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多选题
Which two kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist（）
A
failure when no standby database is configured
B
failure because a data file is renamed accidentally
C
failure that requires no archive logs to be applied for recovery
D
failure due to loss of connectivity-for example， an unplugged disk cable
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更多 “多选题Which two kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist（）Afailure when no standby database is configuredBfailure because a data file is renamed accidentallyCfailure that requires no archive logs to be applied for recoveryDfailure due to loss of connectivity-for example， an unplugged disk cable” 相关考题
考题
Which two activities are NOT supported by the Data Recovery Advisor?()
A. Diagnose and repair a data file corruption offline.B. Diagnose and repair a data file corruption online.C. Diagnose and repair failures on a standby database.D. Recover from failures in the Real Application Cluster (RAC) environment.
考题
Which two kinds of failures make the Data Recovery Advisor (DRA)generate a manual checklist? ()
A. failures because a data file is renamed by errorB. failures when no standby database is configuredC. failures that require no archive logs to be applied for recoveryD. failures due to loss of connectivity-for example, an unplugged disk cable
考题
Identify two situations in which you can use Data Recovery Advisor for recovery. ()(Choose two.)
A. The user has dropped an important table that needs to be recovered.B. The database files are corrupted when the database is open.C. You are not able to start up the database instance because the required database files are missing.D. The archived log files are missing for which backup is not available.
考题
Which kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist？（）A、Failure when no standby database is configuredB、Failure because a data file is renamed accidentallyC、Failure that requires no archive logs to be applied for recoveryD、Failure due to loss of connectivity-for example， an unplugged disk cable
考题
A data file became corrupted in your database due to bad sectors on the disk. Because of corruption， you lost all the important tables in that data file. Which method would you use for recovery？（）A、flash back all the tables in the data file， one by oneB、restore the data file to a new location and perform a media recoveryC、flash back the database; there is no need to restore the data fileD、restore the data file from the most recent backup and flash back the database
考题
Which two activities are NOT supported by the Data Recovery Advisor?（）A、Diagnose and repair a data file corruption offline.B、Diagnose and repair a data file corruption online.C、Diagnose and repair failures on a standby database.D、Recover from failures in the Real Application Cluster (RAC) environment.
考题
Which two kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist（）A、failure when no standby database is configuredB、failure because a data file is renamed accidentallyC、failure that requires no archive logs to be applied for recoveryD、failure due to loss of connectivity-for example， an unplugged disk cable
考题
What are the two advantages of RMAN Block Media Recovery （BMR） over file/x7flevel recovery？（）A、BMR lowers the mean time to recover （MTTR）.B、BMR supports pointintime recovery of individual data blocks.C、BMR enables you to use incremental backups for block recovery.D、BMR enables recovery even when the database is not mounted or open.E、BMR enables you to use proxy backups to perform block media recovery.F、BMR enables increased availability of data during recovery because the data file that requires a recovery can remain online.
考题
The database is running in NOARCHIVELOG mode. A data file is lost. Which two are valid options for recover？（）A、Restore the data file and perform incomplete recovery.B、Restore the data file and perform point-in-time recover.C、Drop the tablespace and lose all data in the tablespace.D、Restore the database and lose all data since the last backup.
考题
A data file become corrupted in your database due to bad sectors on the disk. Because of corruption， you lost all the important tables in that data file. Which method would you use for recovery？（）A、 Flash back all the tables in the data file， one by one.B、 Restore the data file to a new location and perform a media recovery.C、 Flash back the database， there is no need to restore the data file.D、 Restore the data file from the most recent backup and flash the database.
考题
Identify two situations in which you can use Data Recovery Advisor for recovery.（） A、 The user has dropped an important table that needs to be recovered.B、 The database files are corrupted when the database is open.C、 You are not able to start up the database instance because the required database files are missing.D、 The archived log files are missing for which backup is not available.
考题
The database is being restored from a closed backup. The data files， control files， password file， and parameter file are available， but the online redo logs are not. Because the online redo logs are not available， you must simulate recovery and alter the database open with the reset logs option so the online redo logs are created while the database opens. Which type of recover is used in this situation？（）A、until SCNB、until timeC、until cancelD、using backup control file
考题
You lost a data file that belongs to an index tablespace in your database， which operates in ARCHIVELOG mode. Loss of the data file resulted in increased response time on your queries. Which two options would you use to solve this problem？ （）A、 Restore the lost data file from the backup， and then flash back the database.B、 Restore the data file pertaining to index tablespace， and then recover the tablespace.C、 Restore all the data files， and then perform an incomplete recovery to get the tablespace back.D、 Restore all the data files， and then perform an incomplete recovery using the backup control file.E、 Drop and re-create the index tablespace， and then re-create all of the indexes in that tablespace.
考题
Which two kinds of failures make the Data Recovery Advisor (DRA)generate a manual checklist? （）A、failures because a data file is renamed by errorB、failures when no standby database is configuredC、failures that require no archive logs to be applied for recoveryD、failures due to loss of connectivity-for example, an unplugged disk cable
考题
What are the two advantages of RMAN Block Media Recovery （BMR） over file-level recovery？（）A、 BMR lowers the mean time to recover （MTTR）.B、 BMR supports point-in-time recovery of individual data blocks.C、 BMR enables you to use incremental backups for block recovery.D、 BMR enables recovery even when the database is not mounted or open.E、 BMR enables you to use proxy backups to perform block media recovery.F、 BMR enables increased availability of data during recovery because the data file requires a recovery can remain online.
考题
Identify two situations in which you can use Data Recovery Advisor for recovery. （）(Choose two.)A、The user has dropped an important table that needs to be recovered.B、The database files are corrupted when the database is open.C、You are not able to start up the database instance because the required database files are missing.D、The archived log files are missing for which backup is not available.
考题
Which two activities are NOT supported by the Data Recovery Advisor （DRA）（）A、Recover from failures in the RAC environment.B、Diagnose and repair a data file corruption online.C、Diagnose and repair a data file corruption offline.D、Diagnose and repair failures on a standby database
考题
多选题The database is running in NOARCHIVELOG mode. A data file is lost. Which two are valid options for recover？（）ARestore the data file and perform incomplete recovery.BRestore the data file and perform point-in-time recover.CDrop the tablespace and lose all data in the tablespace.DRestore the database and lose all data since the last backup.
考题
多选题Which kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist？（）AFailure when no standby database is configuredBFailure because a data file is renamed accidentallyCFailure that requires no archive logs to be applied for recoveryDFailure due to loss of connectivity-for example， an unplugged disk cable
考题
多选题Which two kinds of failures make the Data Recovery Advisor (DRA)generate a manual checklist? （）Afailures because a data file is renamed by errorBfailures when no standby database is configuredCfailures that require no archive logs to be applied for recoveryDfailures due to loss of connectivity-for example, an unplugged disk cable
考题
多选题Which two activities are NOT supported by the Data Recovery Advisor?（）ADiagnose and repair a data file corruption offline.BDiagnose and repair a data file corruption online.CDiagnose and repair failures on a standby database.DRecover from failures in the Real Application Cluster (RAC) environment.
考题
单选题A data file become corrupted in your database due to bad sectors on the disk. Because of corruption， you lost all the important tables in that data file. Which method would you use for recovery？（）A
Flash back all the tables in the data file， one by one.B
Restore the data file to a new location and perform a media recovery.C
Flash back the database， there is no need to restore the data file.D
Restore the data file from the most recent backup and flash the database.
考题
多选题You lost a data file that belongs to an index tablespace in your database， which operates in ARCHIVELOG mode. Loss of the data file resulted in increased response time on your queries. Which two options would you use to solve this problem？ （）ARestore the lost data file from the backup， and then flash back the database.BRestore the data file pertaining to index tablespace， and then recover the tablespace.CRestore all the data files， and then perform an incomplete recovery to get the tablespace back.DRestore all the data files， and then perform an incomplete recovery using the backup control file.EDrop and re-create the index tablespace， and then re-create all of the indexes in that tablespace.
考题
多选题Identify two situations in which you can use Data Recovery Advisor for recovery. （）(Choose two.)AThe user has dropped an important table that needs to be recovered.BThe database files are corrupted when the database is open.CYou are not able to start up the database instance because the required database files are missing.DThe archived log files are missing for which backup is not available.
考题
多选题Which two activities are NOT supported by the Data Recovery Advisor DRA（）ARecover from failures in the RAC environment.BDiagnose and repair a data file corruption online.CDiagnose and repair a data file corruption offline.DDiagnose and repair failures on a standby database
考题
多选题Identify two situations in which you can use Data Recovery Advisor for recovery.（）AThe user has dropped an important table that needs to be recovered.BThe database files are corrupted when the database is open.CYou are not able to start up the database instance because the required database files are missing.DThe archived log files are missing for which backup is not available.
考题
多选题What are the two advantages of RMAN Block Media Recovery （BMR） over file-level recovery？（）ABMR lowers the mean time to recover （MTTR）.BBMR supports point-in-time recovery of individual data blocks.CBMR enables you to use incremental backups for block recovery.DBMR enables recovery even when the database is not mounted or open.EBMR enables you to use proxy backups to perform block media recovery.FBMR enables increased availability of data during recovery because the data file requires a recovery can remain online.
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