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CDCP Actual Test Pdf - Valid CDCP Exam Cram

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EXIN CDCP Exam Syllabus Topics:

Topic
Details

Topic 1

Cooling Infrastructure: The topic focuses on liquid immersion cooling, supplemental cooling options, sensible and latent heat definitions, and temperature and humidity recommendations.

Topic 2

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 3

Data Centre Location, Building and Construction: It focuses on appropriate sites and components of an effective data centre and supporting facilities setup.

Topic 4

Water Supply: This topic is all about water supply techniques and application areas.

Topic 5

Raised Floor
Suspended Ceiling: The topic discusses applicable standards, signal reference grid, and disability act and regulations.

Topic 6

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 7

Light: This topic covers light fixture types and placement, emergency lighting, and emergency Power Supply (EPS).

Topic 8

Electro Magnetic Fields: The topic deals with effects of EMF on human health and equipment (H)EMP, standards, and EMF shielding solutions.

Topic 9

Auxiliary Systems: The topic covers water leak detection systems, data centre monitoring requirements, EMS, BMS and DCIM.

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Take EXIN CDCP Web-Based Practice Test on Popular Browsers

The EXIN CDCP certification exam is without a doubt a terrific and quick way to develop your profession in your field. These advantages include the opportunity to develop new, in-demand skills, advantages in the marketplace, professional credibility, and the opening up of new job opportunities. Certified Data Centre Professional (CDCP) CDCP real reliable test cram and test book help you pass the Certified Data Centre Professional (CDCP) exam successfully.

EXIN Certified Data Centre Professional (CDCP) Sample Questions (Q44-Q49):

NEW QUESTION # 44
Which type of copper wire is used for grounding the racks to the SRG?

A. Copper cable with plastic insulation (isolation).
B. Braided copper wire or flat copper strip.
C. Thick copper cable to create better grounding.
D. Thin copper cable to keep the cost low for grounding.

Answer: B

Explanation:
The type of copper wire that is used for grounding the racks to the SRG (signal reference grid) in a data centre is braided copper wire or flat copper strip, according to the CDCP Preparation Guide1 and various web sources234. Braided copper wire or flat copper strip are preferred over thin or thick copper cable for grounding purposes, because they havelower impedance and higher surface area, which allow better dissipation of electrical noise and interference. Moreover, braided copper wire or flat copper strip are more flexible and durable than copper cable, which make them easier to install and maintain. Braided copper wire or flat copper strip should be connected to the SRG using exothermic welding or other code-compliant methods, and should follow the relevant standards and codes, such as ANSI/TIA/EIA-607 and NFPA 70.
References:
1: CDCP Preparation Guide, page 23, section 2.4.2 2: Signal Reference Grid | Enterprise Data Center Design and Methodology5, page 1, section 1 3: Grounding System Ground Rod Stacking Installation - Rain Bird6, page 1, section 1 4: SmartRack Copper Bus Grounding Bar - Eaton Website7, page 1, section 1

NEW QUESTION # 45
What is a disadvantage of a Dynamic UPS?

A. They are only available for small to medium sized data centres, due to their limited capacity of 200 kVA
B. It needs additional cooling infrastructure as high temperatures reduces the lifetime of a Dynamic UPS.
C. They are heavy and more noisy.
D. It needs a separate back-up generator as their autonomy time is less than 60 seconds.

Answer: C

NEW QUESTION # 46
What is the best practice for cutting holes in the raised floor tile?

A. Cut the tiles at the corner so the pedestals can be used as a vertical cable manager.
B. Anywhere as data centre tiles are designed to allow cut-outs anywhere.
C. Draw a line in the middle of the tile and never touch the line when making the cut.
D. Draw a cross on the tile and when making a cut-out do not touch a line and avoid the corners.

Answer: D

Explanation:
According to the Raised Floor Installation Manual, the best practice for cutting holes in the raised floor tile is to draw a cross on the tile and when making a cut-out do not touch a line and avoid the corners1. This ensures that the structural integrity and load-bearing capacity of the tile are not compromised. Cutting holes anywhere, touching the line, or cutting the corners can weaken the tile and cause it to crack or collapse1. Additionally, the manual recommends using a drill press or a reciprocating saw with a metal or bi-metal cutting blade, and deburring all sharp edges1.
References: 1: Raised Floor Installation Manual, E. Recommended Cutting Tools, Page 1

NEW QUESTION # 47
The temperature and humidity values indicated on the display of the Computer room air conditioner unit are the values measured at which point?

A. It is the average value between the intake and exhaust (outlet) of the air conditioner.
B. It is the value measured at the intake of the air conditioner.
C. It is the value measured at the exhaust (outlet) of the air conditioner.
D. It is the value measured at the front of the rack of the aisle the air conditioner is situated.

Answer: B

Explanation:
According to the IBM document on temperature and humidity design criteria1, the temperature and humidity values indicated on the display of the computer room air conditioner unit are the values measured at the intake of the air conditioner. This is because the intake is where the air conditioner draws the air from the computer room and cools and dehumidifies it before sending it back to the computer room. The display shows the current conditions of the computer room air, which are used to adjust the cooling and dehumidifying operations of the air conditioner. The values measured at the exhaust (outlet) of the air conditioner are not displayed, as they are not relevant for the computer room environment. The values measured at the front of the rack of the aisle the air conditioner is situated are also not displayed, as they may vary depending on the distance and location of the rack. The average value between the intake and exhaust (outlet) of the air conditioner is not displayed, as it does not reflect the actual conditions of the computer room air or the air conditioner performance.
References: 1: Temperature and humidity design criteria - IBM

NEW QUESTION # 48
Which type of Humidifier rapidly vibrates waster to create a fog or mist?

A. Infrared Humidifier
B. Ultrasonic Humidifier
C. Steam Canister Humidifier
D. Water Canister Humidifier

Answer: B

Explanation:
An ultrasonic humidifier is a type of cool mist humidifier that uses a metallic diaphragm that vibrates at high frequencies to create water droplets that are added to the air. A fan projects these droplets into the air as mist, which then evaporates and humidifies the room. This type of humidifier rapidly vibrates the water to create a fog or mist.
References: EPI Data Centre Training Framework, How Humidifiers Can Help Allergies, Humidifier Buying Guide: Pros and Cons of Different Types.

NEW QUESTION # 49
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