CDCP Exam Questions

What should be taken into consideration when using patch cables?

Which design principle MOST directly improves data centre availability?

In a data centre designed with N+1 redundancy, what happens if one component fails?

Which power failure scenario does a UPS primarily protect against?

Why is hot aisle / cold aisle containment important in modern data centres?

Which one of the following is an Objective of Data Center Fire Protection?

Which Class of Fires involves energized electrical equipment?

Which source is used in fiber cable to transmit data?

Which one of the following is an AC Power Quality Anomaly?

Which Class of Fire involves combustible metals or combustible metal alloys such as magnesium, sodium and potassium?

Which one of the following is a factor that can affect Availability and Reliability?

Which type of Fire Detection Device is recommended for protecting a Data Center?

The expected time to Recover/Repair from a system from a failure is defined as .

Which type of Humidifier suspends quartz lamps over an open pool of water?

Which one of the following is a core objective of a Business Value in an organization?

systems are designed specifically to protect the structure of a building.

Which Class of Fires involves ordinary combustible materials such as paper, wood and cloth?

Which environmental condition poses the GREATEST risk to IT equipment reliability?

What is the PRIMARY purpose of dual power supplies in IT equipment?

Which statement BEST describes the relationship between availability and efficiency?

Why are gas-based fire suppression systems preferred in data centres?

Which type of Humidifier rapidly vibrates waster to create a fog or mist?

Is the arithmetic mean of time between the failing and the subsequent running of the system in a particular time period?

How many monitoring points should be used in Temperature Measurement?

Which Class of Fires involves cooking appliances?

Cost of Downtime can be classified as .

Which one of the following is a Natural Disaster?

Do I need to check the local standards if I already comply to international standards?

What is the main risk for a data centre when the water supply fails?

What is the current recommended temperature for ICT equipment as described in the ASHREA TC 9.9 guideline?

What factor should be considered when placing fluorescent lighting in the data centre?

By what are magnetic fields of the type 'H' or 'B' created?

What does a PUE value close to 1.0 indicate?

Which maintenance task is MOST critical for ensuring long-term UPS effectiveness?

Which risk is MOST associated with a single-path power design?

What is the MOST important consideration when selecting a data centre site?

What is the primary reason to install a monitoring system in the data centre?

An optical fiber cable comes with the specifications 50/125 um. What do the numbers represent?

What is the main advantage of busbar trunking compared to stand electrical cabling?

From the list below, which sensor detects smoke the fastest?

When dealing with glass door racks, cool air is injected into the rack from:

What should be considered when using a direct air handler for a data centre?

What is the most preferred unit of measure for cooling capacity?

What is a requirement for both CCTV cameras and recording equipment?

IP protection grades consist of two numbers. Which levels of protection do they describe and what is the best protection?

Where should exit/emergency signs be located?

What needs to be installed in the battery room when using Lithium-ion batteries?

What is the best practice for cutting holes in the raised floor tile?

Does unplanned downtime of a data centre have an impact on the business results?

What is the purpose of a service corridor?