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

Waxing the floor is advised against when maintaining the surface of a raised floor because it can create a slippery surface that poses a safety risk for personnel who walk on it. Additionally, wax can attract dust and debris, which can interfere with the airflow necessary for cooling systems in a data centre. Raised floors are typically designed to be flat and provide a consistent level of airflow, and any coatings applied to them, such as wax, can disrupt their function.

In contrast, using specific cleaning agents, regular vacuuming, and using water to clean can be appropriate methods when done carefully. Specialized cleaning agents can help maintain the integrity of the floor material, regular vacuuming helps to remove dust and debris which can accumulate in the raised floor plenum, and using water in moderation and with proper techniques can ensure that the surface remains clean without damaging it or affecting the underlying systems. Therefore, avoiding waxing is crucial to ensure both safety and functionality within a data centre environment.