Free Data Modelling and Design Exam Questions and Answers
Data Modelling and Design is part of the Certified Data Management Professional programme from DAMA International. CDMP works unlike anything else in this catalogue: everyone sits the same 100-question Data Management Fundamentals paper, and the score alone decides the tier. Sixty per cent earns Associate, seventy Practitioner and eighty Master — with the upper two also requiring two specialist exams at the same threshold, and Master additionally ten years' experience and a reviewed CV. There are no prerequisites for any CDMP exam. Each paper is 90 minutes, $311, English only and remote-proctored, and certification runs three years before annual maintenance begins.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 12, 2026
- Provider
- CDMP
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
- Verified answers
- Reviewed weekly
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A company wants to model sales data from multiple regions. Which design best accommodates future growth?
Please select an optionIncorrectCorrect answer: C
A Star Schema is flexible for adding new dimensions and measures, allowing for scalability as the company grows.
Was this answer correct?Question #2
In designing a data model for customer orders, which relationship should be used for linking customers to orders?
Please select an optionIncorrectCorrect answer: A
A One-to-Many relationship is appropriate as one customer can place multiple orders.
Was this answer correct?Question #3
When dealing with evolving business requirements, which data modeling approach is most adaptable?
Please select an optionIncorrectCorrect answer: C
Dimensional Modeling is designed to adapt quickly to changes and is effective for analytical queries.
Was this answer correct?Question #4
Which data type is best for storing monetary values in a database design?
Please select an optionIncorrectCorrect answer: B
The Decimal type is best for monetary values as it provides exact precision necessary for currency calculations.
Was this answer correct?Question #5
If the product table must include seasonal attributes, which modeling approach is most effective?
Please select an optionIncorrectCorrect answer: D
Denormalization can help include additional seasonal attributes without excessively complicating queries.
Was this answer correct?Question #6
For a library database, how would you model the relationship between books and authors?
Please select an optionIncorrectCorrect answer: C
The Many-to-Many relationship is used as one book can have multiple authors, and one author can write multiple books.
Was this answer correct?Question #7
What is the primary benefit of using surrogate keys in a data model?
Please select an optionIncorrectCorrect answer: A
Surrogate keys eliminate redundancy in natural keys and allow for easier management of relationships.
Was this answer correct?Question #8
When planning a data model for a new CRM system, what is the first step?
Please select an optionIncorrectCorrect answer: A
Gathering requirements from users ensures the model meets actual business needs and functionalities.
Was this answer correct?Question #9
Which method is best for ensuring data integrity in a relational database design?
Please select an optionIncorrectCorrect answer: C
Referential integrity constraints enforce the relationships defined in the data model, ensuring validity.
Was this answer correct?Question #10
Which data modeling technique employs facts and dimensions effectively?
Please select an optionIncorrectCorrect answer: D
Dimensional Modeling focuses on facts and dimensions, making it optimal for analytical purposes.
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FAQ
Learn More: https://cdmp.info/exams/
- Q1: What is the Data Modelling and Design exam?
- A: Data Modelling and Design is a CDMP certification exam. Judging by the questions in our bank, it concentrates on modeling, modeled, relationship, schema and warehouse.
- Q2: What topics does the Data Modelling and Design exam cover?
- A: Questions in our Data Modelling and Design bank cluster around modeling, modeled, relationship, schema, warehouse, star and sales. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for Data Modelling and Design?
- A: Work through the Data Modelling and Design practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real Data Modelling and Design exam questions?
- A: They are drawn from officially released past questions and from community members who have sat Data Modelling and Design. Answers are verified and updated weekly.
- Q5: Where do I register for the Data Modelling and Design exam?
- A: Register through CDMP directly at https://cdmp.info/exams/. Exampractice is not affiliated with CDMP and does not administer the exam.
- Q6: Is there a free Data Modelling and Design sample?
- A: Yes. Every Data Modelling and Design page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are CDMP Certification Exams?
- A: CDMP (Certified Data Management Professional) Certification Exams validate your expertise in data management, covering areas such as data governance, data quality, data modeling, and data warehousing. These certifications demonstrate your proficiency in managing and utilizing data effectively within an organization.
- Q8: Why should I pursue CDMP Certification?
- A: CDMP Certification enhances your professional credibility, showcasing your skills and knowledge in data management. This can lead to better job opportunities, higher salaries, and career advancement in data management, IT, and business intelligence fields.
- Q9: What are the benefits of CDMP Certification?
- A: Benefits include recognition as a certified data management professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest data management practices and technologies.
- Q10: Who should take CDMP Certification Exams?
- A: Data managers, data analysts, database administrators, data architects, and anyone involved in data governance and management should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of CDMP Certification Exams are available?
- A: The CDMP certification path includes different levels: Associate, Practitioner, and Master, each tailored to different roles and expertise levels in data management. Exams cover various data management topics, aligned with the DAMA International Data Management Body of Knowledge (DMBOK).
- Q12: How do I prepare for CDMP Certification Exams?
- A: Preparation can include official CDMP training courses, study guides, practice exams, online tutorials, and hands-on experience in data management.
- Q13: Where can I take CDMP Certification Exams?
- A: CDMP Certification Exams can be taken online or at authorized testing centers, providing flexibility to fit your schedule and location.
- Q14: How do CDMP Certifications impact my career?
- A: CDMP Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in data management and related fields.
- Q15: Are there any prerequisites for CDMP Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience in data management. Check the specific requirements for each certification level on the DAMA International website.
- Q16: How often do I need to recertify for CDMP Certifications?
- A: CDMP Certifications typically require recertification every three years, which involves earning continuing professional development (CPD) credits to ensure that certified professionals stay updated with the latest data management practices and technologies.