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The ISO 9001-LI exam has 150 questions and runs 3 hours.
These 10 free ISO 9001-LI questions are organized by exam domain, so you can see how each part of the Quality Management - Lead Implementer blueprint is tested. Reveal the answer and explanation under each question.
Purchasing meets its savings target by buying six months of one component at a time. Inventory costs rise, design changes make some stock obsolete, and assembly still stops because other components are unavailable. Each department reports success against its own targets. Applying the process approach to this conflict calls for:
Correct answer: A - Managing purchasing, inventory, and assembly as an interacting system with aligned performance measures.
The chief executive delegates quality management system (QMS) implementation activities to a consultant and department managers. Which responsibility must nevertheless remain with top management?
Correct answer: D - Accountability for overall QMS effectiveness.
A company sells custom ventilation units, defines their required performance, and approves the final technical designs. An external engineering firm performs all detailed design work. While defining the quality management system's scope, the operations director proposes treating design and development as not applicable because the company employs no designers. Which scope decision is justified?
Correct answer: D - Keep design and development applicable; define controls and responsibilities for the outsourced work and its interfaces.
Before launching an automated packing line, a team considers two potential failures. Cosmetic scuffs are frequent and readily detected. Incorrect product identification is rare, difficult to detect, and could cause a serious customer-use error. The team proposes spending its entire control budget on scuffs because they dominate past defect counts. What is the strongest objection to that allocation?
Correct answer: A - The allocation overlooks the identity error's consequences and weak detection; frequency alone is not an adequate basis for priority.
A small repair business identifies supply risks in job-planning records, names backup suppliers, and reviews delivery results. It has no risk matrix or separate risk register. The applicable requirements call for proportionate risk actions and evaluation of their effectiveness, not a particular scoring method or form. During the initial gap analysis, the implementation lead should:
Correct answer: D - Judge the risk actions and their effectiveness, rather than the absence of a particular document format.
A micrometer used for final acceptance is found to be outside its permitted error limit. It has been removed from service, and a suitable replacement is available. Records identify the measurements made since its last satisfactory verification, but the onset of the error is unknown. The production manager proposes closing the issue after recalibration. What work is still necessary?
Correct answer: B - Assess earlier acceptance results and control any affected outputs whose conformity is uncertain.
Following a field complaint, a manufacturer tests retained lifting brackets from the same batch. Two fracture below the specified acceptance load, and the test setup is confirmed to be correct. Other brackets from the batch are in stock or already with identifiable customers. Fracture could drop a suspended load. What takes priority over completing the root-cause investigation?
Correct answer: C - Contain remaining stock and promptly notify affected customers to prevent use of the suspect batch.
A freight-booking application passes every test against its approved design inputs. In a trial at the intended rural depots, trained dispatchers cannot complete bookings when their normal intermittent network connection drops. Offline recovery was absent from the inputs, although operation at those depots was part of the agreed intended use. How should the design team interpret these results?
Correct answer: B - Verification against the documented inputs succeeded; intended-use validation exposed an incomplete input set.
During process qualification, 125 representative, independent measurements support a stable, approximately normal process, and the measurement system is suitable. Specifications are 19.50 to 20.50 mm; the mean is 20.22 mm and the within-process standard deviation is 0.08 mm. The customer's qualification rule requires an estimated Cpk of at least 1.33. Which entry belongs in the qualification report?
Correct answer: C - Cpk = 1.17; the upper specification limit governs, and the qualification requirement is not met.
Invoice totals became incorrect after a software update. Interviews point to recently hired clerks, but replaying the same orders shows that experienced and new clerks obtain the same wrong totals. Errors occur only when a customer-specific discount and an account credit are both present; either alone is calculated correctly. Which investigation is most likely to identify the cause?
Correct answer: A - Trace how the update applies discounts and credits when both occur on one order.
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