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单选题
You performed an incomplete recovery on your Oracle Database 10g database using the following command： SQL> RECOVER DATABASE 2 UNTIL TIME ’2004-08-05：12：10：03’ 3 USING BACKUP CONTROLFILE； In which situation would the above recovery be required？（）
A
A user table was lost at the specified time.
B
A redo log file was lost at the specified time.
C
The backup control file is on a faster disk than the current one.
D
The current control file has a different path compared with the intended time of recovery.
E
The current control file does not match the physical structure of the database at the intended time of recovery.
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更多 “单选题You performed an incomplete recovery on your Oracle Database 10g database using the following command： SQL RECOVER DATABASE 2 UNTIL TIME ’2004-08-05：12：10：03’ 3 USING BACKUP CONTROLFILE； In which situation would the above recovery be required？（）A A user table was lost at the specified time.B A redo log file was lost at the specified time.C The backup control file is on a faster disk than the current one.D The current control file has a different path compared with the intended time of recovery.E The current control file does not match the physical structure of the database at the intended time of recovery.” 相关考题
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You are maintaining your database in Oracle10g. You are performing an incomplete recovery because the tablespace， DATA1， was dropped and purged from the Recycle Bin. After performing an incomplete recovery， you open the database with the RESETLOGS option. What will NOT be the impact of using the RESETLOGS option？（）A、 The log sequence for the database will restart from 1.B、 The log sequence number will be written to the control file.C、 The log sequence number will be written to the datafile headers.D、 The log sequence number will be written to the initialization parameter file.
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You performed an incomplete recovery on your Oracle Database 10g database using the following command： SQL RECOVER DATABASE 2 UNTIL TIME ’2004-08-05：12：10：03’ 3 USING BACKUP CONTROLFILE； In which situation would the above recovery be required？（）A、 A user table was lost at the specified time.B、 A redo log file was lost at the specified time.C、 The backup control file is on a faster disk than the current one.D、 The current control file has a different path compared with the intended time of recovery.E、 The current control file does not match the physical structure of the database at the intended time of recovery.
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单选题You are maintaining your database in Oracle10g. You are performing an incomplete recovery because the tablespace， DATA1， was dropped and purged from the Recycle Bin. After performing an incomplete recovery， you open the database with the RESETLOGS option. What will NOT be the impact of using the RESETLOGS option？（）A
The log sequence for the database will restart from 1.B
The log sequence number will be written to the control file.C
The log sequence number will be written to the datafile headers.D
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考题
单选题You performed an incomplete recovery on your Oracle Database 10g database using the following command： SQL RECOVER DATABASE 2 UNTIL TIME ’2004/x7f08/x7f05：12：10：03’ 3 USING BACKUP CONTROLFILE; In which situation would the above recovery be required？（）A
A user table was lost at the specified time.B
A redo log file was lost at the specified time.C
The backup control file is on a faster disk than the current one.D
The current control file has a different path compared with the intended time of recovery.E
The current control file does not match the physical structure of the database at the intended time of recovery.
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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？ （）Aopen the database with the RESETLOGS optionBopen the database with the RESTRICTED optionCrecover all the data files to the same system change number （SCN）Drecover to the required SCN only that data file in which the error occurred
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单选题You are maintaining your database in Oracle10g. You find that the INDEXES index tablespace should be recovered. How will you recover the index tablespace？（）A
by using the Flashback Database featureB
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考题
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 recoveryB
restore all the files from Sunday’s backup， and then recover up to the point in time when the RESETLOGS operation was performed on TuesdayC
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 SundayD
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
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单选题You are maintaining your database in ARCHIVELOG mode. An important table， SCOTT.EMPLOYEE， is dropped and purged from the Recycle Bin on Monday at 2：00 P.M. You do not use RMAN to perform backups. You performed the last full user-managed backup at 9：00 P.M. on Sunday. How will you recover the dropped table， SCOTT.EMPLOYEE？（）A
by using the Flashback Table featureB
by using the Flashback Database featureC
by performing incomplete recovery using RMAN utilityD
by performing incomplete recovery using user-managed recovery
考题
单选题You performed an incomplete recovery on your Oracle Database 10g database using the following command： SQL RECOVER DATABASE 2 UNTIL TIME ’2004-08-05：12：10：03’ 3 USING BACKUP CONTROLFILE； In which situation would the above recovery be required？（）A
A user table was lost at the specified time.B
A redo log file was lost at the specified time.C
The backup control file is on a faster disk than the current one.D
The current control file has a different path compared with the intended time of recovery.E
The current control file does not match the physical structure of the database at the intended time of recovery.
考题
多选题You are using Oracle Database 10g. You performed an incomplete recovery of your database and opened the database with the RESETLOGS option. What is the effect of opening the database with the RESETLOGS option？ （）AThis operation resets the SCN for the database.BThis operation creates a new incarnation of the database.CThis operation moves all the redo log files to a different location.DThis operation deletes the old redo log files and creates new redo log files.EThis operation updates all current datafiles and online redo logs and all subsequent archived redo logs with a new RESETLOGS SCN and time stamp.
考题
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？（）Aopen the database with the RESTRICTED optionBopen the database with the RESETLOGS optionCrecover to the required SCN only that data file in which the error occurredDrecover all the data files to the same system change number （SCN）
考题
单选题If you lost your entire database，including the database spfile，control files，online redo logs，and database datafiles，what kind of recovery would be required with RMAN？（）A
Complete database recovery.B
Incomplete database recovery.C
Approximate database recovery.D
Archived database recovery.E
The database could not be recovered with RMAN.
考题
单选题You are maintaining the database in Oracle10g. You are performing an incomplete recovery by using RMAN because an important table， EMPLOYEE， is dropped and purged from the Recycle Bin. Which statement is NOT true regarding an incomplete recovery？（）A
The target database must be in the MOUNT mode to ensure restoration of the datafiles.B
You can restore the datafiles from the backup by using the RMAN utility only if the backups were taken using the RMAN utility.C
The control file must be recreated.D
The database must be opened with the RESETLOGS option.
考题
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 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
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