APICS Cheat Sheet 2026

The 30 highest-yield APICS facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which demand pattern is characterized by a consistent upward or downward movement in demand over time? → Trend
2. In S&OP, 'rough-cut capacity planning' (RCCP) is used to: → Verify that key resources can support the production plan at an aggregate level
3. What does 'Genchi Genbutsu' mean in the context of lean and the Toyota Way? → Go and see for yourself at the actual place
4. A planner calculates a seasonal index of 1.25 for Q4. What does this indicate? → Q4 demand is 25% above the annual average
5. In production scheduling, 'finite scheduling' differs from 'infinite scheduling' in that finite scheduling: → Limits planned load to available capacity
6. Which of the following scenarios would most likely trigger an 'exception' flag in an S&OP system? → Forecasted demand for a product exceeds available production capacity by 40%
7. In the context of APICS, what is a 'demand plan'? → A projection of expected future customer demand used to drive supply planning
8. When comparing 'functional products' to 'innovative products,' functional products typically require: → Efficient supply chains focused on low cost
9. In capacity requirements planning (CRP), a 'load profile' shows: → The total hours of work required at each work center compared to available capacity
10. What is the purpose of a 'kanban' system in lean manufacturing? → To signal replenishment of materials or production of items through visual triggers
11. Why is risk management an essential part of supply chain strategy? → To identify and minimize potential risks to supply chain operations.
12. What does 'forecast consumption' mean in a master scheduling context? → Reducing the forecast by the amount of actual customer orders received
13. How does demand variability affect supply chain strategy? → It makes demand forecasting difficult, requiring more flexible supply chain strategies.
14. Which of the following best describes 'demand shaping' in the context of S&OP? → Using pricing, promotions, or product mix to influence demand toward supply availability
15. How does demand management affect production scheduling? → It helps align production schedules with actual customer demand.
16. In supply planning, 'available-to-promise' (ATP) inventory is calculated as: → On-hand plus scheduled receipts minus customer orders booked before the next replenishment
17. What is the importance of supply chain visibility? → It helps businesses respond quickly to changes and disruptions in the supply chain.
18. Why is demand forecasting critical in demand management? → It enables businesses to plan production and inventory more effectively.
19. A supply chain manager wants to implement vendor-managed inventory (VMI). What is the primary responsibility that shifts to the supplier under VMI? → Monitoring the buyer's inventory levels and deciding when and how much to replenish
20. In S&OP (Sales and Operations Planning), the supply review meeting's primary output is: → A preliminary supply plan that identifies capacity gaps and constraints to be resolved
21. How do reorder points impact inventory management in supply planning? → They trigger the automatic ordering of materials when stock levels are low.
22. What is the role of sales orders in demand management? → They provide real-time demand data, which updates forecasts and production plans.
23. The 'critical ratio' dispatching rule calculates priority as: → (Time remaining until due date) divided by (work remaining)
24. Why is collaboration with sales and marketing essential in demand management? → It helps to ensure demand forecasts reflect market trends and customer behavior.
25. What is the DMAIC framework primarily associated with? → Six Sigma process improvement
26. When a design constraint conflicts with a stakeholder preference in American Production and Inventory Control Society Certified, the BEST approach is to: → Evaluate both factors, communicate trade-offs, and find an optimal solution
27. Which metric is most commonly used to measure S&OP forecast accuracy? → Mean Absolute Percentage Error (MAPE)
28. What role does inventory management play in supply chain strategy? → It helps manage stock levels, reducing waste and improving cash flow.
29. In master scheduling, the 'demand time fence' is the period during which: → Only actual customer orders drive the schedule
30. Which scheduling approach assigns jobs to work centers based on the least amount of work remaining? → Least Work Remaining (LWR)