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1. You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter in the parameter file to YYYYMMDD.The default format of which two data types would be affected by this setting? (Choose
two.)
A. DATE
B. TIMESTAMP
C. INTERVAL YEAR TO MONTH
D. INTERVAL DAY TO SECOND
E. TIMESTAMP WITH LOCAL TIME ZONE
Answer:BE
2. The database is running in ARCHIVELOG mode and the FORMAT option is not configured in RMAN for disk backups. You configured the flash recovery area location and size by using the DB_RECOVERY_FILE_DEST and DB_RECOVERY_FILE_DEST_SIZE initialization parameters.Which statement is correct in this scenario?
A. If no other destination is configured for recovery files, then RMAN places the control file autobackups in the flash recovery area by default.
B. If any local destinations for LOG_ARCHIVE_DEST_n are set, then archived redo logs are stored in these destinations as well as in the flash recovery area.
C. If the flash recovery area location is configured using the DB_RECOVERY_FILE_DEST initialization parameter, then the RMAN backup of Oracle managed datafiles (OMF) only will go to the flash recovery area by default.
D. If the FORMAT option to the RMAN BACKUP command is specified, then RMAN creates backup
pieces and image copies in the flash recovery area with names in the Oracle Managed Files(OMF) format.
Answer:A
3. You defined the Recovery Manager (RMAN) retention policy to recovery window of 7 days by executing the following command:RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAY When a backup is performed, what would be the status of this backup after seven days?
A. The backup would be marked as invalid.
B. The backup would be marked as obsolete.
C. The backup would be removed from the media.
D. The backup would be removed from the RMAN repository.
Answer:B