APICS CPIM CERTIFICATION PRACTICE TEST REAL EXAM QUESTIONS
WITH VERIFIED ANSWERS & DETAILED EXPLANATIONS – COMPLETE
STUDY GUIDE FOR PRODUCTION & INVENTORY MANAGEMENT,
SUPPLY CHAIN OPERATIONS, DEMAND FORECASTING, MPS, MRP,
CAPACITY PLANNING, LEAN SIX SIGMA, AND QUALITY MANAGEMENT
Question 1: A company's supply chain strategy must be aligned with its
overall business strategy. Which of the following competitive priorities
is MOST directly supported by a supply chain designed for high levels of
product availability and rapid response?
A. Cost leadership
B. Product differentiation
C. Delivery and flexibility
D. Quality leadership
CORRECT ANSWER: C. Delivery and flexibility
Rationale: A supply chain designed for high availability and rapid
response directly supports the competitive priorities of delivery (speed
and reliability) and flexibility (ability to adapt to changes in demand or
product mix). While cost leadership focuses on minimizing expenses,
differentiation on creating unique products, and quality leadership on
superior performance, these are not the primary direct outcomes of a
high-availability, responsive supply chain design.
Question 2: In the context of Sales and Operations Planning (S&OP),
what is the PRIMARY purpose of the demand review meeting?
,A. To finalize the production schedule
B. To validate the independent demand forecast
C. To approve capital expenditures
D. To resolve supplier quality issues
CORRECT ANSWER: B. To validate the independent demand forecast
Rationale: The demand review meeting in the S&OP process focuses on
the demand side of the business. Its primary purpose is to validate the
independent demand forecast, which is a crucial input for the
subsequent supply review and financial integration. The production
schedule is finalized later, capital expenditures are a separate financial
process, and supplier quality is typically addressed in procurement or
operational meetings.
Question 3: A master scheduler is reviewing the MPS for a new product.
The product has a planning time fence and a demand time fence. A
customer order is received for delivery within the demand time fence.
How should the master scheduler typically respond to this order?
A. Reject the order
B. Change the MPS using the order as the primary driver
C. Accept the order and attempt to fulfill it from available stock
D. Accept the order and freeze the MPS for the entire horizon
CORRECT ANSWER: C. Accept the order and attempt to fulfill it from
available stock
Rationale: The demand time fence (DTF) is the period inside which the
MPS is considered firm and changes are very costly. Customer orders
inside this fence are typically accepted only if the product is available in
stock or in a very advanced stage of production. The MPS should not be
,changed to accommodate the order, as this would cause major
disruptions, and rejecting the order is not the first course of action.
Question 4: Which of the following statements accurately describes the
primary relationship between the Master Production Schedule (MPS)
and Material Requirements Planning (MRP)?
A. The MPS drives the MRP explosion.
B. MRP is the input to the MPS.
C. The MPS and MRP are two terms for the same process.
D. MRP is a long-term plan, while MPS is a short-term execution plan.
CORRECT ANSWER: A. The MPS drives the MRP explosion.
Rationale: The Master Production Schedule (MPS) defines what end
items need to be produced, in what quantities, and when. The Material
Requirements Planning (MRP) system takes this MPS as its primary
input and explodes it using the Bill of Materials (BOM) to calculate the
timing and quantities of all subassemblies, components, and raw
materials required to meet the MPS.
Question 5: A company uses a periodic review system to manage
inventory. Which of the following is a key characteristic of this system?
A. A fixed order quantity is placed each time a review is conducted.
B. The time between orders is variable.
C. The order quantity varies to bring the inventory level up to a
predetermined maximum.
D. The system requires a perpetual inventory tracking system.
CORRECT ANSWER: C. The order quantity varies to bring the inventory
level up to a predetermined maximum.
, Rationale: In a periodic review system (also known as a fixed-interval
system), inventory is counted at fixed time intervals. The order quantity
at each review is not fixed; instead, it is the difference between a
predetermined maximum inventory level (often called a target level or
order-up-to level) and the current inventory position.
Question 6: A manufacturer of medical devices wants to ensure high
levels of quality and minimize defects. Which philosophy would be
MOST applicable in this context?
A. Just-In-Time (JIT)
B. Theory of Constraints (TOC)
C. Six Sigma
D. Mass Customization
CORRECT ANSWER: C. Six Sigma
Rationale: Six Sigma is a data-driven methodology and philosophy
focused on reducing process variation and defects to near-zero levels. It
is particularly suited for industries like medical devices where quality
and reliability are critical. JIT focuses on waste reduction, TOC on
managing bottlenecks, and mass customization on producing high
variety at low cost, but Six Sigma is most directly associated with defect
minimization.
Question 7: In the Theory of Constraints (TOC), which step should be
taken after the constraint has been elevated (i.e., improved)?
A. Subordinate everything to the constraint.
B. Identify the constraint.
C. Reduce the impact of the constraint by offloading work.
D. Go back to the first step and find the new constraint.
WITH VERIFIED ANSWERS & DETAILED EXPLANATIONS – COMPLETE
STUDY GUIDE FOR PRODUCTION & INVENTORY MANAGEMENT,
SUPPLY CHAIN OPERATIONS, DEMAND FORECASTING, MPS, MRP,
CAPACITY PLANNING, LEAN SIX SIGMA, AND QUALITY MANAGEMENT
Question 1: A company's supply chain strategy must be aligned with its
overall business strategy. Which of the following competitive priorities
is MOST directly supported by a supply chain designed for high levels of
product availability and rapid response?
A. Cost leadership
B. Product differentiation
C. Delivery and flexibility
D. Quality leadership
CORRECT ANSWER: C. Delivery and flexibility
Rationale: A supply chain designed for high availability and rapid
response directly supports the competitive priorities of delivery (speed
and reliability) and flexibility (ability to adapt to changes in demand or
product mix). While cost leadership focuses on minimizing expenses,
differentiation on creating unique products, and quality leadership on
superior performance, these are not the primary direct outcomes of a
high-availability, responsive supply chain design.
Question 2: In the context of Sales and Operations Planning (S&OP),
what is the PRIMARY purpose of the demand review meeting?
,A. To finalize the production schedule
B. To validate the independent demand forecast
C. To approve capital expenditures
D. To resolve supplier quality issues
CORRECT ANSWER: B. To validate the independent demand forecast
Rationale: The demand review meeting in the S&OP process focuses on
the demand side of the business. Its primary purpose is to validate the
independent demand forecast, which is a crucial input for the
subsequent supply review and financial integration. The production
schedule is finalized later, capital expenditures are a separate financial
process, and supplier quality is typically addressed in procurement or
operational meetings.
Question 3: A master scheduler is reviewing the MPS for a new product.
The product has a planning time fence and a demand time fence. A
customer order is received for delivery within the demand time fence.
How should the master scheduler typically respond to this order?
A. Reject the order
B. Change the MPS using the order as the primary driver
C. Accept the order and attempt to fulfill it from available stock
D. Accept the order and freeze the MPS for the entire horizon
CORRECT ANSWER: C. Accept the order and attempt to fulfill it from
available stock
Rationale: The demand time fence (DTF) is the period inside which the
MPS is considered firm and changes are very costly. Customer orders
inside this fence are typically accepted only if the product is available in
stock or in a very advanced stage of production. The MPS should not be
,changed to accommodate the order, as this would cause major
disruptions, and rejecting the order is not the first course of action.
Question 4: Which of the following statements accurately describes the
primary relationship between the Master Production Schedule (MPS)
and Material Requirements Planning (MRP)?
A. The MPS drives the MRP explosion.
B. MRP is the input to the MPS.
C. The MPS and MRP are two terms for the same process.
D. MRP is a long-term plan, while MPS is a short-term execution plan.
CORRECT ANSWER: A. The MPS drives the MRP explosion.
Rationale: The Master Production Schedule (MPS) defines what end
items need to be produced, in what quantities, and when. The Material
Requirements Planning (MRP) system takes this MPS as its primary
input and explodes it using the Bill of Materials (BOM) to calculate the
timing and quantities of all subassemblies, components, and raw
materials required to meet the MPS.
Question 5: A company uses a periodic review system to manage
inventory. Which of the following is a key characteristic of this system?
A. A fixed order quantity is placed each time a review is conducted.
B. The time between orders is variable.
C. The order quantity varies to bring the inventory level up to a
predetermined maximum.
D. The system requires a perpetual inventory tracking system.
CORRECT ANSWER: C. The order quantity varies to bring the inventory
level up to a predetermined maximum.
, Rationale: In a periodic review system (also known as a fixed-interval
system), inventory is counted at fixed time intervals. The order quantity
at each review is not fixed; instead, it is the difference between a
predetermined maximum inventory level (often called a target level or
order-up-to level) and the current inventory position.
Question 6: A manufacturer of medical devices wants to ensure high
levels of quality and minimize defects. Which philosophy would be
MOST applicable in this context?
A. Just-In-Time (JIT)
B. Theory of Constraints (TOC)
C. Six Sigma
D. Mass Customization
CORRECT ANSWER: C. Six Sigma
Rationale: Six Sigma is a data-driven methodology and philosophy
focused on reducing process variation and defects to near-zero levels. It
is particularly suited for industries like medical devices where quality
and reliability are critical. JIT focuses on waste reduction, TOC on
managing bottlenecks, and mass customization on producing high
variety at low cost, but Six Sigma is most directly associated with defect
minimization.
Question 7: In the Theory of Constraints (TOC), which step should be
taken after the constraint has been elevated (i.e., improved)?
A. Subordinate everything to the constraint.
B. Identify the constraint.
C. Reduce the impact of the constraint by offloading work.
D. Go back to the first step and find the new constraint.
