What are the preempt admin options available on a SonicWall device?

The correct choice identifies the functionality associated with preempt admin options on a SonicWall device. Specifically, the option to log out and drop into non-config mode allows an administrator to exit the current configuration session without making any changes. This is crucial in situations where the administrator may need to relinquish control to another user or to return the device to its initial state without altering the current settings. This feature is particularly beneficial for maintaining device security and for scenarios where configuration changes must be temporarily paused or canceled.

The other choices, while they may seem relevant, do not align with the concept of preempt admin options, which specifically cater to immediate administrative control and session management rather than broader operational tasks like rebooting or updating firmware. The ability to log out while transitioning into a non-config state emphasizes the device's design to ensure that administrative tasks can be performed safely and with consideration of security protocols.