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多选题
You have enabled backup optimization for the RMAN environment.Identify two criteria on which RMAN will skip the file, if it has already been backed up.（）
A
The data file backup is done with multiple channels
B
The data files is in the read-write mode after being backed up in the read only mode
C
The backup was taken after the data files was taken offline-normal or is in the read only mode
D
The data file backup complies with the back retention policy and the backup duplexing feature
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更多 “多选题You have enabled backup optimization for the RMAN environment.Identify two criteria on which RMAN will skip the file, if it has already been backed up.（）AThe data file backup is done with multiple channelsBThe data files is in the read-write mode after being backed up in the read only modeCThe backup was taken after the data files was taken offline-normal or is in the read only modeDThe data file backup complies with the back retention policy and the backup duplexing feature” 相关考题
考题
Examine the following RMAN script:Which statement describes the purpose of the script?()
A. The data file is checked for physical corruption and backed up if found clean.B. The backup of data file 5 is performed and the interactive messages during the backup are suppressed.C. The existing backup for the data file is checked and the backup is performed if there are changes in the data file after the last backup.D. The backup of data file 5 is performed and all SQL statements that are executed during RMAN compilation and their results are displayed
考题
You issued the following commands to configure setting in RMAN;Then you issued the following command to take the backup:RMAN BACKUP DATABASE PLUS ARCHIVELOG;Which statement is true about the execution of the above command?（）A. The backup will terminate because the FORMAT clause was not configured for the channelB. It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC. It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD. It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
考题
You have enabled backup optimization for the RMAN environment.Identify two criteria on which RMAN will skip the file, if it has already been backed up.()
A. The data file backup is done with multiple channelsB. The data files is in the read-write mode after being backed up in the read only modeC. The backup was taken after the data files was taken offline-normal or is in the read only modeD. The data file backup complies with the back retention policy and the backup duplexing feature
考题
You issued the following commands to configure setting in RMAN;RMAN CONFIGURE DEVICE TYPE sbt PARALLELISM 1;RMAN CONFIGURE DEFAULT DEVICE TYPE TO sbt;RMAN CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE sbt TO 2;RMAN CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE sbt TO 2;RMAN CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2;Then you issued the following command to take the backup:RMAN BACKUP DATABASE PLUS ARCHIVELOG;Which statement is true about the execution of the above command?（）A. The backup will terminate because the FORMAT clause was not configured for the channelB. It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC. It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD. It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
考题
You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed up.() (Choose two.)
A. The data file backup is done with multiple channelsB. The data files is in the read-write mode after being backed up in the read only modeC. The backup was taken after the data files was taken offline-normal or is in the read only modeD. The data file backup complies with the back retention policy and the backup duplexing feature
考题
You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed up.（） (Choose two.)A、The data file backup is done with multiple channelsB、The data files is in the read-write mode after being backed up in the read only modeC、The backup was taken after the data files was taken offline-normal or is in the read only modeD、The data file backup complies with the back retention policy and the backup duplexing feature
考题
You have enabled backup optimization for the RMAN environment.Identify two criteria on which RMAN will skip the file, if it has already been backed up.（）A、The data file backup is done with multiple channelsB、The data files is in the read-write mode after being backed up in the read only modeC、The backup was taken after the data files was taken offline-normal or is in the read only modeD、The data file backup complies with the back retention policy and the backup duplexing feature
考题
In which scenario， will you issue the following command？（） RMAN REPORT NEED BACKUP DAYS 7；A、 to configure RMAN to maintain backup information in the RMAN repository for seven daysB、 to configure RMAN to maintain backup information in the control file for at least seven daysC、 to display the list of files that have not been backed up for the last seven daysD、 to display the list of files that must be backed up within seven days
考题
Examine the following RMAN script: RMAN run { debug on; allocate channel c1 type disk; backup datafile 5; } Which statement describes the purpose of the script?（）A、The data file is checked for physical corruption and backed up if found clean.B、The backup of data file 5 is performed and the interactive messages during the backup are suppressed.C、The existing backup for the data file is checked and the backup is performed if there are changes in the data file after the last backup.D、The backup of data file 5 is performed and all SQL statements that are executed during RMAN compilation and their results are displayed
考题
You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)A、The KEEP option overrides the configured retention policyB、The KEEP option is an attribute of an individual backup pieceC、The backup contains only data files and archived redo log filesD、The backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
考题
You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file， if it has already been backed up.（）A、 The data file backup is done with multiple channelsB、 The data files is in the read-write mode after being backed up in the read only modeC、 The backup was taken after the data files was taken offline-normal or is in the read only modeD、 The data file backup complies with the back retention policy and the backup duplexing fe ture
考题
You are using RMAN to backup your ARCHIVELOG mode database. You have enabled control-file autobackups. Which files are not backed up during the RMAN backup?（）A、Database Datafiles B、Database Control Files C、Online redo logsD、Archived redo logs E、The database SPFILE F、None of the above, all these files are backed up.
考题
You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database： RMAN REPORT NEED BACKUP days 3; What would be the output of this command？（） A、a list of files that require a backup within three daysB、a list of files that have not been backed up for three daysC、a list of files that RMAN recommends be backed up only once in every three days， based on low volatilityD、a list of files for which a backup has already been performed and may need a backup after three days
考题
Your database is running in ARCHIVELOG mode,and the database is open. You execute an RMAN backup and specify the KEEP clause.Which components are backed up when this option is specified?（）A、only the control file, the current SPFILE, and data filesB、only the current SPFILE and data files if autobackup is disabledC、only the data files and the archived redo logsD、the control file, current SPFILE file, data files, and archived redo logs
考题
单选题You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database： RMAN REPORT NEED BACKUP days 3; What would be the output of this command？（）A
a list of files that require a backup within three daysB
a list of files that have not been backed up for three daysC
a list of files that RMAN recommends be backed up only once in every three days， based on low volatilityD
a list of files for which a backup has already been performed and may need a backup after three days
考题
单选题In which scenario， will you issue the following command？（） RMAN REPORT NEED BACKUP DAYS 7；A
to configure RMAN to maintain backup information in the RMAN repository for seven daysB
to configure RMAN to maintain backup information in the control file for at least seven daysC
to display the list of files that have not been backed up for the last seven daysD
to display the list of files that must be backed up within seven days
考题
单选题Your database is running in ARCHIVELOG mode,and the database is open. You execute an RMAN backup and specify the KEEP clause.Which components are backed up when this option is specified?（）A
only the control file, the current SPFILE, and data filesB
only the current SPFILE and data files if autobackup is disabledC
only the data files and the archived redo logsD
the control file, current SPFILE file, data files, and archived redo logs
考题
单选题Examine the following RMAN script: RMAN run { debug on; allocate channel c1 type disk; backup datafile 5; } Which statement describes the purpose of the script?（）A
The data file is checked for physical corruption and backed up if found clean.B
The backup of data file 5 is performed and the interactive messages during the backup are suppressed.C
The existing backup for the data file is checked and the backup is performed if there are changes in the data file after the last backup.D
The backup of data file 5 is performed and all SQL statements that are executed during RMAN compilation and their results are displayed
考题
多选题You performed the RMAN database backup with the KEEP option. Which two statements are true regarding this backup？（）AThe backup contains data files， the server parameter file，and the control file even if the control file autobackup is disabled.BThe KEEP option overrides the configured retention policy.CThe backup contains only data files and archived redo log files.DThe KEEP option is an attribute of an individual backup piece.
考题
单选题You are using RMAN to backup your ARCHIVELOG mode database. You have enabled control-file autobackups. Which files are not backed up during the RMAN backup?（）A
Database Datafiles B
Database Control Files C
Online redo logsD
Archived redo logs E
The database SPFILE F
None of the above, all these files are backed up.
考题
单选题You issued the following commands to configure setting in RMAN; Then you issued the following command to take the backup: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which statement is true about the execution of the above command?（）A
The backup will terminate because the FORMAT clause was not configured for the channelB
It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC
It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD
It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
考题
多选题You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed up.（） (Choose two.)AThe data file backup is done with multiple channelsBThe data files is in the read-write mode after being backed up in the read only modeCThe backup was taken after the data files was taken offline-normal or is in the read only modeDThe data file backup complies with the back retention policy and the backup duplexing feature
考题
单选题Examine the following RMAN script： RMAN run { debug on； allocate channel c1 type disk； backup datafile 5； } Which statement describes the purpose of the script？（）A
The data file is checked for physical corruption and backed up if found clean.B
The backup of data file 5 is performed and the interactive messages during the backup are suppressed.C
The existing backup for the data file is checked and the backup is performed if there are changes in the data file after the last backup.D
The backup of data file 5 is performed and all SQL statements that are executed during RMAN compilation and their results are displayed
考题
多选题You have enabled backup optimization for the RMAN environment.Identify two criteria on which RMAN will skip the file, if it has already been backed up.（）AThe data file backup is done with multiple channelsBThe data files is in the read-write mode after being backed up in the read only modeCThe backup was taken after the data files was taken offline-normal or is in the read only modeDThe data file backup complies with the back retention policy and the backup duplexing feature
考题
多选题You performed the RMAN database backup with the KEEP option.Which two statements are true about this backup?（） (Choose two)AThe KEEP option overrides the configured retention policyBThe KEEP option is an attribute of an individual backup pieceCThe backup contains only data files and archived redo log filesDThe backup contains data files, the server parameter file and the control file even if the control file auto backup is disabled
考题
多选题You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file， if it has already been backed up.（）AThe data file backup is done with multiple channelsBThe data files is in the read-write mode after being backed up in the read only modeCThe backup was taken after the data files was taken offline-normal or is in the read only modeDThe data file backup complies with the back retention policy and the backup duplexing fe ture
考题
单选题You issued the following commands to configure setting in RMAN; RMAN CONFIGURE DEVICE TYPE sbt PARALLELISM 1; RMAN CONFIGURE DEFAULT DEVICE TYPE TO sbt; RMAN CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE sbt TO 2; RMAN CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE sbt TO 2; RMAN CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2; Then you issued the following command to take the backup: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which statement is true about the execution of the above command?（）A
The backup will terminate because the FORMAT clause was not configured for the channelB
It backs up two copies of data files to tape and disk, and two copies of archived log file on tapeC
It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD
It backs up the data files and archived log files to tape, making two copies of each data file and archived log file
考题
单选题You are using RMAN to backup your ARCHIVELOG mode database. You have enabled control-file autobackups. Which files are not backed up during the RMAN backup？（）A
Database DatafilesB
Database Control FilesC
Online redo logsD
Archived redo logsE
The database SPFILEF
None of the above，all these files are backed up
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