Question 1
Which lean concept focuses on pulling materials through the supply chain based on actual customer demand rather than forecasts?
Correct Answer:
Pull system (Kanban)
Question 2
What is the primary goal of supplier development in a lean supply chain?
Correct Answer:
Building long-term partnerships to improve quality and delivery performance
Question 3
In lean procurement, what does 'total cost of ownership (TCO)' emphasize over unit price?
Correct Answer:
All costs across the lifecycle including quality, delivery, and disposal
Question 4
Which lean supply chain metric measures the time from raw material receipt to finished goods delivery to the customer?
Correct Answer:
Supply chain lead time
Question 5
What lean strategy involves working with a single trusted supplier for a critical component to reduce complexity and build deeper alignment?
Correct Answer:
Single sourcing
Question 1
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About this Exam

Prepare with the IASSC Certified Lean Leader (CLL) practice quiz. This question bank includes 99 questions covering lean, kaizen, professional, primary, and event. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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IASSC Certified Lean Leader (CLL)

This practice set contains 99 questions from the matching question bank and focuses on lean, kaizen, professional, primary, and event. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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