A server administrator is notified of an OS hot fix for a production server. Which of the following BEST represent how the hot fix should be applied? (Choose two.)

Testing in a non-production environment first validates that the hot fix does not introduce instability, compatibility issues, or unexpected behavior before it affects live systems. This step is critical in patch management because hot fixes can conflict with existing software configurations, and discovering issues in production can lead to costly downtime.

Applying a hot fix immediately upon vendor release bypasses required testing and change approval processes, creating unnecessary risk to production stability.

Change management procedures require that any modification to a production system go through a formal approval, scheduling, and documentation process before implementation. Following these procedures ensures the hot fix is applied during a scheduled maintenance window, with a tested rollback plan in place and all stakeholders informed.

Testing in a production environment puts live services and data at risk and violates standard IT change management practices.

Waiting until a hot fix is superseded leaves the system exposed to the vulnerability the fix addresses for an unnecessarily long period.