After a server has been installed into a rack, an administrator must ensure which of the following?

Warm air flow should exit from the REAR of the server and rack, not be permitted through the front bezel, as standard server cooling typically uses front-to-back airflow.

Labeling the system with asset tags, hostnames, or IP addresses ensures that administrators can quickly identify the specific server among many others in a rack, which is vital for efficient physical maintenance, troubleshooting, and remote management.

Verifying the change control process is an administrative and governance task that occurs during the planning and approval phases, not as a physical post-installation check of the server itself.

Determining the correct power requirements should be completed *before* installing a server to ensure adequate power is available and correctly provisioned, not as a post-installation step.