DAMA DQ-1220 : Data Quality

  • Exam Code: DQ-1220
  • Exam Name: Data Quality
  • Updated: Oct 08, 2026

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About DAMA DQ-1220 Exam

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DAMA DQ-1220 Exam Overview:

Certification Vendor:DAMA International
Exam Name:Data Quality
Exam Number:DQ-1220
Related Certifications:CDMP Associate
DMF-1220 Data Management Fundamentals
CDMP Fellow
DG-1220 Data Governance
CDMP Master
Passing Score:70%
Available Languages:English
Exam Format:Multiple Choice, Scenario-Based
Certificate Validity Period:3 years
Exam Price:$311 USD (member), $411 USD (non-member)
Real Exam Qty:70-100
Exam Duration:90 minutes
Recommended Training:Official CDMP Study Resources
DAMA DMBOK Guide
Exam Registration:DAMA Official Registration
Testing Partner: Kryterion
Sample Questions:Free Download DQ-1220 Exam PDF Torrent
Exam Way:In-person at authorized test centers or remote online proctored
Pre Condition:Recommended: DMF-1220 (Data Management Fundamentals) or equivalent knowledge; 2+ years of data management experience
Official Syllabus URL:https://dama.org/certification/cdmp/

DAMA DQ-1220 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Data Quality Strategy and Governance20%- Integration with data governance
- Roles and responsibilities
- Data quality strategy and policy
Topic 2: Tools, Techniques and Implementation20%- Data quality tools and technologies
- Data quality in lifecycle management
- Business value and ROI
Topic 3: Data Quality Improvement20%- Monitoring and continuous improvement
- Root cause analysis
- Data cleansing and standardization
Topic 4: Data Quality Assessment and Profiling25%- Assessment methods and tools
- Data profiling techniques
- Defining quality rules and metrics
Topic 5: Data Quality Concepts and Principles15%- Data quality dimensions
- Data quality in DMBOK framework
- Definition and importance of data quality

Answers Every DQ-1220 Candidate Should Read First

The DAMA Data Quality exam is the official DAMA International test registered under exam code DQ-1220. Passing it earns you the CDMP Specialist - Data Quality certification, a credential at the Specialist level. It is also linked to the related certifications: CDMP Associate, CDMP Master, CDMP Fellow, DG-1220 Data Governance, DMF-1220 Data Management Fundamentals. DAMA International exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.

The DAMA Data Quality exam includes 70-100 questions to be completed within 90 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the TorrentVCE test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.

To pass the DAMA Data Quality exam you need 70%, and the official registration fee is $311 USD (member), $411 USD (non-member). A retake is not discounted: a failed attempt means paying the full $311 USD (member), $411 USD (non-member) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the TorrentVCE practice tests, not just squeaking past it once.

Recommended: DMF-1220 (Data Management Fundamentals) or equivalent knowledge; 2+ years of data management experience

Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.

Registration for the DAMA Data Quality exam goes through the official channels below.

As for the delivery format, the exam is taken In-person at authorized test centers or remote online proctored.

DAMA International points candidates toward the following training options for DAMA Data Quality.

Course work builds the foundation; question practice makes it stick. The 123 practice questions in the TorrentVCE DQ-1220 package let you rehearse each topic under exam-style pressure before the real thing.

Yes. TorrentVCE offers a free PDF demo of the DAMA Data Quality material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.

If you take the DAMA Data Quality exam within 60 days of your purchase and do not pass, TorrentVCE backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.

Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.

The official DAMA Data Quality syllabus is organized into 5 domains. Key areas include Data Quality Assessment and Profiling (25%), Data Quality Improvement (20%), and Data Quality Concepts and Principles (15%). The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.

DAMA Data Quality Sample Questions:

Question #1

A dataset contains every required customer record, but 8% of the telephone numbers belong to different people. Which statement is correct?

  • A. The dataset cannot be complete unless it is accurate
  • B. Accuracy is irrelevant when completeness is high
  • C. The dataset can be complete but inaccurate
  • D. Uniqueness and completeness are identical
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

Question #2

An effective Data Governance communication program should include the following:

  • A. A custom training program
  • B. All answers
  • C. A Data Governance Portal
  • D. Events that encourage informal networking
  • E. Regular newsletters
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

Question #3

A customer table contains 50,000 records. Mandatory Tax Identification Number values are missing from
2,500 records. Which metric most directly measures the defect?

  • A. Uniqueness percentage
  • B. Completeness percentage
  • C. Reasonableness percentage
  • D. Consistency percentage
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

Question #4

The best way to manage a data architecture roadmap is by using:

  • A. Integrated strategic reviews
  • B. Peer reviews
  • C. Senior management buy-in
  • D. An annual review
  • E. Results evaluation
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

Question #5

The main difference between a System of Record and a System of Reference is:

  • A. A system of record is the source of master data; a system of reference is the source of reference data
  • B. A system of reference is the source of transaction data; the system of record is the source of master data
  • C. They are the same thing
  • D. The data does not originate in the system of record.
  • E. The data does not originate in the system of reference.
Reveal Solution  Discussion  0

Correct Answer: E  🗳️

Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).

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