Certified Data Centre Professional (CDCP) Practice Exam 2025 – All-In-One Study Resource to Ace Your Certification!

When dust suddenly accumulates on surfaces in a data centre, the pressure levels in the environment should definitely be checked. Consistent pressure levels are crucial for keeping the air balance in a data centre, and variations can lead to unexpected dust accumulation.

In a well-managed data centre, negative pressure helps to draw in air from the outside, often through filtration systems designed to catch dust and other particulates. If the pressure is not within the proper specifications, it can disrupt airflow, potentially allowing dust and debris to settle on surfaces rather than being filtered out.

Maintaining proper pressure levels also ensures that cooling systems function effectively, preventing warm air from being recirculated and allowing particles to build up. This increases the risk of overheating and can impact both equipment performance and reliability.

While humidity levels, ventilation systems, and temperature controls are all important factors in maintaining a clean and efficient data centre environment, they do not directly correlate to the immediate concerns regarding sudden dust accumulation like pressure levels do. Monitoring pressure offers insight into the airflow dynamics that directly affect dust and particle management within the facility.