Certified Data Centre Professional (CDCP) Practice Exam 2026 - Free CDCP Practice Questions and Study Guide

The use of front-to-rear airflow in a non-raised floor cooling solution is grounded in the principle of effectively channeling cool air to the servers while directing warm air away. This configuration allows cold air to enter the front of the server racks, where the air is then used for cooling the hardware. After it passes through the servers, the now warm air is expelled from the rear of the racks.

In this system, the design tends to create a straight path for airflow, minimizing turbulence and ensuring that each server can receive the necessary cooling efficiently. By aligning server racks in a way that promotes this front-to-rear airflow, data centers can enhance cooling performance and energy efficiency significantly.

While other options may describe different cooling strategies, they do not align with the fundamental mechanics of a non-raised floor cooling system, making front-to-rear airflow the most suitable choice.