多选题Which two files in the database can be configured for automatic backups by using the autobackup feature inRecovery Manager (RMAN)()AData filesBControl filesCParameter fileDOnline redo log filesEServer parameter file
多选题
Which two files in the database can be configured for automatic backups by using the autobackup feature inRecovery Manager (RMAN)()
A
Data files
B
Control files
C
Parameter file
D
Online redo log files
E
Server parameter file
参考解析
解析:
暂无解析
相关考题:
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.
The database is configured in ARCHIVELOG mode and regular complete database backups are taken. Theloss of which two types of files may require a recovery with the RESETLOGS option? ()(Choose two) A. Control filesB. Password filesC. Inactive online redo log fileD. Archived log files required to perform recoveryE. Newly created tablespace which is not backed up
Which two statements are true about the RMAN validate database command?() A. It checks the database for intrablock corruptions.B. It can detect corrupt pfiles.C. It can detect corrupt spfiles.D. It checks the database for interblock corruptions.E. It can detect corrupt block change tracking files.
Which two statements are true about the RMAN validate database command?()A、It checks the database for intrablock corruptions.B、It can detect corrupt pfiles.C、It can detect corrupt spfiles.D、It checks the database for interblock corruptions.E、It can detect corrupt block change tracking files.
A new server must be configured to provide fault tolerant connectivity to the DMZ and the backend database. Which of the following is the MOST cost effective way to accomplish this?()A、A total of six NICs: two pairs of teamed NICs for the DMZ and two NICs for the backenddatabase.B、One NIC can be configured with VLANs for the DMZ and backend database.C、A total of eight NICs to be teamed with the appropriate VLANs configured for the DMZ andbackend database.D、A total of four NICs: two NICs for the DMZ and two NICs for the backend database.
The database is configured in ARCHIVELOG mode and regular complete database backups are taken. The loss of which two types of files may require a recovery with the RESETLOGS option?()A、 Control filesB、 Password filesC、 Inactive online redo log fileD、 Archived log files required to perform recoveryE、 Newly created tablespace which is not backed up
Which two statements are true regarding the database in ARCHIVELOG mode?()A、You have to shut down the database to perform the backups.B、Archiving information is written to the data files and redo log files.C、You can perform complete database backups without closing the database.D、Online redo log files have to be multiplexed before putting the database in ARCHIVELOG mode.E、All the previous database backups become invalid after you configure the database to ARCHIVELOG mode.
In which two cases would you perform only consistent backup?()A、You are working on a database where downtime is not tolerated.B、You are working on a database where downtime can be tolerated.C、You are working on a database that operates in ARCHIVELOG mode.D、You are working on a database that operates in NOARCHIVELOG mode.E、You are working on a database where all the tablespaces are locally managed.F、You are working on a database where control files and redo log files are multiplexed.G、You are working on a database where control files and redo log files are not multiplexed.
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.
Your database is configured in NOARCHIVELOG mode. All the control files have been lost due to a hard disk failure but the data files are not lost. You have the closed whole database backup available to you. Which two statements are true in this scenario?()A、The instance aborts.B、The database cannot be recovered.C、The database can be recovered by restoring the control files from the backup.D、The database remains opened and you have to shut it down with the ABORT option.E、The database can be restored till the point of the last closed whole database backup.
Which two files in the database can be configured for automatic backups by using the autobackup feature inRecovery Manager (RMAN)()A、Data filesB、Control filesC、Parameter fileD、Online redo log filesE、Server parameter file
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.
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.
多选题The database is configured in ARCHIVELOG mode and regular complete database backups are taken. Theloss of which two types of files may require a recovery with the RESETLOGS option? ()(Choose two)AControl filesBPassword filesCInactive online redo log fileDArchived log files required to perform recoveryENewly created tablespace which is not backed up
多选题You are managing an Oracle Database 11g database. You configured the database to run in ARCHIVELOGmode. Which two statements are true in this scenario()AYou must shut down the database instance to perform the backups.BYou must configure the Flash Recovery Area (FRA) for the database.CYou can perform complete database backups without closing the database.DAll the previous closed database backups including control files become invalid after you configure thedatabase to ARCHIVELOG mode.
多选题Which two statements are true regarding the database in ARCHIVELOG mode?()AYou have to shut down the database to perform the backups.BArchiving information is written to the data files and redo log files.CYou can perform complete database backups without closing the database.DOnline redo log files have to be multiplexed before putting the database in ARCHIVELOG mode.EAll the previous database backups become invalid after you configure the database to ARCHIVELOG mode.
多选题You are working on a database that must be functioning 24 hours a day, 7 days a week. The database isconfigured in ARCHIVELOG mode. Which two options do you have for performing user-managed backups()AYou can perform consistent backups only.BYou can perform a complete database backup without shutting down the database instance.CYou can back up data files only when all data files have the same SCN recorded in the control file.DYou can back up only those data files whose headers are frozen by using ALTER TABLESPACE BEGINBACKUP or ALTER DATABASE BEGIN BACKUP commands
单选题A new server must be configured to provide fault tolerant connectivity to the DMZ and the backend database. Which of the following is the MOST cost effective way to accomplish this?()AA total of six NICs: two pairs of teamed NICs for the DMZ and two NICs for the backenddatabase.BOne NIC can be configured with VLANs for the DMZ and backend database.CA total of eight NICs to be teamed with the appropriate VLANs configured for the DMZ andbackend database.DA total of four NICs: two NICs for the DMZ and two NICs for the backend database.
多选题Which two statements are true about the RMAN validate database command?()AIt checks the database for intrablock corruptions.BIt can detect corrupt pfiles.CIt can detect corrupt spfiles.DIt checks the database for interblock corruptions.EIt can detect corrupt block change tracking files.
多选题Which two statements regarding external authentication servers for firewall userauthentication are true?()AUp to three external authentication server types can be used simultaneously.BOnly one external authentication server type can be used simultaneously.CIf the local password database is not configured in the authentication order, and the configured authentication server is unreachable, authentication is not performed.DIf the local password database is not configured in the authentication order, and the configured authentication server rejects the authentication request, authentication is not performed
多选题Which two statements about Recovery Manager (RMAN) backups are true? ()AOnline redo log files can be backed up.BArchived redo log files are backed up.COnly used data blocks can be backed up as backup sets.DOnly consistent database backups can be performed.ERMAN backup can be taken only if the database is configured in ARCHIVELOG mode.
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.
多选题You are working on a database that must be functioning 24 hours a day, 7 days a week. The databaseis configured in ARCHIVELOG mode. Which two options do you have for performing user-managed backups()AYou can perform consistent backups only.BYou can perform a complete database backup without shutting down the database instance.CYou can back up data files only when all data files have the same SCN recorded in the control file.DYou can back up only those data files whose headers are frozen by using ALTER TABLESPACE BEGINBACKUP or ALTER DATABASE BEGIN BACKUP commands.
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? ()Abackup piecesBcontrol file autobackupsCcopies of all the parameter filesDtrace file generated using BACKUP CONTROLFILE TO TRACE
多选题Which two statements regarding external authentication servers for firewall user authentication are true?() (Choose two.)AUp to three external authentication server types can be used simultaneously.BOnly one external authentication server type can be used simultaneously.CIf the local password database is not configured in the authentication order, and the configured authentication server bypassed.DIf the local password database is not configured in the authentication order, and the configured authentication server authentication is rejected.
多选题Your database is configured in NOARCHIVELOG mode. All the control files have been lost due to a hard disk failure but the data files are not lost. You have the closed whole database backup available to you. Which two statements are true in this scenario?()AThe instance aborts.BThe database cannot be recovered.CThe database can be recovered by restoring the control files from the backup.DThe database remains opened and you have to shut it down with the ABORT option.EThe database can be restored till the point of the last closed whole database backup.
多选题Which two files in the database can be configured for automatic backups by using the autobackupfeature in Recovery Manager (RMAN)()Adata filesBcontrol filesCparameter fileDonline redo log filesEserver parameter file