CDCS인증시험공부 - CDCS퍼펙트덤프샘플다운로드

지난 몇년동안 IT산업의 지속적인 발전과 성장을 통해EXIN 인증CDCS시험은 IT인증시험중의 이정표로 되어 많은 인기를 누리고 있습니다. IT인증시험을Fast2test덤프로 준비해야만 하는 이유는Fast2test덤프는 IT업계전문가들이 실제시험문제를 연구하여 시험문제에 대비하여 예상문제를 제작했다는 점에 있습니다.

EXIN인증CDCS시험준비를 하고 계시다면Fast2test에서 출시한EXIN인증CDCS덤프를 제일 먼저 추천해드리고 싶습니다. Fast2test제품은 여러분들이 제일 간편한 방법으로 시험에서 고득점을 받을수 있도록 도와드리는 시험동반자입니다. EXIN인증CDCS시험패는Fast2test제품으로 고고고!

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CDCS퍼펙트 덤프샘플 다운로드 & CDCS덤프

CDCS덤프를 퍼펙트하게 공부하시면 보다 쉽게 시험에서 패스할수 있습니다. 다년간 IT업계에 종사하신 전문가들이 CDCS인증시험을 부단히 연구하고 분석한 성과가 CDCS덤프에 고스란히 담겨져 있어 시험합격율이 100%에 달한다고 해도 과언이 아닌것 같습니다.CDCS덤프 구매의향이 있으신 분은 구매페이지에서 덤프 데모문제를 다운받아 보시고 구매결정을 하시면 됩니다.Fast2test는 모든 분들이 시험에서 합격하시길 항상 기원하고 있습니다.

EXIN CDCS 시험요강:

주제	소개
주제 1	Designing and Implementing a Data Centre: In this module, the exam assesses the knowledge of Exin data center professionals tasked with the design and implementation of data centers. Candidates will learn the key principles of creating an efficient data center layout, including considerations for scalability, redundancy, and security.
주제 2	Data Centre Life Cycle and Standards: This section of the exam measures the skills of data center professionals and covers the various stages involved in the life cycle of a data center, from planning and design to implementation and decommissioning.
주제 3	Data Centre Environmental Considerations and Efficiency: This section evaluates the proficiency of data center professionals in addressing environmental factors and promoting efficiency within data center operations. The target audience, including data center managers and engineers, will be tested on their ability to identify and implement measures that enhance energy efficiency, cooling management, and sustainable practices.

최신 EPI Data Centre CDCS 무료샘플문제 (Q14-Q19):

질문 # 14
From the options indicated, what is the correct starting point for the raised floor installation?

A. Point A
B. Point D
C. Point C
D. Point B

정답：D

설명：
When installing a raised floor, the best starting point is typically from the farthest corner away from the entrance, in this case, Point B. This method allows for the floor installation to progress towards the entrance, ensuring that workers can avoid walking over the newly installed tiles, thus minimizing the risk of damage and maintaining cleanliness during installation.
Detailed Explanation:
Starting at the farthest corner (Point B) and working towards the entrance (Point A) is a standard practice in raised floor installation. This approach ensures that installers do not walk over freshly laid tiles, which could lead to shifting or misalignment. Additionally, it allows for more controlled placement and alignment, as well as convenient egress when installation is complete.
EPI Data Center Specialist References:
EPI guidelines for raised floor installation emphasize beginning at the farthest point from the entrance and working back towards it, which aligns with industry best practices for efficiency and quality assurance. This method reduces potential damage and supports precise alignment across the floor area.

질문 # 15
The temperature in the computer room is being increased from 18°C/64°F to 27°C/81°F.
What is the impact, if any, on the amount of gas required to suppress a fire assuming the gas is a Halocarbon?

A. The amount of gas required will not change
B. The amount of gas required will be higher
C. The amount of gas required will be lower
D. The change to the amount of gas cannot be determined without knowing the change in humidity as well

정답：C

설명：
With Halocarbon fire suppression systems, as the temperature increases, the amount of gas required for effective suppression decreases. This is because Halocarbon agents are stored as a liquid and discharge as a gas, expanding more at higher temperatures. As a result, less agent is needed at higher room temperatures to achieve the desired concentration for fire suppression.
Detailed Explanation:
Halocarbons rely on specific volumetric concentrations to suppress fires. Higher temperatures cause the agent to expand more rapidly, effectively filling the protected area with less agent needed to reach the required concentration. This is in contrast to some other gases, where temperature changes might not have the same effect on discharge quantities.
EPI Data Center Specialist References:
EPI data center training on fire suppression indicates that understanding the physical properties of agents like Halocarbons is key for correct system sizing. As the temperature rises, the gas expands more readily, thus requiring adjustments in the amount needed for effective coverage.

질문 # 16
The computer room has high levels of H2S gas contamination. What is the best option to resolve this issue?

A. Clean the room and racks with a damp/wet cloth.
B. Provide more air changes per hour by adding more fresh air to the computer room.
C. Install air-scrubbers.
D. Vacuum the whole room using a HEPA/S-Class-based filter.

정답：C

설명：
High levels of H2S (hydrogen sulfide) gas contamination in a computer room are best addressed by installing air-scrubbers. Air-scrubbers can effectively filter out contaminants, including corrosive gases like H2S, ensuring clean air circulation and protecting sensitive IT equipment from potential corrosion and damage.
Detailed Explanation:
Air-scrubbers are designed to remove various airborne contaminants and are particularly useful in environments where corrosive gases are present. These systems use filters or chemical reactions to neutralize harmful substances, making them ideal for data centers that need to maintain high air quality for equipment reliability.
EPI Data Center Specialist References:
EPI guidelines suggest air-scrubbing technologies to remove contaminants that pose risks to electronic equipment, maintaining air quality and reducing corrosion risk.

질문 # 17
You are installing new copper cabling.
What is the advantage or disadvantage of choosing pre-terminated category 6 or 6A cabling?

A. Pre-terminated cabling has a higher fire rating.
B. There is no advantage as most new copper cabling network designs are based on category 3 or 5E for horizontal cabling.
C. Pre-terminated cabling is already factory tested and saves installation time.
D. Pre-terminated cabling makes ordering of the copper cables more complex, as you need to know in advance on which side the male or female connector needs to be located.

정답：C

설명：
Choosing pre-terminated category 6 or 6A cabling provides several advantages, primarily related to time savings and reliability. Since pre-terminated cables are factory tested, they ensure consistent quality and performance, reducing the need for additional testing during installation. This makes installation faster and more efficient, which can significantly reduce labor costs and deployment times.
Detailed Explanation:
Pre-terminated cabling systems are manufactured and tested in controlled environments, which ensures they meet industry standards for performance. This factory testing process minimizes the likelihood of faults, reducing the need for troubleshooting and retesting on-site. Moreover, pre-terminated solutions can help to streamline installations because they eliminate the need for on-site terminations, which can be time-consuming and require skilled labor.
This is especially beneficial for data centers, where rapid deployment and minimizing potential points of failure are critical to maintaining uptime. However, it is important to note that pre-terminated cables require accurate planning, as lengths and connector configurations must be predetermined.
EPI Data Center Specialist References:
According to EPI Data Center Specialist guidelines, pre-terminated cabling is advantageous in data center environments due to reduced installation time and enhanced reliability from factory testing. These attributes align with best practices for efficient data center management, where maintaining performance and minimizing downtime are priorities.

질문 # 18
It is assumed that EMF shielding material must be installed as the EMF levels coming from the transformer room into the computer room are measured at 100mG. The transformer room is approximately 10 meters away from the computer room and is separated by a corridor. You can assume that no physical issues are present for installing shielding material at any area/location.
Where should you recommend the shielding material to be installed?

A. As close as possible to the computer room
B. Shielding is not required to be installed as 100mG is within the acceptable levels for computer rooms
C. It does not matter, either close to the transformer room or the computer room is okay as there is no impact to cost or shielding material performance
D. As close as possible to the transformer room

정답：D

설명：
EMF shielding is most effective when installed close to the source of the EMF, which in this case is the transformer room. Shielding at the source contains the magnetic fields before they spread, minimizing exposure throughout the facility, including the computer room.
Detailed Explanation:
Placing shielding close to the EMF source minimizes the area impacted by electromagnetic interference, as it reduces the distance over which the EMF can spread. Shielding materials near the source can absorb or redirect EMF, providing the most effective reduction of EMF levels in adjacent spaces, like the data center.
EPI Data Center Specialist References:
EPI data center training advises positioning shielding close to the EMF source to contain fields more effectively and reduce interference in critical areas. This method is more efficient and cost-effective, as it limits the spread of EMF from the point of origin.

질문 # 19
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Fast2test의 EXIN 인증 CDCS시험덤프공부자료는 pdf버전과 소프트웨어버전 두가지 버전으로 제공되는데 EXIN 인증 CDCS실제시험예상문제가 포함되어있습니다.덤프의 예상문제는 EXIN 인증 CDCS실제시험의 대부분 문제를 적중하여 높은 통과율과 점유율을 자랑하고 있습니다. Fast2test의 EXIN 인증 CDCS덤프를 선택하시면 IT자격증 취득에 더할것 없는 힘이 될것입니다.

CDCS퍼펙트 덤프샘플 다운로드: https://kr.fast2test.com/CDCS-premium-file.html