What is the purpose of the catalog command？（） A、 To review RMAN control file and recovery catalog metadata and ensure that its correctB、 To delete RMAN backup-related metadata from the recovery catalogC、 To create metadata in the control file and the recovery catalog related to backup set pieces D、 To create a report that lists database backupsE、 To rebuild the recovery catalog
What is the purpose of the catalog command？（）
- A、 To review RMAN control file and recovery catalog metadata and ensure that its correct
- B、 To delete RMAN backup-related metadata from the recovery catalog
- C、 To create metadata in the control file and the recovery catalog related to backup set pieces
- D、 To create a report that lists database backups
- E、 To rebuild the recovery catalog
相关考题：
You have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to the recovery catalog？（）A、 synch catalogB、 resync catalogC、 replicate catalogD、 update catalogE、 restore catalog
The RVPC user can do which of the following？（）A、 Register databases if granted the register database privilegeB、 See all databases in the recovery-catalog schemaC、 See all database-related metadata in the recovery catalog if they are granted access to that databaseD、 Unregister databases from the RVPC catalog that were not granted to the RVPC catalog owner with the grant commandE、 Not be connected to with the RMAN command-line catalog parameter for backup or recovery purposes
You are connected to Recovery Manager （RMAN） without a recovery catalog. There is no copy of the control file available. You want to restore the control file from an autobackup. To retrieve the autobackup， you need the database ID （DBID）. In which two sources would you find the DBID？ （）A、 the alert log fileB、 the server parameter fileC、 the formatted name of a control file autobackupD、 an RMAN session log fileE、 the trace file
You executed the following command in Recovery Manager （RMAN）： RMAN RESTORE CONTROLFILE； Which operation must you perform before this command is executed？（） A、back up the control file to traceB、bring database to the MOUNT stateC、open a connection to the RMAN recovery catalog， which contains the RMAN metadata for the target databaseD、set the database ID （DBID）， but only if the DB_NAME parameter associated with the target database is unique in the recovery catalog
Why would you run the delete obsolete command？（） A、 To remove missing backup set pieces physically from diskB、 To remove metadata related to backup set pieces in the control file and the recovery catalogC、 To mark as deleted records in the control file and the recovery catalog associated with obsolete backup setsD、 To delete backup set pieces associated with backups that are no longer needed due to retention criteriaE、 To remove old versions of RMAN backups
You are connected to Recovery Manager （RMAN） without a recovery catalog. There is no copy of the control file available. You want to restore the control file from an autobackup. To retrieve the autobackup，you need the database ID （DBID）. In which two sources would you find the DBID？ （）A、the trace fileB、the alert log fileC、an RMAN session log fileD、the server parameter fileE、the formatted name of a control file autobackup
You observe that the senior database administrator always uses the following command when connecting to Recovery Manager （RMAN）， and then starts executing commands to backup the database files： $ rman target / What would be the effect of this command？（）A、RMAN would use the current operating system location to place the backup.B、RMAN would use the control file of the target database to maintain the backup.C、RMAN would use the recovery catalog of the target database to maintain the backup.D、RMAN would use the control file of the target database to maintain the backup metadata. E、RMAN would use the recovery catalog of the target database to maintain the backup metadata.
In your database， all the tablespaces are locally managed. You started Recovery Manager （RMAN） using recovery catalog and restored the control file by using the following command： RMAN RESTORE CONTROLFILE; Which two operations do you need to perform after restoring the control file from backup？（）A、shut down and restart the instanceB、add new tempfiles to the temporary tablespaces after recoveryC、perform a media recovery and open the database with the RESETLOGS optionD、perform a media recovery and bring the database to NOARCHIVELOG mode
You have lost all your RMAN backup set pieces due to a disk failure. Unfortunately， you have an automated cross-check script that also does a delete expired backupset command. You have restored all the backup set pieces from tape. What command would you use to get those backup set pieces registered in the recovery catalog and the control file of the database again？（） A、 register databaseB、 recover catalogC、 load backupsetD、 synch metadataE、 catalog start with
You have issued the following command： RMANCONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 100 DAYS； What will be the result of using the above command？（）A、 The backup metadata will be maintained in the control file for 100 days.B、 The backup metadata will be maintained in the recovery catalog for 100 days.C、 The backup metadata will be maintained in the flash recovery area for 100 days.D、 After 100 days， the backup sets and image copies will be deleted from the media.
ou have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to the recovery catalog? （）A、synch catalog B、resync catalogC、replicate catalog D、update catalog E、restore catalog
In the parameter file of your production database， the CONTROL_FILE_RECORD_KEEP_TIME parameter is set to 31. What would be the impact of this setting on the backup that is being performed by using Recovery Manager （RMAN）？（）A、 The backup would be retained on the media for 31 days.B、 The backup would be maintained in the recovery catalog for 31 days.C、 The backup metadata would be retained in the control file for 31 days.D、 The backup metadata would be maintained in the recovery catalog for 31 days.E、 Automatic backups of the control file will be retained in the flash recovery area for 31 days.
What is the purpose of the RMAN recovery catalog？（） A、 It must be used because all RMAN-related backup and recovery metadata information is contained in it.B、 It provides a convenient， optional， repository of backup- and recovery-related metadata.C、 It provides the ability to store RMAN scripts for global use by any database that has access to the repository.D、 It provides a means of storing all RMAN backup sets physically in an Oracle database server. E、 It provides the ability to store backup records for more than a year.
Why would you execute the report obsolete command？（） A、 To list all backups that were no longer available for restore operationsB、 To list all backups that had aged beyond the RMAN retention criteriaC、 To list all backup set pieces listed in control-file or recovery-catalog metadata that are not on the backup mediaD、 To list all datafiles that are no longer part of the database and thus do not need to be backed upE、 To list all archived redo logs that are no longer needed for any database recovery
Which two RMAN commands initiate a resynchronization of the recovery catalog with the target database control file？（）A、COPYB、BACKUPC、CHANGED、DELETEE、CATALOG
You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement： SQLALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400； What is the outcome of this statement？ （）A、 The statement will not execute successfully.B、 The statement will execute successfully， and the backups metadata will be maintained in the control file for 400 daysC、 The statement will execute successfully， and the backups metadata will be maintained in the recovery catalog for 400 days.D、 Backups will be deleted from the media after 400 days.
单选题What is the purpose of the catalog command？（）A To review RMAN control file and recovery catalog metadata and ensure that its correctB To delete RMAN backup-related metadata from the recovery catalogC To create metadata in the control file and the recovery catalog related to backup set pieces D To create a report that lists database backupsE To rebuild the recovery catalog
单选题You observe that the senior database administrator always uses the following command when connecting to Recovery Manager （RMAN）， and then starts executing commands to backup the database files： $ rman target / What would be the effect of this command？（）ARMAN would use the current operating system location to place the backup.BRMAN would use the control file of the target database to maintain the backup.CRMAN would use the recovery catalog of the target database to maintain the backup.DRMAN would use the control file of the target database to maintain the backup metadata. ERMAN would use the recovery catalog of the target database to maintain the backup metadata.
单选题You observe that the senior database administrator always uses the following command when connecting to Recovery Manager （RMAN）， and then starts executing commands to backup the database files： % rman target / What would be the effect of this command？（）A RMAN would use the current operating system location to place the backup.B RMAN would use the control file of the target database to maintain the backup.C RMAN would use the recovery catalog of the target database to maintain the backup.D RMAN would use the control file of the target database to maintain the backup metadata.E RMAN would use the recovery catalog of the target database to maintain the backup metadata.
单选题You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement： SQLALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400； What is the outcome of this statement？ （）A The statement will not execute successfully.B The statement will execute successfully， and the backups metadata will be maintained in the control file for 400 daysC The statement will execute successfully， and the backups metadata will be maintained in the recovery catalog for 400 days.D Backups will be deleted from the media after 400 days.
单选题RMAN automatically propagate information about the database structure， archived redo logs， backup sets， and data file copies into the recovery catalog from the target database’s control file. This information can also be propagated to the catalog manually by using the （）command.ALISTBSWITCHCVALIDATEDCONFIGUREERESYNC CATALOGFUPGRADE CATALOG
多选题Why would you run the delete obsolete command？（）ATo remove missing backup set pieces physically from diskBTo remove metadata related to backup set pieces in the control file and the recovery catalogCTo mark as deleted records in the control file and the recovery catalog associated with obsolete backup setsDTo delete backup set pieces associated with backups that are no longer needed due to retention criteriaETo remove old versions of RMAN backups
单选题In the parameter file of your production database， the CONTROL_FILE_RECORD_KEEP_TIME parameter is set to 31. What would be the impact of this setting on the backup that is being performed by using Recovery Manager （RMAN）？（）A The backup would be retained on the media for 31 days.B The backup would be maintained in the recovery catalog for 31 days.C The backup metadata would be retained in the control file for 31 days.D The backup metadata would be maintained in the recovery catalog for 31 days.E Automatic backups of the control file will be retained in the flash recovery area for 31 days.
单选题You executed the following command in Recovery Manager （RMAN）： RMAN RESTORE CONTROLFILE； Which operation must you perform before this command is executed？（）A back up the control file to traceB bring database to the MOUNT stateC open a connection to the RMAN recovery catalog， which contains the RMAN metadata for the target databaseD set the database ID （DBID）， but only if the DB_NAME parameter associated with the target database is unique in the recovery catalog
单选题ou have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to the recovery catalog? （）Asynch catalog Bresync catalogCreplicate catalog Dupdate catalog Erestore catalog
单选题You have backed up your database twice without connecting to the recovery catalog. What command do you issue to transfer the control-file metadata to the recovery catalog？（）A synch catalogB resync catalogC replicate catalogD update catalogE restore catalog
多选题What is the purpose of the RMAN recovery catalog？（）AIt must be used because all RMAN-related backup and recovery metadata information is contained in it.BIt provides a convenient， optional， repository of backup- and recovery-related metadata.CIt provides the ability to store RMAN scripts for global use by any database that has access to the repository.DIt provides a means of storing all RMAN backup sets physically in an Oracle database server.EIt provides the ability to store backup records for more than a year.