Oracle 1z0-043最新考试题库

1. You have set the value of the NLS_TIMESTAMP_TZ_FORMAT parameter in the parameter file toYYYY-MM-DD. 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 diskbackups. You configured the flash recovery area location and size by using the DB_RECOVERY_FILE_DESTand 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 theflash recovery area by default.
B. If any local destinations for LOG_ARCHIVE_DEST_n are set, then archived redo logs are stored in thesedestinations as well as in the flash recovery area.
C. If the flash recovery area location is configured using the DB_RECOVERY_FILE_DEST initializationparameter, then the RMAN backup of Oracle managed datafiles (OMF) only will go to the flash recovery area bydefault.
D. If the FORMAT option to the RMAN BACKUP command is specified, then RMAN creates backup pieces andimage 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 thefollowing command:RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;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.Pass4Side Orcal 1Z0-043Pass4Side Help you pass any IT Exams! Page 3 of 9
Answer:B
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