Can users automate maintenance tasks in Oracle Autonomous Database?

In Oracle Autonomous Database, users can automate various maintenance tasks, which is a key feature of the service. The automation encompasses a range of essential activities that enhance the efficiency and reliability of database management. Specifically, tasks such as backups and patch management are performed automatically without requiring manual intervention from users. This feature allows organizations to focus more on strategic initiatives rather than day-to-day maintenance, significantly reducing administrative overhead.

The automation of backups ensures that data is consistently protected without the need for manual scheduling, reducing the risk of data loss. Similarly, automated patch management helps keep the database secure and up-to-date with the latest performance enhancements and security patches, improving overall system stability and performance.

The other choices imply a limited or nonexistent capacity for automation, which does not accurately reflect the capabilities of Oracle Autonomous Database. Consequently, the correct characterization of the service is that it offers robust automation for a variety of maintenance tasks, thereby ensuring optimal performance and security with minimal user effort.