PMI PMP Practice Test 6
Question 50
During a hybrid flood-warning network rollout, field sensor firmware is deployed in small batches but the software team plans to validate timestamp alignment only after all river stations are connected. A pilot has already shown that a few milliseconds of drift can misorder upstream and downstream alerts. What should the project manager add to quality planning before more stations are connected?
- Wait until the network is fully installed, then investigate timestamp drift only if a customer complaint arrives
- Replace timestamp verification with a generic hardware sustainability checklist
- Introduce timestamp-calibration checks at each firmware build and installation batch, with interface acceptance evidence before downstream integration
- Treat every pilot timestamp anomaly as already resolved once a station reports an online status
Explanation
Correct Answer
C:Prevention and staged verification at the actual propagation points reduce defect escape before station data drives flood warnings.
Incorrect Answers
A:Deferring a known integration failure until completion multiplies diagnosis and rework across installed stations.
B:Sustainability may be relevant elsewhere, but it does not test the already observed time-ordering defect in alert interfaces.
D:Connectivity is not proof of event-order accuracy; the pilot shows that a station can be online while its timestamps are wrong.
Question 51
A corporate identity-access review program maintains three obligations: a statutory account-retention restriction, a signed client requirement for quarterly access certification, and an aspirational target to reduce data-center electricity use. A steering member proposes treating all three as interchangeable 'compliance goals' during sprint planning. What should the project manager do before setting priorities and acceptance?
- Drop the electricity objective because voluntary goals can never influence project priorities
- Identify each obligation's legal, contractual or voluntary authority, accountable owner, evidence and change flexibility; preserve the binding controls before making trade-offs
- Tell the team to select whichever requirement has the lowest implementation cost and record that as legally compliant
- Apply the strictest interpretation of every aspiration as if a regulator had formally mandated it
Explanation
Correct Answer
B:Classifying source and enforceability prevents unlawful substitutions and clarifies which goals may be negotiated within approved authority.
Incorrect Answers
A:Voluntary sustainability can still create meaningful business value, even though it differs from mandatory compliance.
C:Implementation cost does not determine whether a statutory or contractual requirement may be set aside.
D:Inventing regulatory authority for voluntary goals misrepresents obligations and can distort controls and resource commitments.
Question 52
For telecommunications tower maintenance system, field technicians and maintenance leads depend on site work orders and backup-power monitors passing tower-maintenance safety handover. The proposed solution for site work orders and backup-power monitors materially increases energy consumption, but the delivery plan lacks criteria for evaluating that impact before tower-maintenance safety handover. Which action is the most defensible immediate response?
- Estimate integrated effort and capacity with owners before committing dates
- Compare updated forecasts and benefit evidence before choosing a delivery adjustment
- Evaluate uncertainty and constraints, then select a hybrid approach with controlled physical gates and iterative product discovery
- Add material sustainability and compliance requirements to delivery-planning decisions
Explanation
Correct Answer
D:Energy and lifecycle impacts must be evaluated as explicit delivery requirements before the design is locked. Nonfunctional impact is a critical information need, not a late decoration. The team therefore has the decision evidence it needs for tower-maintenance safety handover.
Incorrect Answers
A:The overcommitted specialist and shared test resource must be estimated realistically across teams before dates are promised. But no such decision is currently required; here, energy and lifecycle impacts must be evaluated as explicit delivery requirements before the design is locked.
B:Updated forecast evidence must challenge the original investment value before committing remaining work. But no such decision is currently required; here, energy and lifecycle impacts must be evaluated as explicit delivery requirements before the design is locked.
C:Protected acceptance gates and iterative feature discovery should coexist in one fit-for-purpose delivery strategy. But no such decision is currently required; here, energy and lifecycle impacts must be evaluated as explicit delivery requirements before the design is locked.
Question 53
At a sports-arena crowd-control project, ushers report that the entrance sensor miscounts wheelchair groups, but weekly status slides omit the issue because shift leads fear criticism. The public-opening safety review is in ten days. What should the project manager change immediately?
- Reduce the number of staff who can raise crowd-flow exceptions before the public review
- Keep reporting the entrance sensor as green until a spectator incident is recorded
- Replace the issue log with an optimistic milestone chart to protect management confidence
- Create a psychologically safe, traceable issue and escalation routine that exposes the counting defect, owners, decision needs and verification outcomes
Explanation
Correct Answer
D:Visible, accountable issue handling permits timely diagnosis without punishing candid frontline reporting.
Incorrect Answers
A:Restricting reporting would hide rather than correct a known accessibility and crowd-safety signal.
B:Waiting for harm ignores credible current evidence relevant to the pending opening decision.
C:A cosmetic chart does not provide safety reviewers with required exception evidence.
Question 54
A fraud-alert modernization pilot is accepted technically, but operations agents consistently miss the revised high-risk alert escalation step during observed dry runs. The project’s readiness assessment has identified a skills gap, and leaders have already communicated the reason for the new workflow. Cutover is scheduled in five days, with no mandatory production launch until readiness is demonstrated. What should the project manager prioritize?
- Commission another high-level readiness survey without addressing the observed failure mode in agent behavior
- Send the same announcement about the program’s business case to every agent, treating receipt as evidence of competence
- Arrange targeted escalation exercises, task-specific job aids and staffed on-shift support, then verify correct handling before cutover
- Convene a culture-change listening session as the sole go-live gate without testing whether agents can recognize and escalate risky alerts
Explanation
Correct Answer
C:Targeted practice, accessible procedure aids and verified operational coverage address the demonstrated competency deficit before transition authorization.
Incorrect Answers
A:The readiness gap has already been evidenced in direct drills. A repeated survey adds little without corrective learning and a performance check.
B:Awareness of purpose does not prove that staff can execute a sensitive escalation step in a live shift.
D:Listening may surface further concerns but cannot substitute for proven correct execution of a safety-sensitive alert workflow.
Question 55
A port cargo-tracking hybrid project has already approved a measurable outcome: customs staff must verify container release within eight minutes. The 'release workflow' is a single 22-week deliverable covering scanner calibration, customs API events, audit logs and shift handover. No scope addition has been requested, but no team can estimate or demonstrate partial acceptance of the entire deliverable. What should the project manager do NEXT?
- Initiate a scope change request even though the release outcome and approved boundary are unchanged
- Reopen the signed scope exclusions rather than addressing the size of the work item
- Decompose the end-to-end workflow into testable scanner, API, audit and handover slices with owners, dependencies and the same eight-minute acceptance outcome
- Rewrite the business benefit from release time to the total number of tickets closed, then estimate the unchanged 22-week block
Explanation
Correct Answer
C:Breaking the complex workflow into testable segments exposes integration dependencies and estimation evidence while preserving the agreed customs release outcome.
Incorrect Answers
A:No expansion or omission is reported. Change control would not make the already authorized deliverable estimable.
B:The team has an agreed work boundary; revisiting exclusions does not reveal technical dependencies or permit incremental validation.
D:Ticket throughput is an output metric and would obscure the authorized time-to-release benefit. It does not resolve a work-package sizing problem.
Question 56
During building-permit reform, local developers seek an immediate mobile submission app while building safety inspectors require a fixed certification gate before public use. Both sides agree the safety gate is legally mandatory, but disagree on which nonregulated mobile features should precede it. What should the project manager do NEXT?
- Facilitate an explicit value-and-constraint trade-off with developers and inspectors, preserving the certification date while agreeing an authorized feature priority
- Waive the building safety gate for the pilot to satisfy the development community's launch preference
- Freeze all nonregulated service features until the certification gate, regardless of their independent risk or value
- Ask only the IT supplier to set the permit-processing priority because it understands the mobile app
Explanation
Correct Answer
A:The legal limit is settled and the disagreement concerns negotiable sequencing. Joint prioritization can balance early service improvements without treating the mandatory inspection gate as optional.
Incorrect Answers
B:Project stakeholders cannot bargain away a regulatory approval that is already acknowledged to be compulsory.
C:A blanket freeze is not shown necessary for compliance and ignores legitimate opportunities for safe incremental work.
D:The supplier cannot unilaterally balance stakeholder value against inspectors' public safety obligations.
Question 57
A cargo-tracking rollout at a regional port reports that 70% of the equipment-installation budget has been spent. However, only half the berth scanners have passed acceptance, and the finance report mixes prepaid hardware with accepted work. The sponsor asks whether the project is over budget and what completion is likely to cost. Which management action answers that question?
- Report the percentage of invoices paid as the sole measure of physical progress
- Extend the next milestone date until the spent percentage matches the installation percentage
- Remove the prepaid hardware cost from every record so the actual spend appears lower
- Reconcile actual costs with planned and earned accepted work, explain prepayments, and prepare a forecast at completion with variance drivers
Explanation
Correct Answer
D:Progress-linked cost performance and a defensible completion estimate reveal whether overspend is genuine and what the sponsor must decide.
Incorrect Answers
A:Cash disbursement is not the same as accepted progress; using it alone conceals installation performance.
B:Changing a milestone to match a spend ratio is not a financial diagnosis and may misrepresent delivery commitments.
C:Prepayments are real commitments that need correct accounting treatment, not suppression from project cost visibility.
Question 58
In a predictive public election-accessibility project, a sponsor asks for a new biometric verification feature after the agreed scope baseline was authorized. The request may affect privacy consultation, testing and delivery cost. What is the project manager's NEXT step?
- Assess benefits, privacy and delivery implications, and route the proposed change through the approved impact-and-authorization process
- Add the feature directly to active development because the request came from the sponsor
- Revise the baseline and tell procurement that the new feature is approved before the change authority meets
- Delay any change assessment until the supplier misses a milestone and an issue is recorded
Explanation
Correct Answer
A:A postbaseline feature request needs impact evidence and delegated approval, particularly where privacy safeguards and public accessibility are affected.
Incorrect Answers
B:A sponsor request is not automatically an authorized deviation from a controlled delivery baseline.
C:Changing authoritative records before approval misstates what has been committed.
D:The proposal can and should be assessed before a schedule problem occurs; reactive delay increases exposure.
Question 59
The fire-service equipment program has confirmed that depot supervisors and the installation contractor both need the same certified test bay on Thursdays. Both accept the capacity facts and have authority to negotiate alternate sessions; neither claims contractual priority. They are waiting for the project manager to choose a winner. What response is MOST appropriate?
- Assign every Thursday to the contractor, because a supplier with a signed statement of work should outrank operational testing
- Escalate the routine allocation to the executive sponsor without offering the parties a documented negotiation
- Ask each group to re-explain why the test bay matters and defer the allocation until the next monthly portfolio review
- Facilitate the parties' joint sequencing decision using shared safety milestones, then record test-bay slots, owners and a review date
Explanation
Correct Answer
D:Both parties understand the conflict and can agree a feasible schedule. Collaborative problem solving uses the documented constraints and yields accountable commitments without unnecessarily imposing a unilateral allocation.
Incorrect Answers
A:Contracted participation does not imply automatic exclusive priority; fire-service readiness and safety test requirements also remain legitimate.
B:No decision-right violation or deadlock has been demonstrated; executive arbitration would bypass available local authority.
C:The facts and capacity constraint are already shared. Repeated fact collection will not reserve the required sessions before testing starts.
Question 60
For agro-food traceability platform, growers and food retailers depend on batch-lot provenance records and cold-chain scans passing traceability acceptance demonstration. Repeated batch-lot provenance records and cold-chain scans design mistakes have different testers but the same unresolved origin. The team wants more final inspectors, yet no root-cause investigation has occurred and corrective controls have not been selected. Which action is the most defensible immediate response?
- Investigate prevention and root causes rather than relying exclusively on end-stage appraisal
- Collect objective test results, resolve exceptions and obtain authorized acceptance
- Translate customer and regulatory expectations into testable acceptance measures
- Build prevention and verification activities into the workflow at appropriate stages
Explanation
Correct Answer
A:Preventive controls remove causes while appraisal detects existing defects. Find the defect-generation mechanism before selecting preventive controls; more end-stage inspection alone cannot fix it. That is the missing step before traceability acceptance demonstration can be responsibly authorized.
Incorrect Answers
B:Quality closure requires evidence rather than a verbal claim. That action would address a different decision: a claimed pass needs missing controlled evidence and exception resolution before an authorized acceptance signature. In this case, find the defect-generation mechanism before selecting preventive controls; more end-stage inspection alone cannot fix it.
C:Measurable quality requirements enable objective validation. That action would address a different decision: vague adjectives must be translated into objective measurements and expected results before accepting tests. In this case, find the defect-generation mechanism before selecting preventive controls; more end-stage inspection alone cannot fix it.
D:Early quality controls reduce downstream rework. That action would address a different decision: interim prevention and verification must interrupt defect propagation before the final integrated test. In this case, find the defect-generation mechanism before selecting preventive controls; more end-stage inspection alone cannot fix it.