Diagnostics C16-043–056
C16-043 — Correct: C
Correct rationale: The roles section explicitly distinguishes organizational/functional roles from individual roles.
Option logic - A: These are incomplete and not the two levels used by the chapter. - B: These mix scope and technology rather than the chapter's role taxonomy. - C: The roles section explicitly distinguishes organizational/functional roles from individual roles. - D: These are not the source's organizing levels.
Source: Chapter 16, p. 537
Confusion pair: Organizational roles vs individual roles
Mistake Autopsy Tag: Role taxonomy recall
C16-044 — Correct: D
Correct rationale: Chapter 16 explicitly allows executive leadership on either business or technology sides and notes the growing credibility of the CDO.
Option logic - A: The chapter avoids a fixed IT-only placement. - B: The CDO is a strategic executive role, not DBA management. - C: Executive leadership is central to strategy, sponsorship, and organizational design. - D: Chapter 16 explicitly allows executive leadership on either business or technology sides and notes the growing credibility of the CDO.
Source: Chapter 16, p. 538
Confusion pair: CDO vs CIO/CTO placement
Mistake Autopsy Tag: Assumed IT-only leadership
C16-045 — Correct: A
Correct rationale: Chapter 16 describes stewards as business SMEs accountable for Metadata/Data Quality and often responsible for terms, valid values, DQ requirements/business rules, issues, and standards/policy input.
Option logic - A: Chapter 16 describes stewards as business SMEs accountable for Metadata/Data Quality and often responsible for terms, valid values, DQ requirements/business rules, issues, and standards/policy input. - B: Integration technology design belongs to a Data Integration Architect. - C: Model version/change control belongs to the Data Model Administrator. - D: Infrastructure research/support belongs to a Technical Engineer.
Source: Chapter 16, p. 538
Confusion pair: Data Steward vs technical roles
Mistake Autopsy Tag: Role responsibility confusion
C16-046 — Correct: B
Correct rationale: The business-roles section explicitly identifies Business Process Analysts and Process Architects as contributing to sound data-creating processes and downstream use.
Option logic - A: These roles focus database/infrastructure operation rather than business-process design. - B: The business-roles section explicitly identifies Business Process Analysts and Process Architects as contributing to sound data-creating processes and downstream use. - C: These roles focus model control and user issue handling. - D: BI Architecture is focused on the BI user environment, not the source business processes described.
Source: Chapter 16, p. 538
Confusion pair: Process roles vs data/technical roles
Mistake Autopsy Tag: Selected technical role for business process problem
C16-047 — Correct: C
Correct rationale: Chapter 16 explicitly says stewardship can exist at multiple organizational levels and can be formal or informal.
Option logic - A: The chapter notes many stewards retain other titles and may be distributed. - B: Business-unit and functional stewardship are explicitly allowed. - C: Chapter 16 explicitly says stewardship can exist at multiple organizational levels and can be formal or informal. - D: Controlled access is the Data Security Administrator's responsibility.
Source: Chapter 16, p. 538
Confusion pair: Formal vs informal stewardship
Mistake Autopsy Tag: Overconstrained steward role
C16-048 — Correct: D
Correct rationale: The steward defines business meaning/rules for assigned data; the hybrid DQ Analyst assesses fitness, monitors condition, and contributes to root-cause and improvement analysis.
Option logic - A: The DQ Analyst may collaborate on rules but the source assigns business terms/valid values/rules strongly to stewardship. - B: Model administration is version/change control; stewardship is not the monitoring/root-cause role described. - C: Integration and architecture roles do not match either set of responsibilities. - D: The steward defines business meaning/rules for assigned data; the hybrid DQ Analyst assesses fitness, monitors condition, and contributes to root-cause and improvement analysis.
Source: Chapter 16, pp. 538–539
Confusion pair: Data Steward vs Data Quality Analyst
Mistake Autopsy Tag: Business accountability vs hybrid analysis confusion
C16-049 — Correct: A
Correct rationale: The chapter explicitly recognizes business analysts and other knowledge workers as contributors to overall data management even when they are not formal Data Management roles.
Option logic - A: The chapter explicitly recognizes business analysts and other knowledge workers as contributors to overall data management even when they are not formal Data Management roles. - B: The source emphasizes that titles vary and many roles influence data. - C: DBA responsibilities are technical database design/implementation/support. - D: Executive sponsorship is a leadership/change responsibility, not implied by data use.
Source: Chapter 16, pp. 537–538
Confusion pair: Formal role vs data contribution
Mistake Autopsy Tag: Ignored indirect/business contribution
C16-050 — Correct: B
Correct rationale: Chapter 16 assigns architecture/integration responsibility to the Data Architect and detailed data-requirements/modeling work to the Data Modeler.
Option logic - A: Model version/change control is the Data Model Administrator; database administration is the DBA. - B: Chapter 16 assigns architecture/integration responsibility to the Data Architect and detailed data-requirements/modeling work to the Data Modeler. - C: Fitness-for-use is the DQ Analyst; Metadata repository administration is the Metadata Specialist. - D: The source defines distinct responsibilities.
Source: Chapter 16, pp. 538–539
Confusion pair: Data Architect vs Data Modeler
Mistake Autopsy Tag: Architecture vs modeling confusion
C16-051 — Correct: C
Correct rationale: Chapter 16 explicitly assigns model version control and change control to the Data Model Administrator.
Option logic - A: The Data Modeler creates/captures requirements, definitions, rules, and models. - B: The Data Architect provides broader architecture/integration leadership. - C: Chapter 16 explicitly assigns model version control and change control to the Data Model Administrator. - D: The DBA supports structured data assets and database technology, not model repository change control.
Source: Chapter 16, p. 538
Confusion pair: Data Modeler vs Data Model Administrator
Mistake Autopsy Tag: Model creation vs model control confusion
C16-052 — Correct: D
Correct rationale: The source defines the DBA around structured data assets, database implementation/support, and technology performance/accessibility.
Option logic - A: This is stewardship. - B: This is the BI Program Manager. - C: This is a CDO mandate. - D: The source defines the DBA around structured data assets, database implementation/support, and technology performance/accessibility.
Source: Chapter 16, p. 538
Confusion pair: DBA vs steward/BI/CDO
Mistake Autopsy Tag: Technical role responsibility confusion
C16-053 — Correct: A
Correct rationale: Chapter 16 distinguishes the senior Data Integration Architect who designs integration technology from the specialist/developer who implements integration processes.
Option logic - A: Chapter 16 distinguishes the senior Data Integration Architect who designs integration technology from the specialist/developer who implements integration processes. - B: Neither model control nor DBA operations is the source's explicit pairing here. - C: Technical Architecture is broader infrastructure coordination and stewardship is a business role. - D: BI support and data security do not match integration design/implementation.
Source: Chapter 16, p. 538
Confusion pair: Integration Architect vs Integration Specialist
Mistake Autopsy Tag: Design vs implementation confusion
C16-054 — Correct: B
Correct rationale: Chapter 16 explicitly assigns controlled access to protected data to the Data Security Administrator.
Option logic - A: The DQ Analyst focuses fitness, monitoring, root cause, and quality improvement. - B: Chapter 16 explicitly assigns controlled access to protected data to the Data Security Administrator. - C: The Metadata Specialist integrates, controls, and delivers Metadata and administers repositories. - D: The Analytics/Report Developer creates reporting and analytical solutions.
Source: Chapter 16, p. 538
Confusion pair: Data Security vs Data Quality/Metadata/Analytics
Mistake Autopsy Tag: Security role confusion
C16-055 — Correct: C
Correct rationale: Chapter 16 classifies DQ Analyst as hybrid because it requires both business and technical knowledge to monitor quality, analyze causes, and identify business/technical improvements.
Option logic - A: Hybrid refers to knowledge mix, not necessarily dual reporting. - B: These responsibilities are not part of the DQ Analyst definition. - C: Chapter 16 classifies DQ Analyst as hybrid because it requires both business and technical knowledge to monitor quality, analyze causes, and identify business/technical improvements. - D: Operating-model type does not determine whether the role exists.
Source: Chapter 16, p. 539
Confusion pair: Hybrid knowledge vs hybrid reporting
Mistake Autopsy Tag: Misread hybrid role concept
C16-056 — Correct: D
Correct rationale: Chapter 16 assigns Metadata integration/control/delivery and repository administration to the Metadata Specialist, and enterprise BI requirement/initiative coordination and prioritization to the BI Program Manager.
Option logic - A: Model administration handles model versions; BI Analyst/Admin supports effective BI use rather than enterprise program coordination. - B: Integration implementation is not Metadata repository administration; BI Architect designs the user environment rather than coordinating the corporate program. - C: Stewardship focuses business metadata/DQ accountability; report development builds analytical solutions rather than managing the BI portfolio. - D: Chapter 16 assigns Metadata integration/control/delivery and repository administration to the Metadata Specialist, and enterprise BI requirement/initiative coordination and prioritization to the BI Program Manager.
Source: Chapter 16, p. 539
Confusion pair: Metadata Specialist vs Model Admin; BI Program Manager vs BI Architect/Analyst
Mistake Autopsy Tag: Hybrid role discrimination