The DMD-1220 exam is the official DAMA exam behind DAMA Data Modelling and Design — passing it earns you the Certified Data Management Professional (CDMP) certification, a credential positioned at the Professional level. It is built for candidates who want to validate the skills measured by DAMA Data Modelling and Design. Depending on your track, the exam is also linked to the CDMP Data Management Fundamentals, CDMP Data Governance, CDMP Data Quality, CDMP Data Integration and Interoperability, CDMP Metadata Management, CDMP Reference and Master Data Management and CDMP Data Warehousing and Business Intelligence certifications, so one pass can move you toward more than one DAMA credential.

The DMD-1220 exam presents 100 (typical multiple-choice) questions to be completed within 120 minutes. That pace leaves little room for second-guessing: read each question carefully on the first pass, flag the ones you want to revisit, and keep moving instead of stalling on a single item. Before exam day, run at least one full timed session in the PrepAwayTest desktop or online test engine with a comparable question load — a steady rhythm under the clock is a trainable skill, and it is often what separates a pass from a near miss.

To pass the DMD-1220 exam you need 70%, and the official registration fee is USD 300 (typical CDMP specialty exam fee; varies by region). Keep in mind that a failed attempt means paying that fee again in full — retakes are not discounted. Given the cost, self-test before you book: if you can score comfortably above the passing mark on two or three consecutive timed PrepAwayTest practice tests, your budget is far better spent on the exam itself than on a retake.

Recommended experience in data management or completion of CDMP Data Management Fundamentals (DMBOK knowledge strongly advised) Because DAMA revises its certification programs from time to time, treat this as a starting point rather than the final word. Confirm the current eligibility requirements on the official DAMA exam page before you register.

Registration for the DMD-1220 exam is handled through the official channels below:

• DAMA International Certification Portal

Delivery method: Online proctored or testing center (Pearson VUE or DAMA-authorized providers depending on region) — pick the option that suits you best when booking your slot.

DAMA points DAMA Data Modelling and Design candidates toward the following official courses:

• DAMA-DMBOK Study Resources

Official courses build the foundation; pairing them with the DMD-1220 practice questions from PrepAwayTest turns that knowledge into exam-day readiness.

Yes. A free PDF demo of the DMD-1220 practice questions is available, so you can check the question style and answer quality before spending anything. Every purchase also includes 365 days of free updates — whenever DAMA adjusts the DAMA Data Modelling and Design blueprint, your material is refreshed at no cost during that period. After the first year, you can extend the update service at a 50% discount from your member zone.

PrepAwayTest backs your purchase with a 100% Money Back Guarantee. If you take the corresponding exam within 60 days of purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip together with the official Score Report PDF within 2 days of your exam date; approved claims are processed within 7 days. The guarantee applies only to the exam matching your purchase, the candidate name must match the payer name, and it does not cover attempts taken within 3 days of purchase, candidates who downloaded the material but never sat the exam, expired orders, or free materials. If you would rather keep preparing, you can exchange the product for two free exam preparation packages of equal value and keep the update service on your original purchase.

Delivery is instant: your download is available right after payment, and a copy is emailed to you within one minute. If nothing arrives within 2 hours, check your spam folder and contact our support team. There is no limit on the number of computers you can install the software on.

The DAMA Data Modelling and Design syllabus is organized into 5 domains. Among the headline areas are Relational and Physical Design, Data Modeling Standards and Governance, Data Modeling Fundamentals. Rather than copying every subtopic here, we keep the complete, current outline in the Exam Topics section above — work through it domain by domain with the PrepAwayTest DMD-1220 practice questions so nothing on the blueprint catches you off guard.