SCMN 2150 UNIT 4 QUIZ EXAM PRACTICE QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALE Q&A
SCMN 2150 Unit 4 Practice Quiz — Batch 1 (Questions 1–50)
1. What is the primary purpose of the Sales and Operations Planning
(S&OP) process?
A. To increase inventory levels across all facilities
B. To create a single operating plan that balances supply and demand
C. To reduce the number of suppliers in the network
D. To replace demand forecasting entirely
Correct Answer: B
Rationale: S&OP integrates demand and supply plans into one unified
operating plan .
2. Which of the following serves as a primary input to the S&OP
process?
A. Transportation schedules
B. Demand forecasting
,C. Warehouse layout designs
D. Supplier scorecards
Correct Answer: B
Rationale: S&OP uses demand forecasting as an input to develop the
demand plan .
3. What is the relationship between S&OP and inventory management?
A. S&OP increases inventory levels indiscriminately
B. S&OP helps optimize inventory levels by balancing supply and
demand
C. S&OP reduces inventory accuracy
D. S&OP has no measurable impact on inventory
Correct Answer: B
Rationale: S&OP optimizes inventory by aligning supply with expected
demand .
4. Which system is defined as a production planning and inventory
control system used to manage manufacturing processes?
,A. ERP
B. CRM
C. MRP
D. WMS
Correct Answer: C
Rationale: MRP (Material Requirements Planning) manages
manufacturing processes .
5. What is the primary goal of Material Requirements Planning (MRP)?
A. To ensure the availability of the right materials, in the right
quantities, at the right time
B. To maximize inventory levels at all times
C. To reduce product quality to cut costs
D. To increase transportation costs
Correct Answer: A
Rationale: MRP ensures materials are available at the right place and
time .
, 6. What are the two primary requirements of an MRP system?
A. Marketing plan and sales forecast
B. Master production schedule and bill of materials
C. Financial plan and budget
D. Production plan and inventory plan
Correct Answer: B
Rationale: MRP requires an MPS and a BOM as core inputs .
7. Which MRP element tells us what needs to be made and when
production needs to begin?
A. Inventory master file
B. Planned order release
C. Manufacturing orders
D. Recommended purchasing schedule
Correct Answer: B
Rationale: Planned order release signals what to make and when to
start .
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALE Q&A
SCMN 2150 Unit 4 Practice Quiz — Batch 1 (Questions 1–50)
1. What is the primary purpose of the Sales and Operations Planning
(S&OP) process?
A. To increase inventory levels across all facilities
B. To create a single operating plan that balances supply and demand
C. To reduce the number of suppliers in the network
D. To replace demand forecasting entirely
Correct Answer: B
Rationale: S&OP integrates demand and supply plans into one unified
operating plan .
2. Which of the following serves as a primary input to the S&OP
process?
A. Transportation schedules
B. Demand forecasting
,C. Warehouse layout designs
D. Supplier scorecards
Correct Answer: B
Rationale: S&OP uses demand forecasting as an input to develop the
demand plan .
3. What is the relationship between S&OP and inventory management?
A. S&OP increases inventory levels indiscriminately
B. S&OP helps optimize inventory levels by balancing supply and
demand
C. S&OP reduces inventory accuracy
D. S&OP has no measurable impact on inventory
Correct Answer: B
Rationale: S&OP optimizes inventory by aligning supply with expected
demand .
4. Which system is defined as a production planning and inventory
control system used to manage manufacturing processes?
,A. ERP
B. CRM
C. MRP
D. WMS
Correct Answer: C
Rationale: MRP (Material Requirements Planning) manages
manufacturing processes .
5. What is the primary goal of Material Requirements Planning (MRP)?
A. To ensure the availability of the right materials, in the right
quantities, at the right time
B. To maximize inventory levels at all times
C. To reduce product quality to cut costs
D. To increase transportation costs
Correct Answer: A
Rationale: MRP ensures materials are available at the right place and
time .
, 6. What are the two primary requirements of an MRP system?
A. Marketing plan and sales forecast
B. Master production schedule and bill of materials
C. Financial plan and budget
D. Production plan and inventory plan
Correct Answer: B
Rationale: MRP requires an MPS and a BOM as core inputs .
7. Which MRP element tells us what needs to be made and when
production needs to begin?
A. Inventory master file
B. Planned order release
C. Manufacturing orders
D. Recommended purchasing schedule
Correct Answer: B
Rationale: Planned order release signals what to make and when to
start .
