Interview question coverage
The library contains 121 distinct question families across 15 topics. The initial 40 covered common screens and a narrow leadership core. The expansion adds operational, organizational, product, technical, and contemporary leadership decisions. Counts describe editorial coverage, not how many questions any one candidate should practice or an exhaustive survey of employer interviews.
Topic inventory
| Topic | IDs | Count | What these questions examine |
|---|---|---|---|
| Common/recruiter | C01–C07, C09–C10 | 9 | Professional narrative, motivation, choices, range-first negotiation, and candidate questions |
| Behavioral | B01–B11 | 11 | Evidence of contribution, judgment, conflict, learning, and explicit decision-quality criteria |
| Management fundamentals | M01–M10 | 10 | Work through others, feedback, development, performance, and team functioning |
| Staff/principal IC | T01–T05 | 5 | Technical depth, influence, adoption, and enabling others |
| Executive | E01–E05 | 5 | Business-level strategy, resources, organizational systems, and accountability |
| Delivery/execution | DL01–DL08 | 8 | How commitments become feasible work and how plans change |
| Reliability/operations | O01–O08 | 8 | Service risk, incident response, operational learning, and preparedness |
| Product/business | P01–P08 | 8 | Customer problems, discovery, adoption, and business constraints |
| Managing managers/change | G01–G08 | 8 | Leadership through managers, organizational transitions, and durable ownership |
| Talent decisions | HR01–HR08 | 8 | Consistent people decisions and their consequences |
| Technical strategy | TS01–TS09 | 9 | Shared technical direction, investment, complexity, governance, and technical decision quality |
| Culture/inclusion/ethics | K01–K08 | 8 | Who can participate, how power operates, and what behavior is rewarded |
| Distributed work | W01–W08 | 8 | Communication systems across locations, schedules, and access needs |
| Personal leadership | LQ01–LQ08 | 8 | Self-management, relationships, learning, trust, and career decisions |
| AI judgment | AI01–AI08 | 8 | Adoption under uncertainty, verification, learning, and accountable use |
| Total | 121 |
The 1 October review removed C08 (routine availability/location/travel/authorization) from the preparation bank and added B11/TS09. IDs remain stable; C08 is not reused. Practical facts still belong in a user-owned preparation checklist when needed. See the question-by-question review for the reasoning and open gaps.
Boundaries that prevent duplicate questions
Similar stories can support different questions; their evaluation target must change. A variant changes wording, not the card count. A profile adaptation changes relevant scope, not the underlying competency.
| Adjacent questions | Difference in what the listener needs to understand |
|---|---|
| B06 prioritization / DL02 deadline / E03 allocation | Personal/team choices among work / renegotiating a specific commitment / allocating organizational capacity |
| B09 crisis / O01 incident | Behavior under pressure / service mitigation, coordination, and operational control |
| B02 failure / O03 postmortem / P08 experiment | Personal accountability / organizational learning after service failure / interpreting evidence from a product hypothesis |
| M04 development / G01 developing managers | Helping an individual grow / improving another manager's ability to lead through their team |
| M08 hiring / HR02 panel disagreement | Designing and running a hiring approach / deciding when interview evidence and panel judgments conflict |
| M10 promotion / HR04 calibration | Supporting one person's development and case / consistent comparisons and access across people and teams |
| T03 migration / TS03 platform product | Completing a technical transition / discovering and sustaining a useful internal product |
| T02 tradeoff / TS04 decision process | Reasoning about one technical choice / making multi-party architecture decisions without permanent deadlock |
| E04 org design / G03 interfaces / G06 reorganization | Choosing organizational structure / clarifying everyday decision rights / carrying out a structural transition |
| M05 performance / HR06 harmful high performer / K04 conduct | Addressing delivery or capability expectations / separating output from harmful behavior / responding to a conduct concern with appropriate care and process |
| B03 disagreement / W06 remote conflict / K08 dissent | Resolving a substantive disagreement / repairing a communication breakdown across distance / ensuring disagreement can influence decisions before authority closes them |
| C05 growth / LQ05 new-domain learning / LQ07 scope | A relevant development area / a concrete method of learning unfamiliar work / evidence and boundaries for increasing responsibility |
| E05 metrics / AI02 productivity evidence | General decision-useful engineering measurement / distinguishing AI adoption effects from confounding and selection bias |
| B11 decision quality / B02 failure / B08 changing mind | Explicit criteria for a good decision / reconstructing one disappointing episode / updating a belief when evidence changes |
| TS09 technical decision quality / T02 tradeoff / TS04 decision process | Technical criteria and their limits / applying judgment in one actual choice / resolving multi-party disagreement with accountable closure |
Choose by responsibilities, then by the actual loop
All candidates benefit from a professional introduction and concrete examples. The following are selection lenses, not mandatory interview curricula. Use the job's scope and recruiter guidance; a small company may combine several roles.
| Profile or interview | Useful emphasis |
|---|---|
| Recruiter screen | Relevant C cards and a short B01 example; seek the budgeted range first through C07; logistics are checklist facts |
| Early/mid-career IC | B, bounded DL/O/P/W examples, and T02; assess actual contribution rather than authority |
| Senior/staff/principal IC | T and TS, cross-team DL/O/P/K/W, and relevant AI judgment; people authority remains optional |
| First-time manager | M01/M03/M06 plus transferable DL/K/W evidence; explicitly label situational plans |
| Experienced EM | M, DL, O, HR, K, W; product and technical criteria matched to responsibilities |
| Director/manager of managers | G, HR, E03/E04/E05, dependencies, manager capability, and change adoption |
| Executive | E and G, business/product choices, resource and talent systems, risks, and AI investment where relevant |
| Product-adjacent engineering leader | P and shared decision-making; engineering leadership does not automatically establish product ownership |
| Reliability/platform leader | O, TS03/TS05, DL04/DL06, and customer/consumer evidence |
Coverage limits and future additions
This is a broad foundation, not “every possible interview question.” Coding, system-design problems, detailed domain knowledge, portfolio tasks, and company or industry-specific scenarios need separate banks. The AI questions address leadership and judgment; they do not certify model safety or technical expertise.
Add another family when it introduces a distinct decision, evidence requirement, or evaluation target. Add a variant when only wording changes. Add a profile adaptation when only scope changes. Future prioritization should use actual interview loops and reviewer feedback rather than an arbitrary total.
For every major competency, explicitly check whether the bank lets a candidate explain what good looks like, demonstrate it in an experience, and reason through a relevant scenario. Not every competency needs three separate cards: a distinct target can be a variant or probe. Retain a standalone family only when preparing it helps clarify judgment or improve a substantive answer. Screen logistics do not meet that criterion. Track proposed additions and unresolved overlaps in the content review, rather than padding categories to equal counts.
All anchors remain research-informed editorial proposals. The evaluation guide describes the independent calibration still needed before automated grading is trusted.