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DAMA DQ-1220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Quality Strategy and Governance | 20% | - Roles and responsibilities - Data quality strategy and policy - Integration with data governance |
| Topic 2: Data Quality Improvement | 20% | - Root cause analysis - Data cleansing and standardization - Monitoring and continuous improvement |
| Topic 3: Data Quality Concepts and Principles | 15% | - Data quality dimensions - Definition and importance of data quality - Data quality in DMBOK framework |
| Topic 4: Tools, Techniques and Implementation | 20% | - Data quality tools and technologies - Data quality in lifecycle management - Business value and ROI |
| Topic 5: Data Quality Assessment and Profiling | 25% | - Data profiling techniques - Assessment methods and tools - Defining quality rules and metrics |
DAMA Data Quality Sample Questions:
Question #1
The search function associated with a document management store is failing to return known artefacts. This is due to a failure of:
A. Maintaining public access to all documents in the document management store
B. Data privacy and confidentiality procedures
C. Effective data quality metrics
D. Business intelligence implementation
E. Maintaining appropriate metadata on each document
Question #2
An effective Data Governance communication program should include the following:
A. A Data Governance Portal
B. All answers
C. Regular newsletters
D. Events that encourage informal networking
E. A custom training program
Question #3
A business case for adding a new master data management solution is dependent on achieving greater value from:
A. Avoiding reference data management
B. Decentralising shared data as it is closer to where the business needs it
C. Centralised coordination of shared data vs the data management and integration cost of running another copy of the data.
D. Mining golden records
E. Decommissioning all the other systems that manage this data
Question #4
A Data Quality rule states that every active supplier must have a valid tax identifier. Who should approve whether the rule is mandatory for the Supplier domain?
A. Any developer working on the database
B. The network administrator
C. Appropriate business governance/stewardship authority
D. The storage vendor
Question #5
An address-validation service reports that 96% of customer addresses conform to an approved postal format.
What does this metric demonstrate most directly?
A. Validity
B. Uniqueness
C. Accuracy
D. Integrity
Solutions:
| Question #1 Correct Answer: E | Question #2 Correct Answer: B | Question #3 Correct Answer: C | Question #4 Correct Answer: C | Question #5 Correct Answer: A |
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