Summary
🔹 1. Process Groups & Knowledge Areas
Stakeholder & Communication Management
🔹 2. PMP Formulas (Must Memorize!)
🔹 6. Conflict Resolution (PMI Order of Preference)
🔹 7. Leadership & Management Styles
🔹 9. PMP Project Management Approaches
Complement: Agile vs Predictive (Key Differences)
Complement: Agile "controls" (in PMP / PMI-ACP language)
Complement: Agile Roles Cheat Sheet
Complement: DoR vs DoD Cheat Sheet
Complement: PMP Schedule Techniques
Complement: Test Quality Control
PMP Exam Master Cheat Sheet
🔹 1. Process Groups & Knowledge Areas
Process Groups (5)
- Initiating – Define scope, identify stakeholders, Project Charter.
- Planning – Create PMP, baselines, define WBS, risk planning.
- Executing – Direct/manage work, acquire/manage team, implement quality.
- Monitoring & Controlling – Track performance, control scope/schedule/cost/risk.
- Closing – Validate deliverables, release resources, lessons learned.
Knowledge Areas (10)
“I Saw Six Cats Quickly Running Carrying Really Pretty Socks”
- I – Integration
- S – Scope
- S – Schedule
- C – Cost
- Q – Quality
- R – Resource
- C – Communications
- R – Risk
- P – Procurement
- S – Stakeholder
Stakeholder & Communication Management
- Identify all stakeholders early and maintain engagement (Stakeholder Engagement Assessment Matrix).
- Tailor communication methods based on audience (executives ≠ developers) : Interactive, Push/Pull communication
- Use active listening and empathy to manage conflicts.
Exam tip: Always engage stakeholders continuously, especially in agile environments.
🔹 2. PMP Formulas (Must Memorize!)
Earned Value Management (EVM)
- BAC (Budget at Completion)
- EV (Earned Value) = % Complete × BAC
- PV (Planned Value) = Planned % × BAC
- AC (Actual Cost) = Spent so far
- CPI (Cost Performance Index) = EV ÷ AC
- SPI (Schedule Performance Index) = EV ÷ PV
- CV (Cost Variance) = EV − AC
- SV (Schedule Variance) = EV − PV
- EAC (Estimate at Completion)
- If typical: EAC=BAC ÷ CPI
- If atypical: EAC=AC + (BAC−EV)
- If considering both CPI & SPI: EAC=AC +(BAC−EV) ÷ (CPI×SPI)
- ETC (Estimate to Complete) = EAC − AC
- VAC (Variance at Completion) = BAC – EAC
- To-Complete Performance Index (TCPI)
- TCPI (to meet BAC) = (BAC – EV) ÷ (BAC – AC)
- TCPI (to meet EAC) = (BAC – EV) ÷ (EAC – AC)
Critical Path & Float
- Float (Slack) = LS − ES = LF – EF
Where:
- ES (Early Start): Earliest time an activity can begin, based on predecessors.
- EF (Early Finish): Earliest time an activity can finish = ES + Duration.
- LS (Late Start): Latest time an activity can begin without delaying the project.
- LF (Late Finish): Latest time an activity can finish without delaying the project.
Meaning of the Formula:
- LS − ES: Difference between the latest you can start and the earliest you can start.
- LF − EF: Difference between the latest you can finish and the earliest you can finish.
- Both give the same result = Float.
Types of Float:
- Total Float: Time an activity can slip without delaying the project end date.
- Free Float: Time an activity can slip without delaying the start of its successor.
- Critical Path → Path with 0 float.
Estimating
· Triangular = (O + M + P)/3
· (Expected Duration (TE)) -> Beta (PERT) = (O + 4M + P)/6
· Standard Deviation (σ or SD) -> σ (SD) = (P − O)/6
· Channels = n(n−1)/2
Team Development (Tuckman’s Model)
- Forming → Storming → Norming → Performing → Adjourning
- Conflict is normal; focus on resolution, not escalation.
- Use coaching, mentoring, and empowerment to improve performance.
🔹 3. Collect Requirements
Technique | When to Use | Example |
Interviews | When you need detailed, individual input from stakeholders. | PM interviews marketing lead to define campaign requirements. |
Focus Groups | When you want diverse stakeholder input quickly. | Gather customers + users to discuss features of a new mobile app. |
Facilitated Workshops (e.g., JAD) | When you need cross-functional alignment. | Business, IT, and compliance meet to define system requirements. |
Brainstorming | For idea generation, especially early in project. | Team brainstorms features for a new e-commerce site. |
Questionnaires / Surveys | When you need input from large groups. | Online survey sent to 1,000 potential customers. |
Prototypes | When requirements are unclear → show model, refine through feedback. | Create wireframes for a new web platform. |
Observation (“Job Shadowing”) | When you want to see how users actually work. | PM shadows warehouse staff to define inventory system requirements. |
Benchmarking | When you want to compare practices with industry peers. | Compare logistics practices with leading competitors. |
Document Analysis | When historical/legacy systems exist. | Analyze current process manuals to extract requirements. |
✅ Exam Tip:
- If requirements are unclear → Prototypes.
- If users can’t articulate needs → Observation.
- If lots of stakeholders → Surveys.
- If cross-functional alignment needed → Facilitated workshops.
🔹 4. Estimating Techniques
Technique | How It Works | Accuracy | When to Use | Pros | Cons |
Analogous (Top-down) | Uses historical data from similar past projects | -25% to +75% (least accurate) | Early stage, little detail available | Quick, low effort | Not precise, assumes history is relevant |
Parametric | Uses statistical models (e.g., cost per unit, productivity rates) | -10% to +25% (moderate accuracy) | When reliable data and scalable parameters exist | More accurate than analogous, fast | Limited by quality of data and assumptions |
Three-Point (PERT) | Combines Optimistic (O), Most Likely (M), Pessimistic (P) → weighted avg: (O+4M+P)/6(O + 4M + P)/6 | -15% to +20% (better than parametric/analogous) | When uncertainty/risk exists, need realistic forecast | Accounts for risk/uncertainty, provides range | Requires expert input, can be subjective |
Bottom-Up | Estimates each work package, then rolls up | -5% to +10% (most accurate) | When WBS is detailed & scope well-defined | Highest accuracy, detailed | Time-consuming, resource-intensive |
🔹 5. Risk & Change Management
- Always manage proactively, not reactively.
- For change requests → Follow the Integrated Change Control process.
- For risks → Identify, analyze, respond, monitor (use risk register).
Exam tip: If scope changes → never skip the change control process.
- EMV (Expected Monetary Value): Probability × Impact
- Decision Tree Analysis → Sum of EMVs
Risk Responses
🔹 Threat Responses (Negative Risks)
👉 “AMTA” → Avoid, Mitigate, Transfer, Accept
Think: “Avoid My Terrible Accident” 🚗💥
- Avoid → eliminate risk.
- Mitigate → reduce risk.
- Transfer → give to someone else.
- Accept → live with it.
🔹 Opportunity Responses (Positive Risks)
👉 “EESA” → Exploit, Enhance, Share, Accept
Think: “Enjoy Every Smart Advantage” 🌟
- Exploit → guarantee it happens.
- Enhance → increase chance/impact.
- Share → partner to maximize.
- Accept → take it if it comes.
Strategy | Type of Risk | When to Use | How It Works | Example |
Avoid (AMTA) | Negative (Threat) | Use when the risk cannot be accepted and you want to eliminate it completely. | Change the project plan, scope, or approach to remove the threat. | Changing the supplier to avoid a high-risk vendor. |
Mitigate (AMTA) | Negative (Threat) | Use when you cannot remove the risk but can reduce its probability or impact. | Add safeguards, quality checks, redundancies, or training. | Adding extra testing to reduce defects. |
Transfer (AMTA) | Negative (Threat) | Use when you cannot manage the risk directly but can shift the responsibility to a third party. | Use contracts, warranties, or insurance. | Purchasing cyber insurance to handle potential data breaches. |
Accept (AMTA & EESA) | Negative (Threat) & Positive (Opportunity) | Use when the cost or effort to manage the risk is higher than its impact. | Do nothing proactively but monitor the risk. | Accepting minor shipment delays. |
Exploit (EESA) | Positive (Opportunity) | Use when you want to ensure the opportunity happens. | Assign extra resources or modify plans to guarantee success. | Adding a dedicated team to secure a key client deal. |
Enhance (EESA) | Positive (Opportunity) | Use when you want to increase the likelihood or impact of an opportunity. | Improve processes, add resources, or optimize schedules. | Offering early delivery discounts to attract more customers. |
Share (EESA) | Positive (Opportunity) | Use when the opportunity can be maximized by partnering with others. | Collaborate with another organization or stakeholder. | Partnering with a vendor to co-develop a product. |
Project Selection
- Benefit Cost Ratio (BCR): Benefits ÷ Cost
- NPV (Net Present Value): Higher is better
- IRR (Internal Rate of Return): Higher is better
- Payback Period: Shorter is better
Metric | Definition | Formula | Decision Rule | PMP Recommendation | Pros | Cons |
NPV | Measures the value added by the project today, considering the time value of money. | - NPV > 0 → Accept ✅ | Choose the project with the highest positive NPV. | - Considers time value of money | - Sensitive to discount rate | |
IRR | The discount rate at which NPV = 0; represents the project’s expected annual return. | - IRR > Cost of Capital → Accept ✅ | Choose the project with the highest IRR if risks are similar. | - Easy to interpret as a % return | - Complex to calculate | |
ROI | Measures the profitability percentage relative to investment cost. | Higher ROI = Better project ✅ | Use when comparing profitability quickly; not as robust as NPV/IRR. | - Simple to calculate | - Ignores time value of money | |
Payback Period | Time required to recover the initial investment. | Shorter Payback Period = Better ✅ | Use for risk-sensitive projects or when liquidity is critical. | - Simple and quick | - Ignores time value of money |
🔹 6. Conflict Resolution (PMI Order of Preference)
- Collaborating/Problem Solving → Win-Win ✅
- Compromising → Partial win/lose
- Smoothing → Focus on agreements
- Forcing → Win-lose
- Withdrawal/Avoidance → Not addressing
🔹 7. Leadership & Management Styles
- Servant Leadership → Key for Agile (support teams, remove blockers).
- Transformational → Inspire and empower teams.
- Transactional → Reward/punish based on performance.
- Autocratic → PM makes all decisions
- Laissez-faire → Team-driven
- Situational Leadership → Adapt style based on team maturity.
Exam tip: Prefer servant leadership in adaptive/agile projects.
🔹 8. Procurement Types
- Fixed Price (FP): Risk on seller
- Cost Reimbursable (CR): Risk on buyer
- Time & Material (T&M): Hybrid
🔹 9. PMP Project Management Approaches
Approach | When to Use | Pros | Cons |
Predictive (Waterfall) | - Clear, stable requirements- Compliance/regulatory projects- Construction, manufacturing | - Detailed planning upfront- Easy to track progress vs. plan- Works well with fixed scope & budget | - Inflexible to change- Risk of late discovery of issues- Customer sees product late |
Iterative | - Scope is evolving but you want early feedback on partial solutions- R&D, prototyping | - Early delivery of working versions- Stakeholder feedback guides improvements | - More planning effort- Can feel slow if increments don’t add much value |
Incremental | - When you can deliver value in usable pieces (modules, features)- Software product rollouts | - Value delivered early- Reduces risk by smaller releases | - Integration challenges- May need strong release management |
Agile | - Requirements are uncertain or changing- High stakeholder involvement- Innovation-driven environments | - Very flexible- Frequent customer feedback- Prioritizes high-value features | - Needs mature, engaged team- Less effective with fixed contracts/budgets- Harder in regulated environments |
Hybrid | - Large, complex projects where some parts are predictable and others are adaptive- Digital transformation, public works with IT component | - Balances stability and flexibility- Tailors to different workstreams | - More complex governance- Requires strong coordination between predictive and agile tracks |
Complement: Agile vs Predictive (Key Differences)
Aspect | Predictive (Waterfall) | Agile (Adaptive) |
Scope | Fixed | Evolving |
Cost/Schedule | Fixed baseline | Flexible, iterative |
Change Mgmt | Formal CR process | Welcomed & integrated |
Role of PM | Directs, controls | Facilitator, servant leader |
Documentation | Heavy | Just enough |
Delivery | End of project | Incremental |
Complement: Agile "controls" (in PMP / PMI-ACP language)
When PMI refers to Agile controls, they usually mean mechanisms to monitor and adjust work such as:
- Daily standups
- Burndown / burnup charts
- Velocity tracking
- WIP limits (Kanban)
- Definition of Done / Ready
- Reviews and retrospectives
These are about governance and monitoring progress.
Complement: Agile Roles Cheat Sheet
Role | Key Responsibilities | What They Decide | What They Do Not Decide |
Product Owner (PO) | - Owns product vision & roadmap- Manages backlog (ordering/prioritizing)- Ensures value delivery to stakeholders | - What features to build- Priority of work- Accept/reject increments | - How the team delivers- Technical decisions- People management |
Scrum Master (SM) | - Servant-leader- Coaches Agile practices- Removes impediments- Facilitates ceremonies | - Team process improvements- How Agile ceremonies are run | - Product scope or priorities- Technical implementation |
Agile Team (Developers/Testers/Designers) | - Self-organize to deliver increments- Estimate work- Commit to sprint goals- Ensure quality (DoD) | - How to build the solution- Technical choices- Work estimates | - What features to build- Final say on priorities |
Project Manager (in Hybrid/Scaled Agile) | - Aligns Agile work with organizational strategy- Manages stakeholders outside the team- Ensures governance, budget, reporting | - Governance & compliance- Integrating Agile outputs with larger program/portfolio | - Daily team decisions- Detailed backlog management |
✅ Exam Tip Rules of Thumb:
- If question is about scope, backlog, product changes → PO.
- If about team process, impediments → SM.
- If about how to deliver, technical choices → Team.
- If about budget, governance, portfolio alignment → PM (in hybrid/large orgs).
Complement: DoR vs DoD Cheat Sheet
Concept | Definition | Purpose | Example Criteria |
Definition of Ready (DoR) | A checklist of conditions that a backlog item must meet before the team can pull it into a sprint. | Ensures items are clear, small, and testable before committing. Prevents half-baked work entering the sprint. | - User story well-written (INVEST)- Acceptance criteria defined- Dependencies identified- Story estimated- Business value understood |
Definition of Done (DoD) | A shared understanding of what “complete” means for work delivered by the team. | Ensures increments are truly finished, potentially shippable, and meet quality standards. | - Code completed & peer reviewed- Unit & acceptance tests passed- Integrated into main branch- No critical defects open- Documentation updated |
✅ Key Exam Tips:
- DoR = Entry criteria (before sprint / work starts).
- DoD = Exit criteria (after sprint / work is complete).
- If work is incomplete at sprint end → DoR was weak.
- If work is “done” but not shippable → DoD was weak.
Complement: PMP Schedule Techniques
Technique | What It Does | Purpose | Pros | Cons |
Resource Leveling | Adjusts start/finish dates based on resource availability (no one is overallocated). May extend schedule. | Balances resource usage. | - Prevents burnout- Realistic plan | - Can delay project- May change critical path |
Resource Smoothing | Adjusts activities within available float only → project end date does not change. | Optimizes resource usage without delaying project. | - Keeps end date fixed- Reduces peaks in resource demand | - Less flexible- Only possible if float exists |
Crashing | Add extra resources (people, overtime, money) to critical path activities to shorten schedule. | To finish project sooner. | - Shortens schedule- Keeps sequence same | - Increases cost- May cause inefficiency |
Fast Tracking | Perform activities in parallel that were originally sequential. | To finish earlier without adding cost. | - No direct cost increase- Can save significant time | - Increases risk- May cause rework |
✅ Easy Exam Mnemonics
- Leveling = Resources drive schedule (can delay project).
- Smoothing = Adjust within float (no project delay).
- Crashing = Add resources = more cost.
- Fast tracking = Overlap activities = more risk.
🔹 10. Important PMP Acronyms
- BAC – Budget at Completion
- EVM – Earned Value Management
- WBS – Work Breakdown Structure
- OBS – Organizational Breakdown Structure
- RACI – Responsible, Accountable, Consulted, Informed
- MoSCoW – Must, Should, Could, Won’t
🔹 11. Quality Control
Tool | When to Use | Pros | Cons |
Scatter Diagram | To check if there’s a correlation between two variables (e.g., defect rate vs. temperature). | - Simple visual correlation- Helps identify cause–effect hypotheses | - Doesn’t prove causation- Hard to interpret with many variables |
Affinity Diagram | To organize ideas/issues after brainstorming or collecting customer feedback. | - Groups complex ideas clearly- Great for root cause exploration | - Subjective grouping- Doesn’t quantify importance |
Control Chart | To monitor process stability over time and check if a process is “in control.” | - Identifies common vs. special cause variation- Helps avoid over-adjusting processes | - Requires data collection over time- Can be misread if limits aren’t set correctly |
Histogram | To see the distribution or frequency of defects or measurements. | - Easy to interpret- Highlights most frequent problems | - No info on sequence or time- Doesn’t show relationships between causes |
Pareto Chart (80/20 rule) | To identify the vital few causes that contribute to most problems. | - Prioritizes issues by impact- Focuses efforts on what matters most | - Oversimplifies (not all problems fit 80/20)- Needs accurate data collection |
Fishbone (Ishikawa) Diagram | To analyze root causes of a problem across categories (Machines, Methods, Materials, People). | - Structured brainstorming- Reveals multiple root causes | - Qualitative, not quantitative- Needs follow-up data to confirm causes |
Complement: Test Quality Control
Practice | When to Use | Pros | Cons |
Test-Driven Development (TDD) | When you want high code quality and fast defect detection. Write tests first, then code to pass them. | - Forces clear requirements - Prevents over-coding - Reduces bugs early | - Requires skilled devs - Slows initial development |
Behavior-Driven Development (BDD) | When you want business + technical alignment. Uses natural language scenarios (Given–When–Then). | - Improves communication with non-tech stakeholders - Ensures features meet business needs | - Needs strong collaboration - Can be time-consuming |
Acceptance Test-Driven Development (ATDD) | When you want to ensure requirements are validated before coding begins. Acceptance criteria drive the development. | - Builds shared understanding between PO, testers, and devs - Ensures features meet agreed expectations - Reduces rework | - Needs clear, upfront acceptance criteria - Can delay start if PO is not engaged |
Continuous Integration (CI) | When multiple devs commit code frequently. Builds and tests automatically. | - Detects integration errors quickly - Encourages frequent commits - Supports Agile delivery pace | - Needs automation setup - Fails if tests aren’t comprehensive |
Pair Programming | When you want knowledge sharing and fewer errors. Two devs work at one workstation. | - Higher code quality - Cross-training - Real-time review | - More effort/cost upfront - Can slow down if pairs don’t collaborate well |
Automated Regression Testing | When frequent changes risk breaking existing features. | - Saves time in long run - Catches recurring defects < |
🔹 12. Exam Strategy Tips
- PMI Mindset: Always choose the answer that shows → Proactive, Preventive, Collaborative, Long-term, and Formal process-oriented.
- Escalate to sponsor/stakeholders only if outside PM’s authority.
- Never choose punitive actions (e.g., blaming, firing).
- Always analyze root cause before corrective action.
- Favor communication, risk management, and team empowerment.
Situation | PMP Preferred Action |
Scope change requested | Go through formal change control |
Stakeholder conflict | Collaborate and seek win-win |
Unclear requirements | Choose agile/iterative |
Fixed regulatory constraints | Choose predictive |
Deliver value quickly | Choose incremental/agile |
Team not performing | Coach, mentor, support |
🔹 13. Exam Timing Tips
🕒 PMP Time Management Sheet (230 minutes, 180 questions)
Question # | Target Elapsed Time | Time Remaining | Notes |
Q30 | ~35 minutes | ~185 minutes | If you’re slower, speed up a bit. |
Q60 | ~75 minutes | ~155 minutes | Break 1 checkpoint. |
Q90 | ~115 minutes | ~115 minutes | Halfway in time and questions. |
Q120 | ~150 minutes | ~80 minutes | Break 2 checkpoint. |
Q150 | ~190 minutes | ~40 minutes | Final stretch – keep pace. |
Q180 | ~225 minutes | ~5 minutes | Buffer for review / flagged Qs. |
🚦 How to Use It
- Each 30-question block ≈ 35–40 minutes.
- Each 60-question block ≈ 70–75 minutes.
- Use breaks at Q60 and Q120 to reset.
- If you’re >10 minutes behind at any checkpoint, stop overthinking and move faster.
📝 Quick Tips
- Mark tough questions and move on — don’t burn >90 sec on one Q.
- Expect questions that may take longer, so balance with fast multiple-choice Qs.
- Breaks are optional, but recommended to clear your head.