Free Practice Questions for BICSI DCDC
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Key Facts: BICSI DCDC Exam
100
Exam Questions
BICSI
Angoff
Passing Score
BICSI
2 hrs
Exam Duration
BICSI
$510-$725
Exam Fee
BICSI
Not published
Pass Rate
BICSI
3-year cycle
Recertification (36 CECs)
BICSI
The BICSI DCDC exam (DCDC-004) has 100 questions in 2 hours at Pearson test centers, with a passing standard set by an Angoff standard-setting study. Areas: Concept Planning & Analysis (30%); Systems: Architectural, Mechanical, Electrical (20%); Systems: IT, Ancillary, Communications (20%); Operations & Maintenance Assessment (10%); Security Assessment (10%); Construction Administration & Commissioning (10%). References: ANSI/BICSI 002-2024 and Essentials of Data Center Projects, 2nd edition.
Sample BICSI DCDC Practice Questions
Try these sample questions to review concepts for the BICSI DCDC exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1Which Uptime Institute tier classification requires 2N redundancy for all power and cooling distribution paths?
2What does PUE stand for in the context of data center energy efficiency?
3In a hot aisle/cold aisle containment strategy, which aisle is typically enclosed?
4What is the primary standard that BICSI publishes for data center design?
5What is the minimum expected availability percentage for an Uptime Institute Tier III data center?
6Which type of UPS topology provides the highest level of power protection by continuously conditioning power through the inverter?
7What is the recommended maximum temperature at the inlet of IT equipment according to ASHRAE TC 9.9 A1 class guidelines?
8Which fire suppression agent is commonly used in data centers because it is safe for occupied spaces and does not leave residue?
9What does a PDU (Power Distribution Unit) do in a data center?
10Which cabling standard is specifically designed for telecommunications infrastructure in data centers?
About the BICSI DCDC Exam
The BICSI DCDC certification validates expertise in data center design and infrastructure planning. The exam covers concept planning, architectural and space design, mechanical and electrical systems, IT infrastructure, communications connectivity, security, and construction administration. Certification demonstrates competency in designing mission-critical data center facilities that meet industry standards.
Exam sponsor: BICSI / Pearson Professional Assessments (Pearson VUE). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
100 questions
Time Limit
2 hours
Passing Score
Standard-setting (Angoff method)
Reported exam pass rate: Not published. BICSI does not publish a DCDC pass rate Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Our practice resources: topics covered
We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.
Concept Planning and Analysis
Needs assessment, data center model suitability, site evaluation and selection, feasibility and budgeting (DCDC v4 blueprint)
Systems: Architectural and Space Design, Mechanical, Electrical
Architectural and space design 10%, mechanical systems 5%, electrical systems 5%
Systems: Information Technology, Ancillary Systems, Communications Connectivity
IT (network, storage, servers) 7%, ancillary systems (fire protection, physical security, BAS) 6%, communications connectivity 7%
Data Center Operations and Maintenance Assessment
Assess operations and maintenance practices and report findings
Security Assessment
Threat assessment, security audits, disaster-recovery requirements translated into design recommendations
Construction Administration and Commissioning
Construction administration 5% (bid, construction and close-out coordination), commissioning 5%
Preparing for the BICSI DCDC Exam
What You Need to Know
- Passing score: Standard-setting (Angoff method)
- Exam length: 100 questions
- Time limit: 2 hours
- Exam / certification fees: $510 member / $725 nonmember Official sources
Using Our Practice Resources
- Work through all 100 available questions
- Review every answer and explanation
- Track weak areas and revisit them
- Use our AI tutor for tough concepts
BICSI DCDC: Suggested Study Strategy
Frequently Asked Questions
What is the BICSI DCDC exam?
The BICSI Data Center Design Consultant (DCDC) exam, form DCDC-004, has 100 questions in 2 hours at Pearson test centers. It covers six areas: concept planning and analysis (30%), architectural, mechanical, and electrical systems (20%), IT, ancillary, and communications systems (20%), operations and maintenance assessment (10%), security assessment (10%), and construction administration and commissioning (10%). The passing standard is set by an Angoff standard-setting study.
What are the BICSI DCDC eligibility requirements?
Applicants qualify under one of three options: hold a current RCDD; have two years of verifiable full-time-equivalent data center design, construction, or operations experience plus a current TECH, RTPM, or OSP certification (or a degree in architecture, engineering, or construction management); or have three years of such experience within the past seven years. BICSI must approve the application before you schedule with Pearson.
How hard is the BICSI DCDC exam?
The DCDC is broad: it spans site selection, architecture, mechanical and electrical systems, IT and cabling, security, operations, and commissioning, and it includes two-correct-answer, drag-and-drop, and hot-spot items. BICSI does not publish a pass rate. BICSI suggests 125 or more hours of independent study using ANSI/BICSI 002-2024 and its related courses.
What is ANSI/BICSI 002?
ANSI/BICSI 002-2024 is the Data Center Design and Implementation Best Practices standard and one of the two reference publications for the DCDC exam. It covers site selection, space planning, power, cooling, cabling, security, and operations, and it defines Availability Classes (for example, F0 to F4 for facility systems) rather than tiers.
How often must I renew DCDC certification?
DCDC certification runs for the rest of the calendar year in which you pass plus three years and expires on December 31. To recertify, earn 36 continuing education credits (CECs), including at least one BICSI Ethics Course, in each three-year cycle. Certification is suspended 90 days after the expiration date if requirements are not met.
What question types are on the DCDC exam?
Besides standard multiple-choice questions, the DCDC exam contains enhanced items: multiple-choice questions with two correct answers, drag-and-drop items, and hot-spot identification. These test whether you can apply BICSI 002 concepts to drawings, sequences, and design decisions.
What is the difference between DCDC and RCDD certifications?
The DCDC covers multidisciplinary data center design and coordination, including site selection, power, cooling, security, operations, and commissioning. The RCDD is BICSI's credential for designing ICT distribution systems such as structured cabling and pathways. Holding a current RCDD is one of the eligibility options for the DCDC exam.