What kind of events would be captured in "System Logs" of a Palo Alto Networks firewall?

The correct answer reflects the scope of events that are captured in the "System Logs" of a Palo Alto Networks firewall. System logs are specifically designed to record events that provide insights about the firewall's operations and status. This includes critical events such as system boot-up sequences, configuration changes, system errors, and administrative actions.

Capturing boot-up events allows administrators to verify that the system initialized correctly, while logging configuration changes helps maintain an audit trail for accountability and troubleshooting. Furthermore, system errors and warnings can signal potential issues that may require immediate attention.

Other options narrow the focus to just user login attempts or network performance issues, which do not encapsulate the broader category of logs represented in system logs. Additionally, claiming that system logs are not recorded entirely disregards a fundamental feature of Palo Alto Networks devices, which indeed capture these vital operational events for effective management and monitoring.