Try 10 focused GPM-b questions on Delivery Methods, with answers and explanations, then continue with PM Mastery.
| Field | Detail |
|---|---|
| Exam route | GPM-b |
| Topic area | Delivery Methods |
| Blueprint weight | 30% |
| Page purpose | Focused sample questions before returning to mixed practice |
Use this page to isolate Delivery Methods for GPM-b. Work through the 10 questions first, then review the explanations and return to mixed practice in PM Mastery.
| Pass | What to do | What to record |
|---|---|---|
| First attempt | Answer without checking the explanation first. | The fact, rule, calculation, or judgment point that controlled your answer. |
| Review | Read the explanation even when you were correct. | Why the best answer is stronger than the closest distractor. |
| Repair | Repeat only missed or uncertain items after a short break. | The pattern behind misses, not the answer letter. |
| Transfer | Return to mixed practice once the topic feels stable. | Whether the same skill holds up when the topic is no longer obvious. |
Blueprint context: 30% of the practice outline. A focused topic score can overstate readiness if you recognize the pattern too quickly, so use it as repair work before timed mixed sets.
These questions are original PM Mastery practice items aligned to this topic area. They are designed for self-assessment and are not official exam questions.
Topic: Delivery Methods
A building retrofit project is entering closeout. The team installed all specified low-energy equipment, but facility users changed operating patterns and the sponsor and community advisor disagree on whether the expected energy savings will actually occur. Metered results will not be available until after handover. What is the best project manager response?
Best answer: C
What this tests: Delivery Methods
Explanation: When sustainability outcomes are still uncertain at closeout, the best response is not to overclaim, hide the issue, or keep the project open indefinitely. The sustainable approach is to document the uncertainty, define how results will be checked after transition, and assign clear ownership for follow-up.
In PRiSM-aligned closeout, uncertain or contested sustainability outcomes should be managed through transparent transition governance. The project can close if delivery is complete, but unresolved benefits or impacts must be clearly documented rather than assumed achieved. That means capturing the remaining uncertainty, stating the measurement method and timing, and assigning an operational owner to monitor post-handover results.
This approach protects ethical reporting and continuity of sustainability accountability. Claiming success without evidence weakens decision quality, while stripping out the target hides a material issue. Keeping the project open solely to wait for long-term operational data is usually unnecessary when a proper handover and review mechanism can manage the uncertainty.
This preserves transparent governance at closeout by handing over unresolved sustainability outcomes with clear ownership and review actions.
Topic: Delivery Methods
A project team is upgrading a hospital access road while nearby residents and emergency vehicles continue using adjacent streets. Which delivery method is NOT appropriate for protecting affected stakeholders and communities during execution?
Best answer: A
What this tests: Delivery Methods
Explanation: The poor choice is delaying notice until disruptions are fully confirmed. Protecting communities during execution requires proactive communication so people can plan for access, noise, and safety impacts before they occur.
In social-impacts delivery, execution methods should reduce avoidable harm to people affected by the work. That means maintaining safe access, sequencing disruptive activities around sensitive times, and giving stakeholders enough notice to adapt to traffic, noise, or service changes.
Holding back notices until impacts are fully confirmed may seem efficient, but it shifts inconvenience and risk onto the community. Residents, patients, staff, and emergency users need advance warning to change travel plans, prepare for delays, and raise concerns early. By contrast, phased closures, signed detours, regular notices, contact channels, and quieter scheduling are all practical ways to protect affected stakeholders during delivery.
The key takeaway is that stakeholder protection during execution depends on proactive mitigation and transparent communication, not last-minute disclosure.
Withholding timely notice prevents affected people from preparing for disruptions and undermines transparent, protective delivery.
Topic: Delivery Methods
During implementation, a distribution project learns that early-morning truck arrivals are disturbing nearby residents. The team keeps the project scope but changes delivery windows and routing to reduce community disruption. Which response term best describes this delivery action?
Best answer: B
What this tests: Delivery Methods
Explanation: This is mitigation because the team takes active steps to reduce the negative social effect while continuing delivery. The work is not ignored, handed off, or eliminated entirely; it is adjusted to lessen harm.
Mitigation means reducing the likelihood or severity of a negative impact while allowing the project work to continue. In this case, the project still uses truck deliveries, but it changes timing and routing to lower disturbance for residents. That is a classic delivery response to an emerging social impact concern: modify the method of work to reduce harm.
Avoidance would remove the source of the impact altogether, such as eliminating the disruptive delivery approach entirely. Transfer would shift responsibility or consequences to another party, but that alone would not reduce the community disruption. Acceptance would mean tolerating the impact without proactive reduction. The key takeaway is that changing execution methods to lessen a social impact is mitigation.
It is mitigation because the team changes how the work is performed to reduce the social impact without stopping the project objective.
Topic: Delivery Methods
A company is initiating an office relocation project. The sponsor needs charter approval this week, but several sustainability details depend on supplier selection during planning. Which initiation approach best incorporates sustainability information and assumptions?
Best answer: D
What this tests: Delivery Methods
Explanation: During initiation, sustainability information should be good enough to support the go/no-go decision, even if details are incomplete. The best approach is to document material impacts, expected sustainability outcomes, and the assumptions or constraints behind them in the charter or business case, then validate them in planning.
In the initiation phase, the purpose is not to finish detailed sustainability analysis; it is to make the project decision informed and transparent. That means capturing the project’s likely material sustainability impacts, important assumptions, and known constraints early enough for governance review. Examples might include assumed availability of low-impact suppliers, expected waste-diversion capability, or social commitments that affect scope or sourcing.
The closest distractor is listing goals without assumptions, because goals alone do not show whether the sustainability case is realistic or testable.
Initiation should capture decision-relevant sustainability information and assumptions at a high level, then refine them during planning.
Topic: Delivery Methods
A project team states in the charter that it will follow PRiSM principles, but its delivery plan includes sustainability checkpoints only at final closeout. During initiation, planning, and execution, governance reviews will track scope, schedule, cost, and quality only. What is the most likely near-term sustainability effect?
Best answer: B
What this tests: Delivery Methods
Explanation: Sustainability stays visible in PRiSM when it is built into delivery from initiation through closeout, not saved for the end. If interim governance reviews ignore sustainability, the immediate effect is reduced visibility of impacts and fewer chances to correct course early.
The core concept is integrated delivery framing. In PRiSM, sustainability should be reviewed throughout the life cycle so that decisions about product and process impacts are visible while work is still underway. If the team only checks sustainability at closeout, near-term governance conversations will center on traditional delivery measures and material sustainability issues may go unnoticed until late.
That means the most likely immediate consequence is weaker visibility and weaker early intervention, not automatic failure or guaranteed success. A closeout-only review may still document impacts, but by then many delivery choices have already been made and are harder to change.
Without sustainability checks across phase reviews, product and process impacts are less likely to be identified and acted on early.
Topic: Delivery Methods
A project is procuring battery systems for community health clinics. The choice of supplier and disposal method could affect worker safety, local waste impacts, and long-term operating costs, but the current governance process only reviews schedule and budget in a monthly sponsor meeting; sustainability concerns are raised informally if someone notices them. What is the best response?
Best answer: A
What this tests: Delivery Methods
Explanation: The project’s sustainability exposure is too high for informal governance. Supplier and disposal decisions create material social, environmental, and prosperity impacts, so governance should include defined review points, accountabilities, and escalation before commitments are locked in.
Governance is too weak when a project has significant sustainability exposure but decisions are controlled through informal discussion or routine cost/schedule oversight only. In this case, supplier award and disposal approval can create lasting impacts on safety, waste, and operating value, so they need explicit governance rather than optional discussion.
A better governance response includes:
This balances sustainability and delivery because it strengthens oversight only where exposure is material, instead of adding broad bureaucracy or waiting until harm is visible.
High sustainability exposure requires formal review points, clear accountability, and escalation before irreversible decisions are made.
Topic: Delivery Methods
On an office retrofit project, sustainability criteria are built into requirements, supplier selection, design reviews, site meetings, and acceptance tests. Which delivery method does this best represent?
Best answer: A
What this tests: Delivery Methods
Explanation: This situation describes integrated delivery because sustainability is used inside the project’s everyday delivery activities and decision points. The criteria influence how work is defined, reviewed, and accepted rather than being handled by a separate team or a late check.
The core concept is integrated sustainable delivery. A delivery method is truly sustainable when sustainability is built into the same mechanisms that control scope, procurement, design, execution, and acceptance. In the stem, the team uses sustainability criteria throughout the work, so the criteria shape day-to-day choices and trade-offs as the project progresses.
This is stronger than a side workstream or a final audit, because those approaches may observe sustainability without influencing the main delivery system in time.
It integrates sustainability into normal project decisions and controls instead of treating it as a separate side activity.
Topic: Delivery Methods
A city-park retrofit project must install 200 smart irrigation controllers. The team is ready to choose a delivery approach: faster on-site installation with many small shipments, or neighborhood-based waves using local crews and reusable packaging. The faster option saves one week, but no sustainability review has been done. Under PRiSM, what should the project manager do next?
Best answer: D
What this tests: Delivery Methods
Explanation: PRiSM fundamentals require sustainability to shape delivery choices before execution begins. The next step is to compare the delivery options against the project’s sustainability commitments and impact criteria, then authorize the approach that best fits those requirements.
In PRiSM, the way work is delivered is not chosen on speed alone. Delivery methods should be reviewed early against sustainability commitments, governance expectations, and likely impacts on resources, communities, and operations. In this scenario, the active problem is that the team is about to commit to a faster method without that review.
The correct next step is to assess the delivery options using PRiSM impact thinking before authorizing work. This keeps sustainability embedded in the decision, rather than treating it as a later check.
Monitoring or reacting after execution starts is too late, because the delivery method has already been set and its process impacts are already being created.
PRiSM requires the delivery method to be assessed for sustainability impacts before the work approach is approved.
Topic: Delivery Methods
A project team is choosing a flooring material for a new office fit-out. The lowest-cost option is conventional vinyl, but a lifecycle note flags higher waste and poorer indoor air quality. The sustainability management plan states that major design choices must be reviewed for product and process impacts before approval. The sponsor asks the project manager to lock in the cheapest option today to avoid delay. What should the project manager do next?
Best answer: D
What this tests: Delivery Methods
Explanation: PRiSM integrates sustainability into delivery decisions before commitments are made. Because the plan requires product and process impact review before approval, the project manager should complete that review first and use it in the governance decision.
In PRiSM, sustainability is built into delivery choices rather than treated as a later correction. Here, the team is still deciding between design alternatives, and the sustainability management plan explicitly says major design choices need a product-and-process impact review before approval. The best next step is to perform that review, compare the options using the sustainability lens, and then take the recommendation into governance for approval. That sequence keeps the project from locking in avoidable environmental or social impacts based only on upfront price. A conventional default would be to choose the cheapest option first and promise mitigations later, but that bypasses the required review and weakens sustainable decision-making.
PRiSM requires sustainability impacts to inform the decision before the project commits to a major design choice.
Topic: Delivery Methods
During execution, a site supervisor proposes renting diesel generators for 3 weeks because the planned temporary grid connection is delayed. The approved sustainability management plan states:
What should the project manager do next?
Best answer: C
What this tests: Delivery Methods
Explanation: In execution, earlier sustainability commitments still guide decisions. When a workaround may break those commitments, the project manager should first assess the proposed action against the approved plan and capture its impacts so formal review can occur before implementation.
Execution work should remain traceable to the sustainability commitments approved earlier in the project. Here, the proposed diesel-generator workaround directly affects a stated commitment to minimize onsite air emissions, so it should not be treated as a routine schedule fix. The next step is to review the workaround against the sustainability management plan and document the expected impacts so it can enter the proper change or governance review path.
Implementing first, escalating first, or waiting for a later review all weaken control and allow execution to drift from earlier commitments.
This is the right next step because it checks the proposed workaround against approved sustainability commitments before any exception is implemented.
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