Archived redo logs can be copied to more than one destination by Oracle.()
第1题:
You performed an incomplete recovery and opened the database with the RESETLOGS option. The LOG_ARCHIVE_FORMAT parameter is set to ’ora_%t_%s_%r.log’. Which statement regarding the archived redo log files, created in an earlier incarnation of the database,is true?()
第2题:
You have configured the flash recovery area to store online redo log files, control files, archived redo logs and RMAN backups. Which of the following files can you successfully delete from the flash recovery area if you want to reclaim the space within it?()
第3题:
What is the purpose of the recover command?()
第4题:
While performing the backup of the flash recovery area, you notice that one of the archived redo log files is missing. You have multiple destinations for archived redo log files. What implications does it have on the backup of the flash recovery area?()
第5题:
Which of the following does the recover command not do?()
第6题:
The archived redo log files will be overwritten.
The archived redo log files are deleted automatically.
The archived redo log files should be moved to some other location.
The archived redo log files are still maintained because the file names are unique.
第7题:
only the control file, the current SPFILE, and data files
only the current SPFILE and data files if autobackup is disabled
only the data files and the archived redo logs
the control file, current SPFILE file, data files, and archived redo logs
第8题:
True
False
第9题:
The online redo log file Is not allowed to be overwritten.
The archived redo log files are written to the flash recovery area until the MANDATORY destination is made available.
The database instance will crash because the archived redo log file cannot be created in a destination set as MANDATORY.
The destination set by the LOG_ARCHIVE_DEST_1 parameter is ignored and the archived redo log files are created in the next two available locations to guarantee archive log success.
第10题:
multiplexed control files
RMAN obsolete backups
multiplexed online redo log files
archived redo logs that have not been copied to tape
第11题:
The backup fails because one of the archived redo log files is missing.
The backup succeeds but it would be without the missing archived log.
During backup,you are prompted for the alternative destination for the missing archived redo log file.
The backup succeeds because it fails over to one of the alternative archived redo log destinations.
第12题:
An error will occur during database startup because the second parameter is not valid.
An error will occur during database startup since you are trying to create archived redo logs in two different locations.
Archived redo logs will be created in two different locations by the ARCH process.
Archived redo logs will be created in two different locations by the LGWR process.
Neither parameter setting is valid, so the database will not start up.
第13题:
Which type of database file is spread across all disks in a disk group?()
第14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?()
第15题:
Which is the correct command to back up the database, back up the archived redo logs, and then remove the backed-up archived redo logs?()
第16题:
Which of the following files cannot be backed up by RMAN? ()(Choose all that apply.)
第17题:
All archived redo log files backed up at least twice to tape are deleted.
All archived redo log files backed up at least once to tape are eligible for deletion.
All archived redo log files backed up at least twice to tape are deleted from the flash recovery area.
All archived redo log files in local archiving destinations and the flash recovery area backed up at least twice to tape are eligible for deletion.
第18题:
The archived redo logs are stored in an operating system-dependent location.
The archived redo logs are stored in the location specified by LOG_ARCHIVE_DEST_1.
The archived redo logs are stored in the location specified by DB_RECOVERY_FILE_DEST.
The archived redo logs are stored in the locations specified by both LOG_ARCHIVE_DEST_1 and DB_RECOVERY_FILE_DEST.
第19题:
backup database
backup database and archivelogs
backup database plus archivelogs
backup database plus archivelog delete input
backup database and archivelog delete input
第20题:
The backup RB3 and the current online redo log files
the backup RB2 and the archived redo log files after the log sequence number 15622
Backup R81 and the archived redo log hies after the log sequence number 12871
The backup RB3 and the archived redo log files after the log sequence number 16721
第21题:
13:00 on Tuesday.
15:00 on Tuesday.
Up until the last available archived redo log on Sunday.
To any point; all the redo should still be available in the online redo logs.
The database is not recoverable.
第22题:
only the control file, the current SPFILE, and data files
only the current SPFILE and data files if autobackup is disabled
only the data files and the archived redo logs
the control file,current SPFILE file,data files,and archived redo logs
第23题:
Restore archived redo logs.
Apply archived redo logs.
Restore incremental backups.
Apply incremental backups.
Restore datafile images.