QUESTION NO: 62
Why would you set a data file offline when the database is in MOUNT state?
A. To minimize downtime.
B. To allow for automatic data file recovery.
C. To prevent further corruption of a damaged data file.
D. To recover it later, when database is in NOARCHIVELOG mode.
是A还B啊
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QUESTION NO: 65
What two actions occur during a checkpoint? (Choose two)
A. Oracle performs a log switch.
B. Oracle performs a control file.
C. Oracle performs a delayed block clean-out.
D. Oracle copies the online redo-log to the archive destinations.
E. Oracle flushes the dirty blocks in the database buffer cache to disk
是CE还是BE
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QUESTION NO: 67
Which statement about disabling archival destinations is true?
A. You can only disable optional archival destinations.
B. You can disable archival destinations by specifying ARCHIVE_DEST_STATE_nn_DISABLE
C. You can only disable mandatory archival destinations as long as at least one mandatory archival
destination is left.
D. You can disable any archival destination as long as you have enough enabled archival destinations
left to meet the LOG_ARCHIVE_MIN_SUCCESS threshold value.
是D还是C
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QUESTION NO: 83
Which three statements about recovery manager backups are true? (Choose three)
A. Incremental backups are noncumulative by default.
B. Each file in a backup set must have the same block size.
C. A control file backup set cannot contain any other types of files.
D. With multilevel incremental backups, you can have no more than three levels.
E. In a full backup, Recover manager will back up all files and all used blocks only.
是ABC还是ABE
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QUESTION NO: 125
In order to keep a standby database up-to-date, archived redo-log files need to be transferred from the
primary to the standby server. What are two ways to do this? (Choose two)
A. Use operating system commands to transfer the files.
B. Specify LOG_ARCHIVE_DEST_n on the standby database.
C. Set the STANDBY_ARCHIVE_DEST parameter on the standby database.
D. Specify the service name in LOG_ARCHIVE_DEST_n of the primary database.
E. Issue the command RECOVER MANAGED STANDBY DATABASE on the standby database.
是AD还是BD
