Supply Chain and Logistics Supply Chain Planning and Strategy 1 — Questions and Answers
Question 1: What is Sales and Operations Planning (S&OP)?
- A software tool for route optimization
- A cross-functional process that aligns demand, supply, and financial plans (Correct answer)
- A customer service escalation protocol
- A warehouse layout optimization method
Correct answer: A cross-functional process that aligns demand, supply, and financial plans
S&OP integrates demand forecasting, supply planning, and financial planning to align the whole organization on one operating plan.
Question 2: What is the bullwhip effect in supply chains?
- Rapid delivery acceleration at year-end
- Increasing demand variability amplification moving upstream through a supply chain (Correct answer)
- A crack in cold chain storage
- The delay caused by single-source suppliers
Correct answer: Increasing demand variability amplification moving upstream through a supply chain
The bullwhip effect describes how small fluctuations in consumer demand escalate into large swings in orders placed with upstream suppliers.
Question 3: What does demand forecasting involve in supply chain planning?
- Setting supplier delivery schedules
- Predicting future customer demand to guide production, procurement, and inventory decisions (Correct answer)
- Estimating transportation costs for the next quarter
- Calculating safety stock formulas
Correct answer: Predicting future customer demand to guide production, procurement, and inventory decisions
Demand forecasting uses historical data, market trends, and statistical models to predict future sales and guide supply chain planning.
Question 4: What is supply chain visibility?
- Publishing supply chain data publicly
- The ability to track products, inventory, and orders in real time across the supply chain (Correct answer)
- Making supplier contracts transparent to all employees
- Monitoring employee performance in logistics roles
Correct answer: The ability to track products, inventory, and orders in real time across the supply chain
Supply chain visibility provides real-time data on inventory locations, order statuses, and supplier activities to enable proactive decision-making.
Question 5: What is a supply chain disruption?
- A planned maintenance shutdown
- An unexpected event that interrupts the normal flow of goods, information, or finances in a supply chain (Correct answer)
- A technology upgrade to supply chain software
- A seasonal demand surge
Correct answer: An unexpected event that interrupts the normal flow of goods, information, or finances in a supply chain
Supply chain disruptions—caused by natural disasters, geopolitical events, supplier failures, or pandemics—interrupt product flow and require contingency responses.
Question 6: What is the SCOR model used for in supply chain management?
- Measuring warehouse labor productivity
- A reference framework for analyzing and improving supply chain performance across plan, source, make, deliver, return, and enable processes (Correct answer)
- Calculating carbon emissions from logistics
- Benchmarking employee training effectiveness
Correct answer: A reference framework for analyzing and improving supply chain performance across plan, source, make, deliver, return, and enable processes
The Supply Chain Operations Reference (SCOR) model provides a standardized framework for evaluating and improving supply chain processes and metrics.
Supply Chain and Logistics Supply Chain Planning and Strategy 1
What is Sales and Operations Planning (S&OP)?