What automated feature helps ensure data integrity in Oracle Autonomous Database?

The automated repair and recovery processes play a crucial role in ensuring data integrity in Oracle Autonomous Database. This feature continuously monitors the database environment for potential issues and automatically addresses them without the need for substantial administrative intervention.

When an integrity issue is detected—such as data corruption or component failure—these automated processes can repair the affected data and recovery mechanisms can restore the database to a consistent state. This capability not only helps to prevent data loss but also maintains the overall health of the database, ensuring that users can rely on the accuracy and availability of their data at all times.

In contrast to this option, while automated backup processes contribute to data protection, they do not directly address issues of data integrity in real-time. Data encryption at rest secures information from unauthorized access but does not interact with the integrity of the data itself. Error logging and alerting are important for identifying and diagnosing issues, yet they do not take direct action to repair or recover the data. Therefore, the automatic repair and recovery processes stand out as the most effective feature for maintaining data integrity within Oracle Autonomous Database.