Question 1
According to ANSI/TIA-942 standards, what is the primary operational objective of a Rated 3 (Concurrently Maintainable) data centre?
Correct Answer:
To allow any planned capacity component or distribution path replacement without disrupting IT operations
Question 2
Which international standard series provides a comprehensive multi-part framework for data centre facilities and infrastructures, harmonized with EN 50600?
Correct Answer:
ISO/IEC 22237
Question 3
When selecting a physical site for a new data centre, what is the recommended minimum buffer distance from major railway lines carrying hazardous materials?
Correct Answer:
At least 0.8 km to 1.6 km (0.5 mi to 1.0 mi)
Question 4
Under ANSI/TIA-942 guidelines, which rating level introduces fault-tolerant architecture featuring dual active distribution paths and active-active operational redundancy?
Correct Answer:
Rated 4
Question 5
What structural approach is commonly chosen for ultra-heavy server deployments (such as mainframe arrays or dense battery banks) to bypass raised-floor load limitations?
Correct Answer:
Slab-on-grade floor installation with overhead cabling and containment
Question 1
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Prepare with the EPI Data Centre Associate Practice Questions - EXIN EPI Certified Data Centre Associate (CDCA) Exam practice quiz. This question bank includes 100 questions covering data, centre, power, electrical, and distribution. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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EPI Data Centre Associate Practice Questions - EXIN EPI Certified Data Centre Associate (CDCA) Exam

This practice set contains 100 questions from the matching question bank and focuses on data, centre, power, electrical, and distribution. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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