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EXIN CDCS Actual Tests : EXIN EPI Certified Data Centre Specialist

About Best EXIN CDCS Exam Practice Material

From a free demo to 365 days of updates and a 60-day money back guarantee, Actual4test covers every step of your CDCS preparation in 2026. 122 EXIN EPI Certified Data Centre Specialist practice questions are ready the moment you are.

EXIN CDCS Exam Overview:

Certification Vendor:EXIN EPI
Exam Name:EXIN EPI Certified Data Centre Specialist
Exam Number:CDCS
Related Certifications:EXIN EPI Certified Data Centre Professional (CDCP)
EXIN EPI Certified Data Centre Expert (CDCE)
Passing Score:63%
Exam Duration:90 minutes
Exam Format:Multiple Choice
Available Languages:English
Real Exam Qty:60
Sample Questions:EXIN CDCS Sample Questions
Exam Way:Online / Exam Centre
Pre Condition:Completion of EXIN EPI Certified Data Centre Professional (CDCP) or equivalent knowledge
Official Syllabus URL:https://www.exin.com

EXIN CDCS Exam Syllabus Topics:

SectionWeightObjectives
Designing and Implementing a Data Centre80%- Advanced Cooling
- Advanced Power
- Advanced Electro Magnetic Fields
- Advanced Fire Protection
- Building Considerations
- Designing and Installing Scalable Network Cabling Systems
- Advanced Raised Floor/Suspended Ceiling
Data Centre Life Cycle and Standards10%- Standards, Rating Level Definitions and Requirements
- Data Centre Life Cycle
Data Centre Environmental Considerations and Efficiency10%- Data Centre Efficiency
- Environmental Specifications and Contamination Control

Everything You Want to Know About the EXIN CDCS Exam

The CDCS exam (EXIN EPI Certified Data Centre Specialist) is the official EXIN exam that leads to the EPI Data Centre certification, a credential at the Specialist level. Related certifications include EXIN EPI Certified Data Centre Professional (CDCP), EXIN EPI Certified Data Centre Expert (CDCE). Actual4test provides 122 practice questions to help you prepare for it with confidence.

The CDCS exam contains 60 questions and gives you 90 minutes to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the Actual4test test engine is the best way to make that time pressure feel familiar.

Completion of EXIN EPI Certified Data Centre Professional (CDCP) or equivalent knowledge Requirements can change over time, so always double-check the latest eligibility rules before you register on the official EXIN exam page.

Yes. Actual4test offers a free CDCS PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.

Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding CDCS exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.

The CDCS syllabus is organized into 3 exam domains. Among the first three are Data Centre Life Cycle and Standards (10%), Data Centre Environmental Considerations and Efficiency (10%), Designing and Implementing a Data Centre (80%). For the complete breakdown of topics and subtopics, see the Exam Topics section above.

EXIN EPI Certified Data Centre Specialist Sample Questions:

Question 1

You are working with a customer who requires a guarantee that THDi levels coming from the UPS should not exceed more than 3% THDi. Furthermore, he wants to run a power-efficient data center. The UPS has a 6- Pulse SCR/Thyristor based rectifier. The current load on the UPS is approximately 80%. The customer indicates they are not expecting any changes on the ICT infrastructure for the next 3 years.
What should you recommend?

A. Install an active harmonic filter on the UPS
B. Install an isolation transformer rated at K13 or K20
C. Nothing, the UPS will be able to take care of the right levels of THDi
D. Install a passive harmonic filter on the UPS


Question 2

Do you need to consider bullet (ballistic) protection when designing a data center?

A. No; bullet protection is not a requirement of ANSI/TIA-942
B. Yes, but only when the data center is built in an area with a high criminality rate or with a risk of terrorist attacks
C. Yes, bullet protection is a requirement of ANSI/TIA-942 for Rated-3/4 data centers
D. No, there is no reason for implementing bullet protection as you cannot predict the type of weapons that might be used


Question 3

Three data centers are benchmarked on facilities energy efficiency.
Data center A has achieved a PUE of 2.45.
Data center B has achieved a PUE of 1.20.
Data center C has achieved a PUE of 1.90.
Which of the data centers is operating at the highest facility efficiency?

A. Data center B
B. PUE does not indicate efficiency
C. Data center C
D. Data center A


Question 4

What is the focus of the Open Compute Project (OCP)?

A. Making cloud computing more accessible
B. Standardizing equipment only for hyperscale data centers
C. Saving energy, materials, and costs
D. Developing an open-source operating system


Question 5

You need to determine the strategy for the cooling audit. All the servers are based on a front-to-rear (F-R) airflow design.
Which location for the temperature/humidity measurement should you recommend for the audit?

A. At 1.5 meters/5 feet above the floor in the middle of the hot aisle
B. At the front/intake of the server at 50 mm/2 inch
C. At the back/rear of the server at 50 mm/2 inch
D. At 1.5 meters/5 feet above the floor in the middle of the cold aisle


Solutions:

Question 1
Answer: A
Question 2
Answer: B
Question 3
Answer: D
Question 4
Answer: C
Question 5
Answer: B

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