Memorizing the PMBOK alone is rarely enough; you must practice situational questions. Below is a distilled cheat-sheet arranged by knowledge area, focusing on what the exam actually tests.

1. Foundational Concepts

• Phase-gate = go / no-go checkpoint.
• Hybrid lifecycle = Predictive + Adaptive.
• Adaptive = Iterative + Incremental; deliverables accepted each iteration.
• Project success criteria agreed with sponsor & key stakeholders.
• Benefits management plan: target benefits, strategic alignment, benefit owner.

2. Operating Environment

• Conflict over shared expert → consult expert + negotiate with other PM.
• Org structures: Functional (dual authority), Matrix (resource sharing), Projectized (PM authority high).
• PMO types: Supportive, Controlling, Directive.
• Sponsor funds; escalate beyond PM’s control.

3. Integration

• All changes must be formal; unauthorized work → stop → follow change process.
• Issue log created during Direct & Manage Project Work.
• Close Project = administrative + financial + legal closure; contract closure per contract.
• Configuration control = technical specs; change control = baselines.

4. Scope

Process flow: Plan Scope → Collect Requirements → Define Scope → Create WBS → Validate Scope → Control Scope.

• Scope baseline = scope statement + WBS + WBS dictionary.
• Adaptive: backlog grooming each iteration.
• Rolling wave planning = near-term detail, future high-level.
• Requirement traceability matrix links each need to deliverable & status.

5. Schedule

Sequence: Plan Schedule → Define Activities → Sequence → Estimate Durations → Develop Schedule → Control.

• Fast-tracking = perform activities in parallel; first check dependencies.
• Resource leveling may alter critical path; resource smoothing does not.
• Three-point estimate (Beta): (O + 4M + P) / 6; σ = (P – O) / 6.
• Agile: story points for size; velocity measures throughput.

6. Cost

• Cost baseline = direct cost + contingency reserve.
• Total funding requirement = baseline + management reserve.
• EV > PV → ahead of schedule; EV < AC → over budget.
• TCPI = (BAC – EV) / (BAC – AC); lower is easier.

7. Quality

• Plan Quality: define standards & how to demonstrate compliance.
• Manage Quality: process improvement, audit non-conformance.
• Control Quality: verify deliverables meet requirements.
• Quality cost categories: prevention, appraisal, internal failure, external failure.
• Control chart: UCL/LCL (process voice), USL/LSL (customer voice).

8. Resources

• Staff skill gap → training, reassignment, or revise plan.
• Resource calendar = availability of people & equipment.
• Control Resources (Monitoring) = physical resources; Manage Team (Executing) = people.
• Team-building most effective for relationship issues.

9. Communications

• Too much unstructured info → revise communications management plan.
• Meeting interruptions → ground rules not enforced.
• Uninformed stakeholder → update communications plan.

10. Risk

• Risk register updated after Identify Risks.
• Qualitative = probability-impact matrix; Quantitative = Monte Carlo, decision tree.
• Risk response: choose reliable vendor = mitigation.
• Risk Breakdown Structure (RBS) categorizes risks.

11. Procurement

• Procurement SOW: specs, quantity, quality, performance data, period & place of performance.
• RFP must balance detail with flexibility for seller innovation.

12. Stakeholders

• New stakeholders appear at phase gates, personnel changes, or re-orgs → update Stakeholder Register.
• High-power/low-interest → keep satisfied; low-power/high-interest → keep informed.
• Stakeholder engagement assessment matrix compares current vs. desired participation.
• Project charter captures high-level needs from key stakeholders.

13. Agile Highlights

• Product roadmap precedes release plan; release plan precedes iteration plan.
• Definition of Done (DoD) checklist gates every increment.
• Task board visualizes To-Do / In-Progress / Done.
• Fist-to-Five consensus: ≥3 fingers = agreement.
• Timeboxed iterations cannot be extended; new work waits for next sprint.
• Product Owner alone accepts or rejects work.

14. Tools Quick Reference

15. Exam Answering Strategy

1. "What should the PM do FIRST?" → choose the earliest process step.
2. "What should the PM do NOW?" → pick the most comprehensive, compliant option.
3. Future-oriented questions → look for lessons learned.
4. Preventive focus → select the proactive, best-practice answer.