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Exin CDCP Exam Questions
- Topic 1: Data Centre Location, Building and Construction: It focuses on appropriate sites and components of an effective data centre and supporting facilities setup.
- Topic 2: Raised Floor/Suspended Ceiling: The topic discusses applicable standards, signal reference grid, and disability act and regulations.
- Topic 3: Light: This topic covers light fixture types and placement, emergency lighting, and emergency Power Supply (EPS).
- Topic 4: Power Infrastructure: It focuses ATS and STS systems, redundancy levels and techniques, static and dynamic UPS systems, battery types, thermo-graphics, and renewable energy factor (REF).
- Topic 5: Electro Magnetic Fields: The topic deals with effects of EMF on human health and equipment (H)EMP, standards, and EMF shielding solutions.
- Topic 6: Equipment Racks: It discusses power rail/strip options, security considerations, and rack standards, properties and selection criteria.
- Topic 7: Cooling Infrastructure: The topic focuses on liquid immersion cooling, supplemental cooling options, sensible and latent heat definitions, and temperature and humidity recommendations.
- Topic 8: Water Supply: This topic is all about water supply techniques and application areas.
- Topic 9: Designing a Scalable Network Infrastructure: It covers ANSI/TIA-942 cabling hierarchy, network redundancy, structured Cabling System, and planning considerations.
- Topic 10: Fire Safety/Protection: This topic gives an understanding of standards for fire suppression, detection systems, total flooding fire suppression techniques, and handheld extinguishers. Additionally, it covers Signage and safety.
- Topic 11: Physical Security and Safety: Sub-topics are about physical security considerations and physical safety considerations.
- Topic 12: Auxiliary Systems: The topic covers water leak detection systems, data centre monitoring requirements, EMS, BMS and DCIM.
Free Exin CDCP Exam Actual Questions
Note: Premium Questions for CDCP were last updated On Sep. 07, 2026 (see below)
Which type of Humidifier suspends quartz lamps over an open pool of water?
Infrared humidifiers are a type of humidifier that use quartz lamps to heat water in an open pool and evaporate it into the air. They are energy-intensive and require frequent maintenance and cleaning. They are not recommended for data centers, as they can introduce contaminants and bacteria into the air, and increase the risk of fire and electrical hazards.
Measuring "Business Values" begins first with .
Measuring ''Business Values'' begins first with budgeting and identifying the costs associated with the project. This includes understanding the economic impact of the project, such as the cost of labor, materials, and other resources. It is also important to evaluate the return on investment (ROI) of the project, which will help to determine its overall value. Additionally, it is important to consider the long-term impact of the project and its potential to add value to the business in the future.
Which one of the following is a factor that can affect Availability and Reliability?
Availability and reliability are two important aspects of data centre performance that measure how often the system is operational and how dependable it is. According to the EPI Data Centre Framework, availability is the percentage of time that a system or component is in an operable state, while reliability is the probability that a system or component will perform its required function under given conditions for a specified period of time. Both availability and reliability can be affected by various factors, such as design, maintenance, human error, power supply, security, etc. One of the factors that can have a significant impact on both availability and reliability is cooling. Cooling is essential for maintaining the optimal temperature and humidity levels for the IT equipment and preventing overheating, which can cause failures, downtime, and reduced lifespan. Inadequate cooling can result from insufficient capacity, poor airflow management, faulty components, or environmental conditions. Inadequate cooling can reduce the availability and reliability of the data centre by increasing the risk of thermal stress, hot spots, performance degradation, and equipment damage. Therefore, cooling is a critical factor that can affect availability and reliability in a data centre.
* EPI Data Centre Framework1
* EPI Data Centre Training Framework2
* EPI Data Centre Competence Framework3
* Data Center Availability, Reliability Hinge On Numerous Factors4
* A Look at Data Center Reliability and Availability5
Which Class of Fire involves combustible metals or combustible metal alloys such as magnesium, sodium and potassium?
Class D fires involve combustible metals or combustible metal alloys such as magnesium, sodium and potassium. These metals can react violently with water, air, or other chemicals, and require special extinguishing agents1
Looking from within the Computer room, what should the door-swing (opening) direction be?
For safety and emergency egress, doors should swing outwards (towards the exit). This is a common building code and best practice in data centers.
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