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Question 1. Which of the following best defines a supply chain? A) A network of customers only B) A series of distribution centers only C) The flow of goods, information, and cash from supplier to customer D) An internal manufacturing process Answer: C Explanation: A supply chain includes suppliers, manufacturers, distributors, retailers, and customers, linking the flow of products, data, and payments. Question 2. The primary goal of integrated supply chain management is to: A) Maximize inventory levels B) Reduce operating costs while improving customer service C) Increase the number of suppliers D) Focus solely on transportation efficiency Answer: B Explanation: Integration seeks cost reduction and service improvement, enhancing overall financial performance. Question 3. Which activity is NOT typically part of the SCOR “Deliver” process? A) Order management B) Transportation planning C) Production scheduling D) Distribution Answer: C
Explanation: Production scheduling belongs to the “Make” process; “Deliver” covers order receipt, transportation, and distribution. Question 4. In a lean supply chain strategy, the focus is on: A) High inventory buffers B) Eliminating waste and reducing lead times C) Maximizing product variety D) Maintaining multiple suppliers for each component Answer: B Explanation: Lean emphasizes waste reduction, flow efficiency, and short lead times. Question 5. Which technology primarily provides real‑time visibility of inventory across multiple locations? A) ERP B) WMS C) TMS D) APS Answer: B Explanation: Warehouse Management Systems track inventory movements and status in real time. Question 6. A key benefit of Sales and Operations Planning (S&OP) is: A) Isolating finance from operations B) Aligning demand and supply plans across functions C) Eliminating the need for forecasting
A) Automate procurement contracts B) Share demand information between partners to reduce variability C) Increase the number of suppliers D) Standardize product packaging Answer: B Explanation: CPFR improves forecast accuracy by sharing data between buyer and supplier. Question 10. Which demand‑management technique directly influences short‑term sales volume? A) Product lifecycle analysis B) Promotional pricing C) Supplier segmentation D) Safety stock calculation Answer: B Explanation: Promotions and price discounts are used to stimulate immediate demand. Question 11. Total Cost of Ownership (TCO) includes all of the following EXCEPT: A) Purchase price B) Transportation cost C) Supplier’s profit margin only D) Disposal cost Answer: C Explanation: TCO considers purchase, logistics, handling, and end‑of‑life costs, not just the supplier’s profit.
Question 12. In the Kraljic Matrix, a “Strategic” item is characterized by: A) Low profit impact, low supply risk B) High profit impact, high supply risk C) Low profit impact, high supply risk D) High profit impact, low supply risk Answer: B Explanation: Strategic items have high importance to profit and high supply risk, requiring partnership strategies. Question 13. A make‑or‑buy decision primarily evaluates: A) Supplier location only B) Cost, capability, and capacity to produce internally versus outsourcing C) Number of suppliers in the market D) Transportation mode Answer: B Explanation: The analysis compares internal production costs and capabilities with external sourcing. Question 14. Which risk mitigation strategy is most appropriate for a single‑source supplier in a geopolitically unstable region? A) Increase order size B) Develop a dual‑source strategy C) Extend payment terms D) Reduce safety stock
C) Customer order D) Shipping dock Answer: B Explanation: Process layouts group similar machines to handle varied product types. Question 18. Which of the following is a core principle of Six Sigma? A) Reducing batch sizes to zero B) Achieving 3.4 defects per million opportunities C) Maintaining unlimited inventory D) Ignoring process variation Answer: B Explanation: Six Sigma targets a defect rate of 3.4 per million, emphasizing statistical quality control. Question 19. Service operations differ from manufacturing primarily because: A) Services are intangible and often produced and consumed simultaneously B) Services require raw material inventory C) Services use MRP systems exclusively D) Services have no capacity constraints Answer: A Explanation: Services cannot be stored, are intangible, and are usually created at the point of consumption. Question 20. The primary purpose of a service delivery network design is to:
A) Locate all service centers in a single city B) Optimize the placement of service resources to meet customer demand efficiently C) Increase the number of service contracts regardless of cost D) Eliminate all technology from service processes Answer: B Explanation: Network design balances service capacity with geographic demand, minimizing travel and response times. Question 21. The Economic Order Quantity (EOQ) model assumes: A) Variable demand during the planning horizon B) Unlimited storage capacity and constant demand C) Quantity discounts are always applied D) Lead time is unpredictable Answer: B Explanation: EOQ is derived under constant demand, fixed ordering cost, and unlimited storage. Question 22. Safety stock is primarily used to: A) Increase holding costs intentionally B) Protect against demand and supply variability to achieve a target service level C) Reduce order frequency D) Eliminate the need for forecasting Answer: B Explanation: Safety stock cushions against uncertainty, ensuring desired fill rates.
Answer: C Explanation: Ocean shipping provides the cheapest cost per ton‑mile for large, non‑urgent shipments. Question 26. Incoterm “FOB Origin” places risk of loss on the buyer: A) When the goods are loaded onto the carrier at the seller’s dock B) After the goods reach the destination port C) When the goods are produced D) Only after customs clearance Answer: A Explanation: FOB Origin (or FOB Shipping Point) transfers risk to the buyer once the seller ships the goods. Question 27. A contract carrier is characterized by: A) Owning its own fleet and serving multiple customers under long‑term agreements B) Being hired for a single shipment only C) Operating only within a single warehouse D. Providing free shipping for all customers Answer: A Explanation: Contract carriers have dedicated contracts, often with a fixed fleet, serving specific shippers. Question 28. Load planning that maximizes trailer utilization while minimizing empty space is known as: A) Backhaul optimization
B. Consolidation C. Cube utilization D. Freight classing Answer: C Explanation: Cube utilization focuses on efficiently filling the three‑dimensional space of a container or trailer. Question 29. Which document serves as the legal receipt of goods and evidence of contract of carriage? A) Purchase order B) Bill of Lading C. Invoice D. Packing list Answer: B Explanation: The Bill of Lading confirms that the carrier has received the cargo and outlines terms of transport. Question 30. Cross‑docking primarily aims to: A. Store goods for long periods B. Transfer inbound goods directly to outbound trucks, reducing storage time C. Increase inventory levels in the warehouse D. Perform extensive product customization Answer: B
C. Demand forecasting for finished goods D. Optimized wave generation Answer: C Explanation: Forecasting is usually a function of ERP or specialized demand‑planning tools, not core WMS. Question 34. The “Perfect Order” metric includes all EXCEPT: A. On‑time delivery B. Complete order contents C. Accurate invoicing D. Minimum transportation cost Answer: D Explanation: Perfect Order focuses on delivery performance, accuracy, and invoicing, not cost. Question 35. In Customer Relationship Management (CRM), segmentation is used to: A. Increase inventory levels B. Group customers based on similar needs to tailor service strategies C. Standardize all pricing across markets D. Eliminate the sales function Answer: B Explanation: Segmentation enables targeted marketing, service, and product offerings. Question 36. The Order‑to‑Cash (OTC) cycle begins with:
A. Payment receipt B. Order entry C. Product delivery D. Supplier invoice Answer: B Explanation: OTC starts when a customer places an order and ends with cash receipt. Question 37. Reverse logistics primarily deals with: A. Forward distribution of new products B. Management of product returns, refurbishment, and disposal C. Procurement of raw materials D. Production scheduling Answer: B Explanation: Reverse logistics focuses on the flow of returned goods back through the supply chain. Question 38. A Return Material Authorization (RMA) is used to: A. Approve a new supplier contract B. Authorize the return of a product from customer to seller C. Schedule a production run D. Issue a purchase order Answer: B Explanation: RMA provides a formal process and tracking for customer returns.
Answer: B Explanation: Agile supply chains prioritize responsiveness and flexibility over cost efficiency. Question 42. The “Bullwhip Effect” is caused primarily by: A. Perfect demand forecasting B. Information distortion and order amplification upstream C. Real‑time inventory visibility D. Direct shipments from manufacturer to consumer Answer: B Explanation: Variability in orders increases as they move upstream, leading to inefficiencies. Question 43. Which metric measures the average time taken from order receipt to order shipment? A. Order cycle time B. Fill rate C. Inventory turnover D. Days sales outstanding Answer: A Explanation: Order cycle time captures the total processing duration for an order. Question 44. In a “Make‑to‑Stock” environment, the primary driver for production planning is: A. Customer order arrival time B. Forecasted demand and inventory targets
C. Supplier lead time only D. Random product selection Answer: B Explanation: MTS relies on forecasts to build inventory ahead of demand. Question 45. Which of the following best describes a “strategic partnership” with a supplier? A. One‑time spot purchase B. Long‑term collaboration with joint development and risk sharing C. Purchasing only the lowest‑priced components D. Using a third‑party broker for all transactions Answer: B Explanation: Strategic partnerships involve deep collaboration, shared goals, and mutual investment. Question 46. The primary purpose of a “Reorder Point” (ROP) is to: A. Determine the optimal order quantity B. Trigger a replenishment when inventory falls to a specified level C. Set safety stock to zero D. Eliminate the need for demand forecasting Answer: B Explanation: ROP signals when to place a new order to avoid stockouts.
Explanation: Fixed locations assign each SKU a specific place, facilitating easy retrieval. Question 50. Which of the following is NOT a typical component of a demand‑sensing system? A. Point‑of‑sale (POS) data capture B. Real‑time weather information C. Historical demand trends only D. Social media sentiment analysis Answer: C Explanation: Demand sensing relies on real‑time data; historical trends alone are insufficient. Question 51. The “fill rate” metric measures: A. Percentage of orders shipped on time B. Percentage of order lines supplied from on‑hand inventory C. Average inventory holding cost D. Number of suppliers in the network Answer: B Explanation: Fill rate indicates how much of each order is satisfied from existing stock. Question 52. Which of the following is a primary advantage of using an Advanced Planning System (APS)? A. Manual calculation of EOQ only B. Optimizing complex, multi‑stage production and distribution plans using constraints and objectives C. Eliminating the need for any human planners
D. Reducing the number of SKUs Answer: B Explanation: APS solves intricate planning problems, balancing capacity, demand, and resources. Question 53. In the context of supply chain sustainability, “circular economy” refers to: A. Linear flow of raw material → product → waste B. Reusing, refurbishing, and recycling products to keep resources in use C. Increasing the number of suppliers globally D. Outsourcing all production overseas Answer: B Explanation: Circular economy aims to close loops, reducing waste and extending product life. Question 54. Which of the following best describes “postponement” in supply chain design? A. Completing product customization as late as possible in the supply chain B. Shipping products immediately after production C. Delaying payment to suppliers D. Reducing safety stock to zero Answer: A Explanation: Postponement delays final assembly or differentiation until demand is known. Question 55. A “carrier‑managed inventory” (CMI) model primarily shifts inventory responsibility to: A. The retailer
