Final answer:
Some developmental tasks of database administration include evaluating application design, monitoring backup procedures, and managing configuration changes.
Step-by-step explanation:
One of the developmental tasks of database administration is evaluating an application design. This involves checking the efficiency and effectiveness of the design and ensuring that it meets the requirements and goals of the database system.
Another task is monitoring backup procedures. This involves regularly backing up the database to prevent data loss and ensuring that the backup processes are functioning correctly.
A third task is managing configuration changes in systems. Database administrators need to oversee any modifications made to the database system, ensuring that changes are properly implemented and do not disrupt the system's functionality.