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The DAMA DQ-1220 exam is designed for professionals who are involved in managing, analyzing, and interpreting data. It is particularly useful for data analysts, data scientists, data engineers, data architects, data stewards, and data quality managers. By passing DQ-1220 Exam, you will demonstrate your ability to ensure that your organization's data is accurate, complete, consistent, and well-documented.
You will not only get familiar with the Data Quality (DQ-1220) exam environment but also enhance your time management skills which will be quite helpful in the final DQ-1220 certification exam. The DQ-1220 desktop practice test software will install on your Windows-based computer and laptop. Very easy to install and provide a user-friendly interface to DQ-1220 Exam candidates. Whereas the DQ-1220 web-based practice test software is concerned, it is a browser-based application that works with all the latest browsers.
DAMA DQ-1220 Exam is an important certification for professionals who are involved in managing the quality of data within their organizations. It provides a comprehensive assessment of an individual's knowledge and skills related to data quality management, and it is recognized by employers around the world as a mark of excellence in this field.
NEW QUESTION # 55
A business driver for the creation of a Data Quality Management program is:
Answer: A
Explanation:
A primary business driver for establishing a Data Quality Management program is to reduce the risks and costs associated with poor-quality data. DAMA-DMBOK2 treats low-quality data as a direct source of operational cost and organizational risk. The Chapter 13 business drivers include increasing the value of organizational data, reducing risks and costs caused by poor quality, improving efficiency and productivity, and protecting organizational reputation.
Poor-quality data generates both visible and hidden costs. Examples include rework, manual correction, incorrect invoices, failed customer interactions, regulatory exposure, inappropriate decisions, integration delays, missed opportunities, and reputational damage. DMBOK2 further emphasizes that low-quality data represents cost and risk rather than value, making Data Quality management necessary throughout the data lifecycle.
A formal DQ program addresses these consequences through defined requirements, profiling, measurement, root-cause analysis, corrective and preventive action, monitoring, and governance. The purpose is therefore broader than making the DQ team efficient or supporting a specific technology initiative such as warehouse consolidation.
The economic and risk-reduction argument also provides the strongest basis for executive sponsorship because improvements can be linked directly to measurable business outcomes.
Reference Topics: DAMA-DMBOK2 Chapter 13 - Business Drivers; Costs of Poor Data Quality; Risk Reduction; Data Quality Program; Data Quality Lifecycle.
NEW QUESTION # 56
Integrating data security with document and content management knowledge areas, guides the implementation of:
Answer: D
Explanation:
Document and Content Management focuses on information stored outside conventional relational databases, including documents, images, multimedia, email, and other semi-structured or unstructured assets. Integrating this knowledge area with Data Security therefore guides the implementation of appropriate access and authorization controls for unstructured data.
DAMA's framework treats security as a cross-cutting discipline rather than something applicable only to database tables. Organizational documents can contain personally identifiable information, intellectual property, contracts, financial records, or other confidential material and therefore require the same disciplined approach to authentication, authorization, classification, retention, and monitoring as structured data. DAMA- aligned references explicitly identify appropriate access and authorization to unstructured data as the relevant interaction between these knowledge areas.
Metadata is also important because document classifications, ownership, retention category, confidentiality level, and permitted audiences provide the information needed to enforce controls.
Option A refers to structured data and therefore misses the specific contribution of Document and Content Management. Fitness-for-purpose measurement belongs primarily to Data Quality, while data-mart privacy addresses a narrower structured analytical environment.
Reference Topics: DAMA-DMBOK2 Chapter 7 - Data Security; Chapter 9 - Document and Content Management; Unstructured Data; Access Control; Authorization; Information Classification.
NEW QUESTION # 57
A customer moved house three months ago. The CRM still contains the customer's former address, although the record was originally correct when created. Which Data Quality dimension best describes the current problem?
Answer: D
Explanation:
The issue is Currency. Currency concerns whether data remains sufficiently aligned with the current real- world state. The address was accurate when originally captured, but reality changed and the system was not updated.
This distinction matters because Data Quality can degrade over time without any technical error being introduced. Customer addresses, employment details, product prices, organizational structures, regulatory classifications, and contact details all have varying rates of change. A dataset that was reliable last year may no longer be fit for operational use today.
DAMA's current Chapter 13 revision explicitly identifies Currency as one of the nine standard Data Quality dimensions. Related DAMA-derived guidance also notes that real-world information changes and can therefore become outdated even when it was initially correct.
Organizations should establish refresh expectations according to business use. A marketing mailing list may tolerate a different update interval from an emergency-contact database.
Metadata should document refresh frequency and source authority, while quality monitoring can identify records exceeding acceptable age thresholds.
Reference Topics: DAMA-DMBOK2 Chapter 13 - Currency; Accuracy; Timeliness; Data Aging; Monitoring; Fitness for Purpose.
NEW QUESTION # 58
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?
Answer: D
Explanation:
The defect is measured using Completeness. Completeness evaluates whether all required records or values that should be present are actually present. In this scenario, the mandatory Tax Identification Number is absent from 2,500 of 50,000 customer records.
A straightforward attribute-level completeness metric would be calculated as the number of populated required values divided by the number expected. Therefore, 47,500 of 50,000 records contain the required value, producing a completeness result of 95%.
Completeness does not establish that populated values are accurate. A record may contain a Tax Identification Number and therefore pass the completeness rule while containing the wrong number. This separation between completeness and accuracy is essential when designing Data Quality scorecards. DAMA-aligned guidance defines completeness as the presence of required values and explicitly distinguishes it from factual correctness.
Governance should also determine whether the attribute is genuinely mandatory for every customer type.
Quality rules must reflect business applicability rather than blindly requiring every field for every record.
Reference Topics: DAMA-DMBOK2 Chapter 13 - Completeness; Data Quality Metrics; Business Rules; Critical Data Elements; Scorecards.
NEW QUESTION # 59
Following the rollout of a data issue process, there have been no issues recorded in the first month. The reason for this might be:
Answer: E
Explanation:
A complete absence of reported issues immediately after introducing an enterprise Data Issue process is more likely to indicate lack of confidence in the governance process than genuinely flawless enterprise data. The certification material explicitly identifies lack of credibility in the process's ability to effect change as the plausible explanation.
Effective issue management depends on organizational trust. Employees need to believe that documenting an issue will lead to triage, ownership, escalation, root-cause investigation, remediation, and appropriate communication. If previous problems disappeared into a queue without action-or if raising defects creates organizational friction-users may simply stop reporting them.
DAMA-DMBOK2 treats Data Governance implementation as an organizational-change challenge rather than a purely procedural exercise. Governance must demonstrate authority, responsiveness, transparency, and measurable outcomes to establish credibility.
For Data Quality, issue volumes must also be interpreted carefully. "Zero issues reported" is not equivalent to
"zero defects." Complementary evidence should come from profiling, automated monitoring, quality metrics, user feedback, reconciliation, and operational outcomes.
Management should investigate reporting barriers, communicate resolved cases, establish clear escalation paths, and demonstrate that identified problems produce tangible improvements.
Reference Topics: DAMA-DMBOK2 Chapter 3 - Governance Adoption and Credibility; Data Issue Management; Chapter 13 - Issue Identification, Escalation, Root-Cause Analysis and Remediation.
NEW QUESTION # 60
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