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多选题
Which three activities are supported by the Data Recovery Advisor?（）
A
Advising on block checksum failures
B
Advising on inaccessible control files
C
Advising on inaccessible block change tracking files
D
Advising on empty password files
E
Advising on invalid block header field values
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考题
You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN).Which two are the prerequisites to perform this operation?()
A. You must configure block change tracking fileB. You must have first level 1 backups for RMAN to restore blocksC. You must ensure that the SALES database is mounted or openD. You must have full or level 0 backups for RMAN to restore blocksE. You must take the tools01.dbf data file offline before you start a block media recovery
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You have not configured Oracle Managed Files (OMF) in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement should you use to enable the block change tracking feature?（）A. ALTER DATABASE ENABLE BLOCK CHANGE TRACKING;B. ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE path;C. ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE path;D. ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING;
考题
Which three activities are supported by the Data Recovery Advisor?()
A. Advising on block checksum failuresB. Advising on inaccessible control filesC. Advising on inaccessible block change tracking filesD. Advising on empty password filesE. Advising on invalid block header field values
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Which three types of content filtering are supported only for HTTP? ()(Choose three.)
A. block FlashB. block Java appletsC. block ActiveXD. block EXE filesE. block MIME type
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Which three types of content filtering are supported only for HTTP? （）(Choose three.)A、block FlashB、block Java appletsC、block ActiveXD、block EXE filesE、block MIME type
考题
You have not configured Oracle Managed Files （OMF） in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement will you use to enable the block change tracking feature？（）A、 ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING；B、 ALTER DATABASE ENABLE BLOCK CHANGE TRACKING；C、 ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE ；D、 ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ；
考题
On which three can you use Recovery Manager （RMAN） to perform incremental backup？（）A、data filesB、control filesC、tablespacesD、password fileE、parameter fileF、whole databaseG、flashback log fileH、archived log filesI、change tracking file
考题
To enable faster incremental backups, you enabled block change tracking for the database.Which two statements are true about the block change tracking file?（）A、Multiple change tracking files can be created for a database.B、The change tracking file must be created after the first level 0 backup.C、RMAN does not support backup and recovery of the change tracking file.D、The database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.
考题
You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN). Which two are the prerequisites to perform this operation? （）(Choose two)A、You must configure block change tracking fileB、You must have first level 1 backups for RMAN to restore blocksC、You must ensure that the SALES database is mounted or openD、You must have full or level 0 backups for RMAN to restore blocksE、You must take the tools01.dbf data file offline before you start a block media recovery
考题
Which RMAN backup command is used to create the block-change tracking file？（） A、 alter database create block change tracking fileB、 alter database enable block change fileC、 alter database enable block change tracking using file ，/ora01/opt/ block_change_tracking.filD、 alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’E、 alter system block change tracking on
考题
Examine the following command used to perform incremental level 0 backup： RMAN BACKUP INCREMENTAL LEVEL 0 DATABASE； To enable the block change tracking， after the incremental level 0 backup you issued the following command： SQL ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ’/mydir/ rman_change_track.f’；To perform incremental level 1 cumulative backup， you issued the following command： RMAN BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE； Which two statements are true in the above situation？（）A、 The block change tracking data will be used only from the next incremental 0 backup.B、 The incremental backup will use change tracking data for accomplishing the backup.C、 The incremental backup will not use change tracking data for accomplishing the backup.D、 The block track file will scan all the blocks and create bitmap for all the blocks backed up in the level 0 backup.
考题
You are performing a block media recovery on the tools01.dbf data file in the SALES database using RMAN. Which two statements are correct in this scenario？（）A、 You must ensure that the SALES database is mounted or open.B、 You must restore a backup control file to perform a block media recovery.C、 You must take the tools01.dbf data file offline before you start a block media recovery.D、 You must put the database in NOARCHIVELOG mode to perform a block media recovery.E、 You can perform only a complete media recovery of individual blocks， point-in-time recovery of individual data blocks is not supported.
考题
To enable faster incremental backups, you enabled block change tracking for the database.Which two statements are true about the block change tracking file? （）(Choose two.)A、Multiple change tracking files can be created for a database.B、The change tracking file must be created after the first level 0 backup.C、RMAN does not support backup and recovery of the change tracking file.D、The database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.
考题
Which dynamic view displays the status of block-change tracking?（）A、V$BLOCK_CHANGE B、V$BLOCK_CHANGE_TRACKING C、V$BLOCKCHANGE D、V$BLOCK_TRACKING
考题
You are managing an Oracle Database 10g database that uses Oracle Managed Files （OMF）. You enabled the block change tracking feature for the database. Which statement regarding the change tracking file is true？（）A、 One block change tracking file is created for each data file. By default， the file is created in DB_CREATE_FILE_DEST.B、 One block change tracking file is created for each data file. By default， the file is created in BACKGROUND_DUMP_DEST.C、 One block change tracking file is created for the database. By default， the file is created in DB_CREATE_FILE_DEST.D、 One block change tracking file is created for the database. By default， the file is created in BACKGROUND_DUMP_DEST.
考题
You received the following error： ORA-01578： ORACLE data block corrupted （file # %s， block # %s） Which file will you check to view additional information regarding the cause of this error？（）A、the alert log file and the trace filesB、 the redo log filesC、 the control fileD、 the change tracking file
考题
Which three activities are supported by the Data Recovery Advisor?（）A、Advising on block checksum failuresB、Advising on inaccessible control filesC、Advising on inaccessible block change tracking filesD、Advising on empty password filesE、Advising on invalid block header field values
考题
You have not configured Oracle Managed Files (OMF) in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature.Which statement should you use to enable the block change tracking feature?（）A、ALTER DATABASE ENABLE BLOCK CHANGE TRACKINGB、ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE C、ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE D、ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING
考题
单选题You have not configured Oracle Managed Files (OMF) in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement should you use to enable the block change tracking feature?（）A
ALTER DATABASE ENABLE BLOCK CHANGE TRACKING;B
ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE path;C
ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE path;D
ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING;
考题
多选题Examine the following command used to perform incremental level 0 backup: RMAN BACKUP INCREMENTAL LEVEL 0 DATABASE; To enable the block change tracking, after the incremental level 0 backup you issued the following command: SQL ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE '/mydir/ rman_change_track.f'; To perform incremental level 1 cumulative backup, you issued the following command: RMAN BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which two statements are true in the above situation?（）AThe block change tracking data will be used only from the next incremental 0 backup.BThe incremental backup will use change tracking data for accomplishing the backup.CThe incremental backup will not use change tracking data for accomplishing the backup.DThe block track file will scan all the blocks and create bitmap for all the blocks backed up in the level 0 backup.
考题
多选题Which three activities are supported by the Data Recovery Advisor?（）AAdvising on block checksum failuresBAdvising on inaccessible control filesCAdvising on inaccessible block change tracking filesDAdvising on empty password filesEAdvising on invalid block header field values
考题
多选题You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN). Which two are the prerequisites to perform this operation? （）(Choose two)AYou must configure block change tracking fileBYou must have first level 1 backups for RMAN to restore blocksCYou must ensure that the SALES database is mounted or openDYou must have full or level 0 backups for RMAN to restore blocksEYou must take the tools01.dbf data file offline before you start a block media recovery
考题
单选题Which RMAN backup command is used to create the block-change tracking file？（）A
alter database create block change tracking fileB
alter database enable block change fileC
alter database enable block change tracking using file ，/ora01/opt/ block_change_tracking.filD
alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’E
alter system block change tracking on
考题
多选题To enable faster incremental backups, you enabled block change tracking for the database.Which two statements are true about the block change tracking file? （）(Choose two.)AMultiple change tracking files can be created for a database.BThe change tracking file must be created after the first level 0 backup.CRMAN does not support backup and recovery of the change tracking file.DThe database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.
考题
多选题To enable faster incremental backups， you enabled block change tracking for the database. Which two statements are true about the block change tracking file？（）AMultiple change tracking files can be created for a database.BThe change tracking file must be created after the first level 0 backup.CRMAN does not support backup and recovery of the change tracking file.DThe database clears the change tracking file and starts tracking changes again，after whole database restore and recovery operations.
考题
单选题You have not configured Oracle Managed Files （OMF） in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement should you use to enable the block change tracking feature？（）A
ALTER DATABASE ENABLE BLOCK CHANGE TRACKINGB
ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE C
ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE D
ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING
考题
单选题You received the following error： ORA-01578： ORACLE data block corrupted （file # %s， block # %s） Which file will you check to view additional information regarding the cause of this error？（）A
the alert log file and the trace filesB
the redo log filesC
the control fileD
the change tracking file
考题
多选题You are performing a block media recovery on the tools01.dbf data file in the SALES database by using RMAN. Which two statements are correct in this scenario？（）AYou must ensure that the SALES database is mounted or open.BYou must restore a backup control file to perform a block media recovery.CYou must take the tools01.dbf data file offline before you start a block media recovery.DYou must put the database in NOARCHIVELOG mode to perform a block media recovery.EYou can perform only a complete media recovery of individual blocks； point-in-time recovery of individual data blocks is not supported.
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