Question Bank Coverage & Error Diagnostics
Verified current Drive counts
| Metric | Count |
|---|---|
| Total questions | 68 |
| Foundational | 10 |
| Standard | 43 |
| Difficult | 14 |
| Expert-discrimination | 1 |
| Correct A | 17 |
| Correct B | 17 |
| Correct C | 17 |
| Correct D | 17 |
Cognitive coverage
- Recall: 11
- Understand: 12
- Distinguish: 25
- Apply: 20
Topic coverage
- Foundations — 10
- Reference Data — 10
- Master Data — 9
- MDM Processing — 6
- Entity Resolution — 11
- Identifier Management — 3
- Relationships — 1
- Architecture — 4
- MDM Activities — 1
- RDM Activities — 2
- Implementation — 5
- Organization — 1
- Governance — 1
- Metrics — 4
Diagnostic error tags
After a real miss, tag the root cause rather than only marking wrong/right. Useful tags include: - knowledge gap; - vocabulary confusion; - confusion pair; - role/responsibility; - sequence/process; - missed qualifier; - misread stem; - poor elimination; - overthinking; - changed answer; - time pressure; - source-lookup failure.
High-value confusion clusters represented
Reference/Master/Transaction/Metadata; SOR/System of Reference/Trusted Source/Golden Record; Reference structures; deterministic/probabilistic; false positive/negative; candidate identification/entity resolution; duplicate identification/match-link/match-merge; Global/Source/X-Ref; affiliation/hierarchy; Registry/Transaction Hub/Consolidated; MDM/RDM sequencing; sharing agreement/interface; SLA/DQ; program metrics.
Artifact 08 remains performance-driven. Do not prefill it from predicted weaknesses.