Tài liệu tham khảo về công nghệ thông tin phần cơ sở dữ liệu dành cho các bạn ngành tin học tham A cung cấp cho người dùng kiểm soát độc quyền trên các dữ liệu cho đến khi người sử dụng cam kết | Oracle 1z0-043 Practice Exam A. back up the control file to trace B. open a connection to the RMAN recovery catalog which contains the RMAN metadata for the target database C. bring database to the MOUNT state D. set the database ID DBID but only if the DB_NAME parameter associated with the target database is unique in the recovery catalog Answer B QUESTION NO 46 The database has the data block size set to 8 KB. You need to import a tablespace with a 4 KB block size into the database. Which additional memory parameter s should be configured to perform a transportable tablespace import A. DB_8K_CACHE_SIZE only B. DB_BLOCK_SIZE and DB_4K_CACHE_SIZE C. DB_CACHE_SIZE only D. DB_BLOCK_SIZE and DB_8K_CACHE_SIZE E. DB_4K_CACHE_SIZE only F. SGA_TARGET and DB_4K_CACHE_SIZE Answer E QUESTION NO 47 You are connected to Recovery Manager RMAN without a recovery catalog. There is no copy of the control file available. You want to restore the control file from an autobackup. To retrieve the autobackup you need the database ID DBID . In which two sources would you find the DBID Choose two. A. the alert log file B. the server parameter file C. the formatted name of a control fileautobackup D. the trace file E. an RMAN session log file Answer C E QUESTION NO 48 Pass Any Exam. Any Time. - 21 Oracle 1z0-043 Practice Exam 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 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. B. If the flash recovery area location is configured using the DB_RECOVERY_FILE_DEST initialization parameter then the RMAN backup of Oracle manageddatafiles OMF
