Explanation:
Oracle9i’s new CONFIGURE command enables you to configure various backup, restore, and recover parameters that persistent across RMAN sessions. You can use also the CONFIGURE command to establish a persistent number of channel settings. You can configure the channel information to specify the target device type, which is the target location for backups.
Incorrect Answers:
2: It does not “remember” the last backup command. You can just use the CONFIGUTE command to achieve automatic configuration.
3: It does not enable you to store your Channel attribute settings in the Recovery Catalog with each script.[/code] Reference:[/code] OCP Oracle9i Database: New Features for Administrators, Daniel Benjamin, p. 182-189[/code] Chapter 3: Manageability Enhancements[/code] Oracle 9i New Features, Robert Freeman, p. 79-84[/code] Chapter 3: New Oracle9i Availability and Recoverability Features

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