EXIN Certified Data Centre Professional (CDCP) - CDCP Exam Practice Test

A. Install protective covers around the nozzles to avoid accidental gas dumps.

B. To use Inergen only for fires which are not related to electrical power.

C. Pressure relief valves are required in the room that needs protection.

D. Install the gas containers (tanks) close to the data centre.

A. It provides a safe, vented and secure area where standby generators can operate safely.

B. It provides a secure area where supporting facilities can be serviced and monitored on a 24x7 basis without disturbing the computer room.

C. To create a secure and conditioned environment where media can be stored in a controlled manner.

D. It is a generic name for pathways leading to other rooms that contains facility supporting equipment like the UPS room, battery room, generator room etc.

A. High capacity air-conditioning equipment since Lithium-ion batteries are sensitive to high temperatures, which can reduce their lifetime.

B. A proper supply of distilled water.

C. A proper ventilation system since Lithium-ion batteries produce highly flammable Hydrogen gas during charging.

D. A battery management system to monitor and prevent unsafe temperatures during charging/discharging.

A. Condenser, expansion valve, buffer tank, de-icing unit

B. Evaporator, compressor, condenser, expansion valve

C. Evaporation, membrane filter, monitor sensor, pressure valve

D. Thermostat, monitoring interface, indoor unit, outdoor unit

A. The isolation transformer should be as far away as possible to the ICT equipment to avoid potential EMF.

B. The isolation transformer should be as close as possible to the ICT equipment but taking into account potential EMF.

C. The isolation transformer has to be installed within the power entry point of the building due to electrical code (regulation) requirements.

D. The isolation transformer should be installed within the rack in which the ICT equipment has been installed.

A. Inadequate Cooling

B. Employee Salaries

C. Radio Active Waves

D. Attenuation

A. No

B. Yes

C. Yes, but only if you oversize the battery bank with 10%.

D. Yes, but only if they install it with a 12-pulse rectifier.

A. Class C

B. Class B

C. Class A

D. Class D

A. Class C

B. Class K

C. Class B

D. Class A