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

In a data center environment, maintaining a clean and dust-free space is crucial for optimal performance and reliability. The recommended method for cleaning dust that accumulates under the raised floor is to use a vacuum cleaner equipped with a HEPA filter or S-Class filter.

These filters are specifically designed to capture very fine particles, including dust, allergens, and other contaminants, which is essential when it comes to the critical components of a data center. Traditional mopping methods, even with lint-free materials, may not be as effective as they can potentially introduce moisture or spread dust around rather than properly capturing it.

Using a HEPA or S-Class vacuum ensures that any collected dust is contained and not reintroduced into the air, which can be particularly harmful to sensitive electronic equipment. Thus, this method provides a thorough way to control dust and contributes to the overall cleanliness and safety of the data center environment.

Other methods may seem effective, but they do not offer the same level of dust containment and control as using a vacuum with a proper filtration system.