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You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed u 阅读全文
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You are using the control file to maintain information about the database backups that are being performed by Recovery Manager (RMAN).Identify two sce 阅读全文
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View the Exhibit and note the contents of V$DIAG_INFO.Which statement is true about the ADR? A. The text alert log file will be available in Diag Trac 阅读全文
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You want to set the following initialization parameters for your database instance:LOG_ARCHIVE_DEST_1 = 'LOCATION=/disk1/arch' LOG_ARCHIVE_DEST_2 ='LO 阅读全文
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A database instance is using an Automatic Storage Management (ASM) instance, which has a disk group, DGROUP1, created as follows:SQL> CREATE DISKGROUP 阅读全文
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The EMP table has some discrepancy in data entry with a particular employee ID. You execute thequery as shown in the Exhibit to retrieve all versions 阅读全文
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Before a Flashback Table operation, you execute the following command:ALTER TABLE employees ENABLE ROW MOVEMENT;Why would you need this to be executed 阅读全文
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Which three types of files can be automatically placed in the flash recovery area (fast recovery area in 11g Release 2)?(Choose three.)A. Alert log fi 阅读全文
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You want to use the automatic management of backup and recovery operations features for your database.Which configuration must you set?A. Enable the f 阅读全文
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Examine the following command used to perform incremental level 0 backup:RMAN> BACKUP INCREMENTAL LEVEL 0 DATABASE;To enable the block change tracking 阅读全文