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？（

题目
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

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.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

3.Your database operates in ARCHIVELOG mode and all the tablespaces are online. Due to a user error， you decided to perform an incomplete recovery. Which two tasks would you be required to perform in the recovery process？（）A、 open the database with the RESTRICTED optionB、 open the database with the RESETLOGS optionC、 recover to the required SCN only that data file in which the error occurredD、 recover all the data files to the same system change number （SCN）

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“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？（”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：  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4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5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6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7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8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9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10题：

    多选题
    You decided to configure the flash recovery area in your database to centralize the storage of all the recovery files in a certain location on disk. Which two parameters will you specify in the init.ora file？（）
    A

    DB_CREATE_FILE_DEST

    B

    DB_RECOVERY_FILE_DEST

    C

    DB_RECOVERY_FILE_DEST_SIZE

    D

    DB_ONLINE_LOG_DEST_n


    正确答案： B,C
    解析： 暂无解析

  • 第11题：

    多选题
    Your database operates in ARCHIVELOG mode and all the tablespaces are online. Due to a user error， you decided to perform an incomplete recovery. Which two tasks would you be required to perform in the recovery process？（）
    A

    open the database with the RESTRICTED option

    B

    open the database with the RESETLOGS option

    C

    recover to the required SCN only that data file in which the error occurred

    D

    recover all the data files to the same system change number （SCN）


    正确答案： A,D
    解析： 暂无解析

  • 第12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：

    You work as a database administrator for Supportcenter.cn. You received the following error while working on your database： ORA-01555： snapshot too old ，In which situation would you receive such an error？（）

    • A、You performed rollback after commit.
    • B、If a log switch occurs in your database.
    • C、Thearchiverfails to generate an archived log file.
    • D、Instance recovery fails to find one of the redo log files.
    • E、A long-running query is unable to get read-consistent image.
    • F、If you perform manual undo management operations in auto mode.

    正确答案:E

  • 第15题：

    Your database operates in ARCHIVELOG mode and all the tablespaces are online. Due to a user error， you decided to perform an incomplete recovery.  Which two tasks would you be required to perform in the recovery process？ （）

    • A、open the database with the RESETLOGS option
    • B、open the database with the RESTRICTED option
    • C、recover all the data files to the same system change number （SCN）
    • D、recover to the required SCN only that data file in which the error occurred

    正确答案:A,C

  • 第16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17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18题：

    多选题
    Your database operates in ARCHIVELOG mode and all the tablespaces are online. Due to a user error， you decided to perform an incomplete recovery.  Which two tasks would you be required to perform in the recovery process？ （）
    A

    open the database with the RESETLOGS option

    B

    open the database with the RESTRICTED option

    C

    recover all the data files to the same system change number （SCN）

    D

    recover to the required SCN only that data file in which the error occurred


    正确答案： D,A
    解析： 暂无解析

  • 第19题：

    多选题
    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： A,C
    解析： 暂无解析

  • 第20题：

    多选题
    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： A,B
    解析： 暂无解析

  • 第21题：

    多选题
    You work as a database administrator for Certkiller .com. You decided to manage client and server connections using Local Naming method in Certkiller .com. When you try to connect to the database you get the following error： ERROR：  ORA-12154：TNS：couldnot resolve service name  Which network configuration files would you look into to resolve this error？（）
    A

    snmp.ora

    B

    names.ora

    C

    spfile.ora

    D

    sqlnet.ora

    E

    listener.ora

    F

    tnsnames.ora


    正确答案： E,A
    解析： 暂无解析

  • 第22题：

    多选题
    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

    control file autobackups

    C

    copies of all the parameter files

    D

    trace file generated using BACKUP CONTROLFILE TO TRACE


    正确答案： B,D
    解析： 暂无解析

  • 第23题：

    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 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： C,D
    解析： 暂无解析

  • 第24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

相关内容