What is a suitable example of a system administrative notification?

A suitable example of a system administrative notification is creating an info banner for system downtime. This action directly communicates important information to users regarding the availability of the system. During periods of maintenance or unexpected outages, notifying users through an info banner helps manage expectations and allows users to plan their work accordingly. It ensures that users are aware of any limitations regarding system access or functionality, which is essential for maintaining transparency in system operations.

The other choices, while related to user engagement or system management, do not serve as immediate notifications about the operational status of the system. Sending out a user survey is more about gathering feedback rather than informing users about the system's functionality. Updating user permissions, although crucial for managing access, is an internal operation that does not need to be reported to users in the same way that system downtime does. Changing the user interface theme does not convey any operational status and is more related to aesthetic preferences rather than system notifications.