1. Which of the following is a potential disadvantage of using a
single supplier in a supply chain?
• A) Increased negotiating power
• B) Lower transportation costs
• C) Greater risk if the supplier faces disruptions
• D) More flexibility in production
Answer: C) Greater risk if the supplier faces disruptions
Rationale: Relying on a single supplier increases the risk of supply
chain disruptions if that supplier experiences issues, such as delays
or quality problems.
2. What is the primary objective of supply chain sustainability?
• A) To minimize transportation costs
• B) To achieve long-term environmental, social, and economic
benefits
,• C) To reduce lead time
• D) To improve profit margins
Answer: B) To achieve long-term environmental, social, and
economic benefits
Rationale: Supply chain sustainability aims to create value by
balancing environmental, social, and economic objectives over the
long term.
3. Which of the following is a feature of a supply chain using a
postponement strategy?
• A) Products are manufactured in advance and then stocked
• B) Customization happens at the last possible stage of
production
• C) Focus is on fast deliveries to multiple countries
• D) Inventory is minimized at all levels
Answer: B) Customization happens at the last possible stage of
production
,Rationale: Postponement involves delaying customization or final
production until customer demand is known, helping reduce waste
and improve responsiveness.
4. Which inventory management technique is best for industries
with highly variable demand?
• A) Economic Order Quantity (EOQ)
• B) Just-in-Time (JIT)
• C) Safety stock
• D) Vendor-managed inventory (VMI)
Answer: C) Safety stock
Rationale: Safety stock helps protect against demand variability
by maintaining extra inventory to avoid stockouts during
fluctuations in demand.
5. Which of the following is a challenge in global supply chains?
• A) Language barriers
, • B) Uniform taxation rates
• C) Standardized labor laws
• D) Synchronized international regulations
Answer: A) Language barriers
Rationale: Global supply chains face challenges such as language
differences, which can lead to communication barriers between
suppliers, manufacturers, and customers.
6. Which metric is commonly used to measure the efficiency of a
supply chain?
• A) Return on investment (ROI)
• B) Total cost of ownership (TCO)
• C) Inventory turnover
• D) Gross profit margin
Answer: C) Inventory turnover
Rationale: Inventory turnover measures how frequently inventory
is sold and replaced, indicating the efficiency of the supply chain.
single supplier in a supply chain?
• A) Increased negotiating power
• B) Lower transportation costs
• C) Greater risk if the supplier faces disruptions
• D) More flexibility in production
Answer: C) Greater risk if the supplier faces disruptions
Rationale: Relying on a single supplier increases the risk of supply
chain disruptions if that supplier experiences issues, such as delays
or quality problems.
2. What is the primary objective of supply chain sustainability?
• A) To minimize transportation costs
• B) To achieve long-term environmental, social, and economic
benefits
,• C) To reduce lead time
• D) To improve profit margins
Answer: B) To achieve long-term environmental, social, and
economic benefits
Rationale: Supply chain sustainability aims to create value by
balancing environmental, social, and economic objectives over the
long term.
3. Which of the following is a feature of a supply chain using a
postponement strategy?
• A) Products are manufactured in advance and then stocked
• B) Customization happens at the last possible stage of
production
• C) Focus is on fast deliveries to multiple countries
• D) Inventory is minimized at all levels
Answer: B) Customization happens at the last possible stage of
production
,Rationale: Postponement involves delaying customization or final
production until customer demand is known, helping reduce waste
and improve responsiveness.
4. Which inventory management technique is best for industries
with highly variable demand?
• A) Economic Order Quantity (EOQ)
• B) Just-in-Time (JIT)
• C) Safety stock
• D) Vendor-managed inventory (VMI)
Answer: C) Safety stock
Rationale: Safety stock helps protect against demand variability
by maintaining extra inventory to avoid stockouts during
fluctuations in demand.
5. Which of the following is a challenge in global supply chains?
• A) Language barriers
, • B) Uniform taxation rates
• C) Standardized labor laws
• D) Synchronized international regulations
Answer: A) Language barriers
Rationale: Global supply chains face challenges such as language
differences, which can lead to communication barriers between
suppliers, manufacturers, and customers.
6. Which metric is commonly used to measure the efficiency of a
supply chain?
• A) Return on investment (ROI)
• B) Total cost of ownership (TCO)
• C) Inventory turnover
• D) Gross profit margin
Answer: C) Inventory turnover
Rationale: Inventory turnover measures how frequently inventory
is sold and replaced, indicating the efficiency of the supply chain.
