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免費PDF新版CDCS題庫上線 & EXIN CDCS通過了考試

NewDumps的CDCS考古題是一個保證你一次及格的資料。這個考古題的命中率非常高，所以你只需要用這一個資料就可以通過考試。如果不相信就先試用一下。因為如果考試不合格的話NewDumps會全額退款，所以你不會有任何損失。用過以後你就知道CDCS考古題的品質了，因此趕緊試一下吧。問題有提供demo，點擊NewDumps的網站去下載吧。

EXIN CDCS 考試大綱：

主題
簡介

主題 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.

主題 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.

主題 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.

>> 新版CDCS題庫上線 <<

EXIN CDCS考試重點，CDCS資料

大家都知道，NewDumps EXIN的CDCS考試培訓資料的知名度非常高，在全球範圍類也是赫赫有名的，為什麼會產生這麼大的連鎖反映呢，因為NewDumps EXIN的CDCS考試培訓資料確實很適用，而且真的可以幫助我們取得優異的成績。

最新的 EPI Data Centre CDCS 免費考試真題 (Q28-Q33):

問題 #28
A data center requires an audit to find out whether it conforms with ANSI/TIA-942 Rated-3 (concurrently maintainable).
Will the network architecture be part of this audit?

A. No, only the type of cabling used will be audited.
B. Yes, but only if the network administration does not comply with ANSI/TIA-606.
C. No, as concurrently maintainable only applies to electrical and mechanical (power and cooling).
D. Yes, amongst other aspects, the network architecture should be Rated-3 compliant with the requirements of ANSI/TIA-942.

答案：D

解題說明：
For a Rated-3 data center, network architecture is indeed a key component of the audit under ANSI/TIA-942. This rating requires concurrent maintainability across all systems, including telecommunications infrastructure. The network architecture must therefore meet specific redundancy and reliability standards to ensure uninterrupted operations during maintenance or failure of any single component.
Detailed Explanation:
Rated-3 requirements extend beyond electrical and mechanical systems to include network architecture. This ensures that telecommunications systems are also designed for concurrent maintainability, thus contributing to overall uptime and resilience.
EPI Data Center Specialist References:
EPI endorses comprehensive assessments for Rated-3 facilities, emphasizing that network systems must meet standards for redundancy and concurrent maintainability, which align with ANSI/TIA-942's holistic approach to data center reliability.

問題 #29
The UPS of a data center, with an ANSI/TIA-942 Rating-4, is installed with the rectifier connected to power feed A and the bypass/reserve line input connected to power feed B.
To which feed will the output of the UPS be synchronized?

A. The UPS will not synchronize to any of the feeds but use an internal clock to set the output voltage and frequency
B. Depends on the setting of the UPS, as the UPS can normally be set to either feed
C. Feed A
D. Feed B

答案：B

解題說明：
For a UPS system in a Rating-4 data center, the synchronization of output can indeed depend on the specific settings of the UPS. Generally, such systems allow for flexible configuration where the output can be synchronized to either power feed A or B, depending on which feed is preferred for stability or redundancy purposes.
Detailed Explanation:
In dual-feed setups, such as those in high-redundancy data centers, the UPS can be set to synchronize with either feed. This ensures that the UPS maintains continuity in case one feed becomes unstable or fails. The flexibility to choose synchronization to either feed enhances the resiliency and reliability of power supply, which is critical in Tier IV (Rating-4) facilities where uptime is paramount.
EPI Data Center Specialist References:
The EPI Data Center Specialist course underscores the importance of configurable UPS systems in Rating-4 data centers, where redundancy and continuous power are critical. By allowing synchronization to either feed, the UPS can maintain the highest level of reliability, which aligns with the rigorous standards expected in such environments.

問題 #30
When designing a data center network, your company wants to minimize the number of network switches to manage.
What type of physical cabling layout would be the best choice?

A. It does not matter as the number of switches is not influenced by the physical cabling layout
B. EoR (End of Row) design
C. ToR (Top of Rack) design
D. Star network design using coaxial cables

答案：B

解題說明：
An End of Row (EoR) design minimizes the number of network switches, as multiple racks can share a single switch at the end of a row, reducing switch counts and simplifying management. This design centralizes network switching to fewer points, which reduces the complexity and number of switches required compared to a Top of Rack (ToR) design, where each rack typically has its own switch.
Detailed Explanation:
In EoR designs, each row has a single network switch that handles the connections for all racks within that row. This reduces the number of individual switches needed and centralizes network management, which is ideal for minimizing equipment and simplifying infrastructure in the data center.
EPI Data Center Specialist References:
EPI promotes the EoR design as a way to reduce switch counts and streamline management in data centers. This configuration allows for easier scaling and maintenance while maintaining efficient network connectivity.

問題 #31
What is a potential disadvantage of using water mist as a fire extinguishing system?

A. It will rapidly increase the humidity level in the data center, which can cause a potential risk for the operation of the equipment
B. It only uses 10% of the water normally used in a water-based fire suppression, which might not be enough to suppress the fire
C. It has droplets that are too small (100-120 microns) so it can only be used for small fires
D. It extracts oxygen from the air creating a potential risk for humans inside the computer room

答案：A

解題說明：
A potential disadvantage of using a water mist fire suppression system is that it can rapidly increase the humidity within the data center, which may pose risks to sensitive electronic equipment. Excessive humidity can lead to condensation, which could damage electronics and lead to short circuits or corrosion over time.
Detailed Explanation:
Water mist systems use fine droplets to suppress fires by cooling and displacing heat. However, the moisture generated may raise the humidity level to the point where it exceeds safe operational limits for IT equipment. Therefore, while water mist systems are effective in fire suppression, they may not be ideal in environments where high humidity could damage sensitive equipment.
EPI Data Center Specialist References:
EPI guidelines advise considering the impact of humidity from fire suppression systems, particularly in environments housing electronic equipment. It's essential to weigh the benefits of fire suppression against potential risks to operational equipment when choosing suppression methods.

問題 #32
What is the main disadvantage of using a ToR (Top of Rack) design?

A. There will be more switches to manage.
B. A single ToR (Top of Rack) switch is more expensive than an EoR (End of Row) switch.
C. You need a separate rack to install all your ToR (Top of Rack) switches.
D. A ToR (Top of Rack) switch has only optical interfaces.

答案：A

解題說明：
A Top of Rack (ToR) design typically requires more switches because each rack has its own switch to manage network connections, as opposed to End of Row (EoR) or centralized designs, which consolidate switches. While ToR designs improve cabling efficiency and reduce latency, they also increase the number of switches, thus raising management complexity and potentially increasing capital and operational costs.
Detailed Explanation:
In a ToR setup, each rack's individual switch allows for quick access and streamlined cabling within the rack. However, this setup means more devices to configure, monitor, and maintain, which can increase administrative overhead and network management complexity.
EPI Data Center Specialist References:
EPI documentation notes that ToR designs can improve performance but also lead to increased management needs due to the higher switch count, making them less ideal in environments where simplified network management is prioritized.

問題 #33
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CDCS考試重點: https://www.newdumpspdf.com/CDCS-exam-new-dumps.html

Mark Harris Mark Harris

Biography

ABOUT

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+27 83 352 8056

info@accountantsfortomorrow.co.za

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Mark Harris Mark Harris

Biography

ABOUT

USEFUL LINKS

+27 11 970 7354 +27 83 352 8056

info@accountantsfortomorrow.co.za

Download on the

Download on the

+27 11 970 7354 +27 83 352 8056

Download on the

Download on the

+27 11 970 7354
+27 83 352 8056

+27 11 970 7354
+27 83 352 8056