When reviewing the Audit Logs in the context of cluster monitoring, what type of information...

The correct answer is D. Records of administrator access and changes made to cluster settings . In Proofpoint administration, audit logs are intended to record who accessed administrative functions and what configuration changes were made. That is the core purpose of auditing in management systems: preserve an accountable record of administrative actions rather than provide live telemetry or capacity-monitoring views. Proofpoint course material and documentation consistently distinguish message or operational logs from administrative audit data, and the audit-focused content is about tracking changes and access rather than system performance.

This makes the other options poor fits. Live performance statistics belong to monitoring dashboards and node-status views. Capacity or threshold alerts are part of alerting systems, not the primary contents of audit logs. Detailed system faults and warnings are closer to operational or system logs. Audit logs are about traceability and accountability: who logged in, who changed settings, and what administrative actions occurred. In the Threat Protection Administrator course, this distinction matters because troubleshooting message flow and reviewing admin change history require looking in different places. Administrators use audit logs to answer questions like “Who disabled this rule?” or “When was this setting changed?” rather than to inspect current node load or error counters.

Therefore, the course-aligned answer is D because Audit Logs primarily contain records of administrator access and configuration changes .