# Certified Data Centre Professional (CDCP) — Exam Facts, Domains & Prep

> The EXIN EPI Certified Data Centre Professional (CDCP) credential validates foundational knowledge of data centre facility infrastructure and operations. Accredited training through an EPI authorized partner is required before sitting the exam. UniPrep2Go products are independent prep (not EXIN or EPI exam material).

## EXIN EPI Certified Data Centre Professional (CDCP) exam facts

- Exam name: EXIN EPI Certified Data Centre Professional (CDCP)
- Administered by: EXIN (accredited by EPI — Enterprise Products Integration)
- Questions: 40 multiple-choice
- Scored questions: 40
- Time: 60 minutes
- Passing score: 68% (27 of 40 correct)
- Delivery: Computer-based or paper-based at end of accredited EPI CDCP training course (verify delivery route with your training partner)
- Content outline effective: EXIN EPI CDCP preparation guide (verify current edition at exin.com)
- Verify current details at: https://www.exin.com/technologies-software/exin-epi-data-centre-management/certified-data-centre-professional
Official sources:
- EXIN — Certified Data Centre Professional: https://www.exin.com/technologies-software/exin-epi-data-centre-management/certified-data-centre-professional
- EPI — CDCP preparation guide (PDF): https://www.epi-certification.com/uploads/file/exam%20prep/english_preparation_guide_cdcp_201706__.pdf
- EPI — Certified Data Centre Professional training: https://www.epi-ap.com/services/1/3/4/Certified_Data_Centre_Professional_(CDCP)

## EXIN EPI Certified Data Centre Professional (CDCP) knowledge domains and weights

| # | Knowledge domain | Weight |
| --- | --- | ---: |
| 1 | Facilities — Mission Critical Site, Standards, Location & Building | ~7.5% (3 of 40 questions) |
| 2 | Facilities — Raised Floor, Lighting, Racks, and Network Infrastructure | ~17.5% (7 of 40) |
| 3 | Facilities — Power Infrastructure | 15% (6 of 40) |
| 4 | Facilities — Electro Magnetic Fields (EMF) | 5% (2 of 40) |
| 5 | Facilities — Cooling Infrastructure | 10% (4 of 40) |
| 6 | Facilities — Water Supply | 2.5% (1 of 40) |
| 7 | Facilities — Fire Protection | 15% (6 of 40) |
| 8 | Facilities — Physical Security, Safety, and Auxiliary Systems | 12.5% (5 of 40) |
| 9 | Operations — Operational Considerations | 15% (6 of 40) |
## What changed in the current exam cycle

- CDCP is part of the EXIN EPI Data Centre Training Framework — CDCS (specialist) and CDCE (expert) are higher tiers on the same pathway.
- Certificate validity is 3 years — recertification through EPI's recertification programme (verify current options at epi-ap.com).
- EXIN lists training as mandatory — candidates typically sit the exam immediately after the 2-day accredited CDCP course.
- An electronic dictionary is permitted during the exam; other electronic aids and open-book references are not.
## High-yield EXIN EPI Certified Data Centre Professional (CDCP) facts (commonly tested)

- Pass mark is 27 of 40 (68%) — closed book, 60 minutes.
- Facilities of the Data Centre accounts for ~85% of exam questions (34 of 40); Operations ~15% (6 of 40).
- Power Infrastructure (6 questions) and Fire Protection (6 questions) are the highest-weight subtopics on the facilities side.
- Standards referenced include TIA-942, Uptime Institute Tier classification, EN 50600 / ISO 22237, and ASHRAE TC 9.9 thermal guidelines.
- Hot aisle / cold aisle containment, free cooling, and CRAC/CRAH topologies are core cooling concepts.
- PUE (Power Usage Effectiveness) is the primary data centre energy efficiency metric.
- NFPA 75/76 and clean-agent suppression systems are common fire-protection knowledge areas.
## Common EXIN EPI Certified Data Centre Professional (CDCP) candidate questions (Q&A)

### How many questions are on the CDCP exam?

40 multiple-choice questions in 60 minutes — all 40 are scored.

### What score do you need to pass the CDCP exam?

68% — at least 27 correct answers out of 40.

### Is the CDCP exam open book?

No. The exam is closed book. EXIN permits an (electronic) dictionary only.

### Do I need training before the CDCP exam?

Yes. EXIN lists accredited EPI training as mandatory. The exam is typically taken at the end of the 2-day CDCP course.

### How long is the CDCP certificate valid?

3 years. Recertify through EPI's recertification programme or progress to CDCS/CDCE credentials.

## Prep resources from UniPrep2Go (independent)

- CDCP Anki Deck — 250+ Flashcards: 250+ cards, .apkg, $11 USD — https://uniprep2go.study/decks/cdcp-anki-deck
- Free practice test: 50 timed questions — https://uniprep2go.study/mock-exams/cdcp-readiness-check
- Facts JSON: https://uniprep2go.study/api/facts/cdcp-anki-deck

## Product facts

- Publisher: PixID Studio
- Checkout provider: Gumroad
- Category: Professional & Trading
- Price: $11 USD
- Cards: 250+
- Format: .apkg
- Focus: Current EXIN EPI CDCP cycle
- Coverage: Facilities (power, cooling, fire, security) and Operations per EXIN EPI CDCP blueprint
- Audience: Data centre operators, facility engineers, and IT infrastructure professionals preparing for the EXIN EPI CDCP credential after accredited EPI training.
- Checkout: https://pixidstudio.gumroad.com/l/cdcp-anki-deck?wanted=true
- Product page: https://uniprep2go.study/decks/cdcp-anki-deck
- Facts JSON: https://uniprep2go.study/api/facts/cdcp-anki-deck
- Citable exam layer: yes

## Topic coverage

| Topic | Exam weight | Cards |
| --- | --- | ---: |
| Site, Standards, and Building | ~7.5% | 50+ |
| Power Infrastructure and EMF | ~20% | 50+ |
| Cooling, Water, and Thermal | ~12.5% | 50+ |
| Fire Protection, Security, and Network | ~35% | 50+ |
| Data Centre Operations | 15% | 50+ |
## Sample cards

### ASHRAE TC 9.9 recommended inlet air temperature ranges for most IT equipment are:

Correct: (a) Defined environmental classes allowing wider bands than legacy 20–25°C-only designs. TC 9.9 classes support higher supply temps where equipment allows, improving economizer hours.

Image: https://uniprep2go.study/samples/cdcp-anki-deck-sample-1.webp

### A CRAH (Computer Room Air Handler) differs from a CRAC primarily because:

Correct: (a) CRAH uses chilled water coils while CRAC typically has integral refrigeration. CRAHs are air handlers connected to central chiller plants; CRACs are self-contained DX units.

Image: https://uniprep2go.study/samples/cdcp-anki-deck-sample-2.webp

### Chilled water supply temperature elevation (within ASHRAE limits) can:

Correct: (a) Improve chiller efficiency and increase free cooling hours. Higher CHW temps raise evaporator temperature and reduce chiller lift.

Image: https://uniprep2go.study/samples/cdcp-anki-deck-sample-3.webp
## Product FAQ

### When do I receive the .apkg file?

Immediately after checkout. Open your Gumroad receipt or library and download the Anki .apkg file, then import it in Anki desktop (File → Import).

### Is there a free CDCP practice test?

Yes. Take the linked readiness check at https://uniprep2go.study/mock-exams/cdcp-readiness-check before you buy — topic scoring shows what to drill in the deck.

### Is there a free CDCP practice test?

Yes. Take the free 40-question readiness check at uniprep2go.study/mock-exams/cdcp-readiness-check.

### Does this replace EXIN or EPI official training?

No. Accredited EPI CDCP training is mandatory before the official exam. This deck and mock are supplementary independent prep.

### Is this official EXIN or EPI material?

No. Independent study aid — not affiliated with or endorsed by EXIN or EPI.

## Disclaimer

This is an independent study aid and is not affiliated with or endorsed by any employer, certification body, or exam authority.

CDCP is a registered certification mark of EPI. EXIN is an independent exam and certification institute.