Final answer:
The administrative functions of a DBMS can include backing up database data.
Step-by-step explanation:
The administrative functions of a DBMS (Database Management System) can include backing up database data, among other tasks. Backup is an essential function of a DBMS that ensures data safety and recoverability in case of accidental loss, system failures, or disasters. This process involves creating a copy of the database and storing it in a separate location for future restoration.