WORKAREA_SIZE_POLICY to AUTO
    • C、increase the value of DB_RECOVERY_FILE_DEST_SIZE
    • D、increase the value of CONTROL_FILE_RECORD_KEEP_TIME

    正确答案:C

  • 第4题：

    You receive the following error：   ORA-19804： cannot reclaim nnnnn bytes disk space from mmmmm limit   Identify the reason for receiving the above error message？（）

    • A、 The sort area is very small.
    • B、 There is no more space in the Undo tablespace.
    • C、 The flash recovery area is full.
    • D、 The online redo log file is full.

    正确答案:C

  • 第5题：

    While performing the backup of the flash recovery area, you notice that one of the archived redo log files is missing. You have multiple destinations for archived redo log files. What implications does it have on the backup of the flash recovery area?（）

    • A、The backup fails because one of the archived redo log files is missing. 
    • B、The backup succeeds but it would be without the missing archived log. 
    • C、During backup, you are prompted for the alternative destination for the missing archived redo log file. 
    • D、The backup succeeds because it fails over to one of the alternative archived redo log destinations. 

    正确答案:D

  • 第6题：

    多选题
    An RMAN backup job fails， displaying the following error：  ORA/x7f19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. Which two actions could you take to resolve the error and avoid this error in future？（）
    A

    take the backup of the flash recovery area less frequently

    B

    increase the value of the UNDO_RETENTION initialization parameter

    C

    change the value of the WORKAREA_SIZE_POLICY initialization parameter to AUTO

    D

    change the backup retention policy to retain the backups for a smaller period of time

    E

    increase the value of the DB_RECOVERY_FILE_DEST_SIZE initialization parameter

    F

    increase the value of the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter


    正确答案： C,F
    解析： 暂无解析

  • 第7题：

    单选题
    You receive the following error：   ORA-19804： cannot reclaim nnnnn bytes disk space from mmmmm limit   Identify the reason for receiving the above error message？（）
    A

     The sort area is very small.

    B

     There is no more space in the Undo tablespace.

    C

     The flash recovery area is full.

    D

     The online redo log file is full.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    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.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    While performing the backup of the flash recovery area, you notice that one of the archived redo log files is missing. You have multiple destinations for archived redo log files. What implications does it have on the backup of the flash recovery area?（）
    A

    The backup fails because one of the archived redo log files is missing. 

    B

    The backup succeeds but it would be without the missing archived log. 

    C

    During backup, you are prompted for the alternative destination for the missing archived redo log file. 

    D

    The backup succeeds because it fails over to one of the alternative archived redo log destinations. 


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    You executed the following command to perform a backup of the USERS tablespace：  SQL> ALTER TABLESPACE users BEGIN BACKUP； ALTER TABLESPACE users BEGIN BACKUP *  ERROR at line 1：  ORA-01123： cannot start online backup； media recovery not enabled  What could be the reason for this error（）
    A

    The MTTR Advisor is disabled.

    B

    The database is in NOARCHIVELOG mode.

    C

    The tablespace is already in backup mode.

    D

    The Flash Recovery Area is not configured.


    正确答案： D
    解析： 暂无解析

  • 第11题：

    多选题
    You are managing an Oracle Database 11g database running in ARCHIVELOG mode. The FlashRecovery Area is specified as the destination for the archived redo log files. You notice this warning in thealert log file：  ORA-19815： WARNING:// db_recovery_file_dest_size of 3221225472 bytes is 100.00% used， and has 0remaining bytes available.  What would you do to reclaim the used space in the Flash Recovery Area（）
    A

    Back up the Flash Recovery Area.

    B

    Decrease the retention time for the database backup and flashback log files.

    C

    Manually delete all the archived log files from the Flash Recovery Area by using operating system （OS）commands.

    D

    Manually delete all the expired backup sets from the Flash Recovery Area by using operating system（OS） commands.


    正确答案： D,B
    解析： 暂无解析

  • 第12题：

    单选题
    Every Sunday， consistent backups are performed on your database. Because of a user error， you performed an incomplete recovery on Tuesday and opened the database with the RESETLOGS option. A user error occurs again on Thursday， which necessitates an incomplete recovery. Sunday’s backup is the most recent backup available. What would you do in this scenario？（）
    A

    recovery cannot be performed because a backup was not performed after the last incomplete recovery

    B

    restore all the files from Sunday’s backup， and then perform an incomplete recovery up to the point in time when the user error occurred on Thursday

    C

    restore all the files from Sunday’s backup， and then recover up to the point in time when the RESETLOGS operation was performed on Tuesday

    D

    restore all the files from Sunday’s backup， and open the database to reset the database to the point in time when the backup was performed on Sunday


    正确答案： C
    解析： 暂无解析

  • 第13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

    正确答案:A,D

  • 第14题：

    An RMAN backup job fails， displaying the following error：  ORA/x7f19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. Which two actions could you take to resolve the error and avoid this error in future？（）

    • A、take the backup of the flash recovery area less frequently
    • B、increase the value of the UNDO_RETENTION initialization parameter
    • C、change the value of the WORKAREA_SIZE_POLICY initialization parameter to AUTO
    • D、change the backup retention policy to retain the backups for a smaller period of time 
    • E、increase the value of the DB_RECOVERY_FILE_DEST_SIZE initialization parameter
    • F、increase the value of the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter

    正确答案:D,E

  • 第15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.

    正确答案:D

  • 第16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.

    正确答案:B,D

  • 第17题：

    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 logs
    • B、current control file
    • C、control file autobackups
    • D、incremental backup sets

    正确答案:C,D

  • 第18题：

    多选题
    An RMAN backup job fails， displaying the following error：  ORA-19809： limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full.  Which two actions could you take to resolve the error and avoid this error in the future？ （）
    A

    take the backup of the flash recovery area less frequently

    B

    increase the value of the UNDO_RETENTION initialization parameter

    C

    change the value of the WORKAREA_SIZE_POLICY initialization parameter to AUTO

    D

    change the backup retention policy to retain the backups for a smaller period of time

    E

    increase the value of the DB_RECOVERY_FILE_DEST_SIZE initialization parameter

    F

    increase the value of the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter


    正确答案： C,B
    解析： 暂无解析

  • 第19题：

    单选题
    A user complains that he gets the following error message repeatedly after executing some SQL statements. The error message forces the user to log off from and log on to the database to continue his work. ORA-02392： exceeded session limit on CPU usage， you are being logged off Which action would you take to increase the session limit on CPU usage？（）
    A

    Modify the profile assigned to the user.

    B

    Modify the roles assigned to the users.

    C

    Modify the object privileges assigned to the user.

    D

    Modify the system privileges assigned to the users.

    E

    Modify the value for the RESOURCE_LIMIT parameter in the parameter file.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Every Sunday， consistent backups are performed on your database. Because of a user error， you performed an incomplete recovery on Tuesday and opened the database with the RESETLOGS option. A user error occurs again on Thursday， which necessitates an incomplete recovery. Sunday’s backup is the most recent backup available.What would you do in this scenario？（）
    A

     recovery cannot be performed because a backup was not performed after the last incomplete recovery

    B

     restore all the files from Sunday’s backup， and then recover up to the point in time when the RESETLOGS operation was performed on Tuesday

    C

     restore all the files from Sunday’s backup， and open the database to reset the database to the point in time when the backup was performed on Sunday

    D

     restore all the files from Sunday’s backup， and then perform an incomplete recovery up to the point in time when the user error occurred on Thursday


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    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.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    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.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    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.


    正确答案： B
    解析： 暂无解析

相关内容