[2024] Pass Key features of CPIM-Part-2 Course with Updated 153 Questions
CPIM-Part-2 Sample Practice Exam Questions 2024 Updated Verified
NEW QUESTION # 75
Which of the following observations in a manufacturing plant best illustrates the poka-yoke technique of process design?
- A. An andon is installed.
- B. Customized containers hold mixed sets of parts.
- C. The number of types of fasteners is reduced from 25 to 5.
- D. A part attribute defines correct orientation.
Answer: D
Explanation:
Explanation
The poka-yoke technique of process design is a method for preventing or detecting errors and defects in the manufacturing process. Poka-yoke means "mistake-proofing" in Japanese, and it aims to eliminate human errors by creating systems that either make it impossible for a mistake to occur or make the mistake immediately obvious once it has occurred1. One way to implement poka-yoke is to use part attributes, which are physical features of a part that ensure it can only be assembled or used in the correct way2. For example, a part attribute can define the correct orientation of a part, such as a notch, a hole, a shape, or a color, so that it can only fit into the matching component. This prevents the operator from inserting the part incorrectly or using the wrong part.
The other options do not illustrate the poka-yoke technique of process design. Reducing the number of types of fasteners is an example of standardization, which is a method for simplifying and streamlining the production process by minimizing variation and complexity3. Customized containers that hold mixed sets of parts are an example of kitting, which is a method for organizing and delivering parts or materials to the point of use or consumption in the production process4. An andon is a visual or audible signal that indicates the status of a machine or process, such as normal,abnormal, or emergency5. An andon can be used to alert operators or supervisors of problems or issues, but it does not prevent or detect errors by itself.
References: Lean Six Sigma Tools: What is Poka-Yoke? - Villanova University; What is Poka-Yoke? Mistake
& Error Proofing | ASQ; What is Poka-Yoke? [Examples, Principles, Methods]; Standardization - an overview
| ScienceDirect Topics; Kitting - an overview | ScienceDirect Topics.
NEW QUESTION # 76
An important benefit of an effective work cell layout is:
- A. reduced maintenance.
- B. increased changeover efficiency.
- C. improved space utilization.
C increased machine utilization.
Answer: C
Explanation:
Explanation
A work cell layout is a type of process layout that arranges equipment and workers according to the sequence of operations performed on a product or service. A work cell layout can improve space utilization by reducing the amount of floor space needed for production, eliminating unnecessary material handling and storage, and increasing the flexibility of the layout. A work cell layout can also reduce cycle time, improve quality, and enhance worker motivation. References: CPIM Exam Content Manual Version 7.0, Domain 6: Plan, Manage, and Execute Detailed Schedules, Section 6.2: Implement Detailed Schedules, Subsection 6.2.3: Describe the principles of work center design and layout (page 58).
NEW QUESTION # 77
Which of the following statements is true about the mean time between failures (MTBF) measure?
- A. An increase in MTBF is proportional to an increase in quality.
- B. Itis the same as operating life or service life.
- C. Itis used for non-repairable products.
- D. Itis a useful measure of reliability.
Answer: D
Explanation:
Explanation
Mean time between failures (MTBF) is the predicted elapsed time between inherent failures of a mechanical or electronic system during normal system operation1. MTBF can be calculated as the arithmetic mean (average) time between failures of a system1. MTBF is a useful measure of reliability, because it indicates how long a system is likely to work before failing. The higher the MTBF, the more reliable the system2. Reliability is the probability that a system will perform its intended function without failure for a specified period of time under specified conditions3.
The other statements about MTBF are false. MTBF is not used for non-repairable products, but for repairable systems. For non-repairable products, mean time to failure (MTTF) is used instead4. MTTF is the expected time to failure for a non-repairable system1. An increase in MTBF is not proportional to an increase in quality, because quality is not only determined by reliability, but also by other factors such as performance, functionality, durability, and customer satisfaction5. MTBF is not the same as operating life or service life, because operating life or service life is the total time that a system can operate before it reaches the end of its useful life, while MTBF is the average time between failures during the operating life6.
NEW QUESTION # 78
Which of the following actions will result in lower inventory levels?
- A. Decentralize inventory locations.
- B. Level load the master production schedule (MPS).
- C. Reduce replenishment lead times.
- D. Increase customer service level.
Answer: C
Explanation:
Explanation
Replenishment lead time is the time between placing an order and receiving the goods1. Reducing replenishment lead time will result in lower inventory levels, as it will allow the company to order less frequently and in smaller quantities, while still meeting customer demand. This will reduce the safety stock, cycle stock, and pipeline stock that the company needs to hold, and thus lower the inventory carrying costs and risks.
The other options will not result in lower inventory levels. Level loading the MPS means producing at a constant rate regardless of demand fluctuations2. This will result in higher inventory levels, as the company will need to build up inventory during periods of low demand and draw down inventory during periods of high demand. Increasing customer service level means improving the ability to meet customer expectations and requirements3. This will also result in higher inventory levels, as the company will need to hold more safety stock to avoid stockouts and ensure high fill rates. Decentralizing inventory locations means distributing inventory across multiple warehouses or facilities4. This will also result in higher inventory levels, as the company will need to maintain more safety stock at each location to account for demand variability and uncertainty.
References : What is Replenishment Lead Time?; Level Loading Definition; Customer Service Level; Centralized vs Decentralized Inventory Management.
NEW QUESTION # 79
The major contribution of the production plan is to:
- A. identify key resources to support the master schedule.
- B. provide authorization for the master schedule.
- C. establish the weekly build schedule.
- D. establish demand by end item.
Answer: B
Explanation:
Explanation
According to the web search results, the production plan is a long-term plan that establishes the quantity and timing of the end products to be produced by the company1. The production plan is based on the forecasted demand, the available capacity, and the company's strategic objectives2. The production plan is also used to authorize and guide the master schedule, which is a more detailed and short-term plan that specifies the quantity and timing of each end product to be produced in each time period3. The master schedule is derived from the production plan, and it must not exceed the production plan's limits. Therefore, the major contribution of the production plan is to provide authorization for the master schedule.
The other options are not correct, because they are either irrelevant or inaccurate. The production plan does not establish demand by end item, but rather responds to the forecasted demand by end item. The production plan does not identify key resources to support the master schedule, but rather determines the overall resource requirements to meet the production targets. The production plan does not establish the weekly build schedule, but rather provides the basis for the weekly build schedule, which is a more detailed breakdown of the master schedule that specifies how many units of each end product will be built in each week.
References:
Production Planning - Definition, Objectives, Types, Importance
Production Planning in Manufacturing: Best Practices for Production Plans Master Production Schedule (MPS) - Definition & Examples | Marketing Tutor
[Master Production Schedule (MPS) - Meaning & Process | Tallyfy]
[Production Planning - an overview | ScienceDirect Topics]
[Production Planning: Definition, Levels, Objectives and Factors]
[What Is a Weekly Build Schedule? | Bizfluent]
NEW QUESTION # 80
Which of the following techniques would be most appropriate to use to develop a forecast?
- A. Delphi method
- B. Moving average
- C. Exponentialsmoothing
- D. Time series decomposition
Answer: C
Explanation:
Explanation
Exponential smoothing is a forecasting technique that uses a weighted average of past and present data to predict future values. It is suitable for time series data that have a stable or slowly changing trend and no significant seasonal variations. Exponential smoothing assigns more weight to the most recent data, giving it a higher influence on the forecast. This makes it more responsive to changes in demand patterns than other techniques, such as moving average or time series decomposition, which use fixed weights or historical data.
The Delphi method is a qualitative technique that involves a panel of experts who provide their opinions and feedback on a topic through multiple rounds of surveys. It is not based on historical data or mathematical formulas, but rather on human judgment and consensus. Therefore, it is not appropriate for developing a forecast. References: CPIM Part 2 Exam Content Manual, Version 7.0, Domain 3: Plan and Manage Demand, Section A: Demand Management, Subsection 2: Forecasting Techniques and Methods, p. 14-15.
NEW QUESTION # 81
The horizon for forecasts that are input to the sales and operations planning (S&O0P) process should be long enough that:
- A. supply constraints can be resolved.
- B. planned product launches can be incorporated.
- C. cumulative forecast deviation approaches zero.
- D. required resources can be properly planned.
Answer: D
Explanation:
Explanation
The horizon for forecasts that are input to the sales and operations planning (S&OP) process should be long enough that required resources can be properly planned. The S&OP process is a cross-functional process that aligns the demand and supply plans of an organization. The S&OP process consists of several steps, such as data gathering, demand planning, supply planning, pre-S&OP meeting, executive S&OP meeting, and S&OP implementation. The output of the S&OP process is the production plan, which is a statement of the resources needed to meet the aggregate demand plan over a medium-term horizon. The production plan can be stated in different units of measure depending on the type of manufacturing environment, such as hours, units, tons, or dollars. The horizon for forecasts that are input to the S&OP process should be long enough that required resources can be properly planned, meaning that the organization can anticipate and allocate the necessary capacity, materials, labor, equipment, and facilities to meet the expected demand. The horizon for forecasts should also match the lead time for acquiring or changing the resources, as well as the planning cycle for updating the production plan.
References: CPIM Exam Content Manual Version 7.0, Domain 4: Plan and Manage Supply, Section 4.1:
Develop Supply Plans, Subsection 4.1.2: Describe how to develop a production plan (page 36).
NEW QUESTION # 82
Which of the following trade-offs should be evaluated when determining where to place inventory in a multi-echelon supplychain network?
- A. Production cost and lot size quantity
- B. Transportation cost and delivery time
- C. Purchase cost and shrinkage rates
- D. Customer price and order quantity
Answer: B
Explanation:
Explanation
One of the trade-offs that should be evaluated when determining where to place inventory in a multi-echelon supply chain network is the transportation cost and delivery time. A multi-echelon supply chain network is a system of interconnected stages or echelons that perform different functions, such as production, distribution, and retailing, to deliver products or services to the end customers1. Inventory placement is the decision of how much and where to hold inventory in the supply chain network to balance the costs and service levels2.
Transportation cost is the expense of moving products or materials from one echelon to another in the supply chain network. Transportation cost depends on factors such as distance, mode, volume, weight, fuel, and tariffs3. Delivery time is the duration of moving products or materials from one echelon to another in the supply chain network. Delivery time depends on factors such as speed, reliability, frequency, and congestion3.
There is a trade-off between transportation cost and delivery time when determining where to place inventory in a multi-echelon supply chain network. Generally, holding more inventory closer to the customers can reduce the delivery time and increase the service level, but it can also increase the transportation cost and the inventory holding cost4. On the other hand, holding less inventory farther from the customers can reduce the transportation cost and the inventory holding cost, but it can also increase the delivery time and decrease the service level4. Therefore, finding the optimal inventory placement requires balancing the transportation cost and delivery time trade-off.
Some of the methods or tools that can help evaluate the transportation cost and delivery time trade-off are:
Network optimization: a technique that uses mathematical models to optimize the design and configuration of a supply chain network by minimizing the total costs (including transportation and inventory costs) while satisfying the service level requirements.
Multi-echelon inventory optimization: a technique that uses mathematical models to optimize the allocation and sizing of safety stocks across multiple echelons of a supply chain network by minimizing the total costs (including transportation and inventory costs) while satisfying the service level requirements.
Simulation: a technique that uses computer software to mimic the behavior and performance of a supply chain network under different scenarios and assumptions. Simulation can help evaluate the impact of different inventory placement strategies on the transportation cost and delivery time.
Therefore, transportation cost and delivery time is one of the trade-offs that should be evaluated when determining where to place inventory in a multi-echelon supply chain network.
References: 1: Multi-Echelon Inventory Optimization 2 2: Inventory Placement Definition 3 3: Transportation Cost Definition 4 4: The Tradeoff Between Inventory Costs And Transportation Costs : Supply Chain Network Design: Applying Optimization and Analytics to ... 1
NEW QUESTION # 83
Sales and operations planning (S&0P) in a make-to-stock (MTS) environment is concerned withprojecting:
- A. bookings.
- B. backlog.
- C. item forecasts.
- D. inventory.
Answer: D
Explanation:
Explanation
Sales and operations planning (S&OP) in a make-to-stock (MTS) environment is concerned with projecting inventory. S&OP is an integrated planning process that aligns demand, supply, and financial planning and is managed as part of a company's master planning1. MTS is a traditional production strategy that is used by businesses to match inventory with anticipated consumer demand2. Inventory is the quantity and value of materials and products that are available in stock or in transit3.
S&OP in an MTS environment is concerned with projecting inventory because inventory is the key link between demand and supply. Inventory can be classified into three types: raw materials, work-in-process, and finished goods3. S&OP aims to balance the inventory levels of these types with the expected demand and supply plans, as well as the financial objectives of the company. S&OP can help optimize inventory management by:
Reducing inventory costs, such as holding, ordering, and shortage costs3.
Improving inventory turnover, which is the ratio of sales to average inventory3.
Increasing inventory availability, which is the percentage of orders that can be fulfilled from stock3.
Enhancing inventory quality, which is the degree of conformance to specifications and standards3.
The other options are not as relevant for S&OP in an MTS environment as inventory. Item forecasts are estimates of future demand for specific products or services based on historical data, market trends, or customer inputs4. Item forecasts are an input to S&OP, not an output. S&OP uses item forecasts to generate aggregate demand plans for product families or categories, which are then matched with aggregate supply plans for production capacity or resources1. Backlog is the quantity of customer orders that have been received but not yet fulfilled3. Backlog is not applicable for S&OP in an MTS environment, because MTS products are produced before customer orders are received. MTS products are delivered from stock, not from backlog. Bookings are the quantity of customer orders that have been received and confirmed3. Bookings are also not applicable for S&OP in an MTS environment, because MTS products are not dependent on customer orders. MTS products are based on forecasted demand, not actual demand.
References: Make To Stock (MTS): Definition, Example, and How It Works - Investopedia; Forecasting - Definition & Examples - ASQ; What is Sales and Operations Planning (S&OP) | Oracle; Inventory Management - Definition, Types, Objectives and Examples.
NEW QUESTION # 84
Which of the following methods most likely introduces a temporary variance betweenthe inventory balance and theinventory record?
- A. Inventory write-off
- B. Cycle count
- C. Backflushing
- D. Kanban
Answer: B
Explanation:
Explanation
Resource planning is a planning module that considers the longest-range planning goals. Resource planning is a method of determining the long-term capacity and resource requirements for a manufacturing system, based on the aggregate production plan, the sales and operations plan, and the business plan. Resource planning helps to align the production capacity and resources with the strategic objectives and goals of the organization.
Resource planning considers the longest-range planning goals, which are usually expressed in terms of years or quarters.
The other options are not planning modules that consider the longest-range planning goals. Capacity requirements planning (CRP) is a planning module that calculates the capacity and load for each work center in a manufacturing system, based on the material requirements plan, the routing file, and the open order file.
CRP helps to identify and resolve the capacity constraints and bottlenecks in the production process. CRP considers the short-range planning goals, which are usually expressed in terms of days or weeks. Input/output analysis is a planning module that compares the actual input/output of each work center in a manufacturing system with the planned input/output, based on the capacity requirements plan and the shop floor data.
Input/output analysis helps to monitor and control the performance and efficiency of each work center.
Input/output analysis considers the short-range planning goals, which are usually expressed in terms of days or weeks. Rough-cut capacity planning (RCCP) is a planning module that estimates the feasibility and adequacy of the key resources or work centers in a manufacturing system, based on the master production schedule and the bill of resources. RCCP helps to validate and adjust the master production schedule according to the available capacity and resources. RCCP considers the medium-range planning goals, which are usually expressed in terms of months or weeks. References: CPIM Exam Content Manual Version 7.0, Domain 4: Plan and Manage Supply, Section 4.2: Supply Planning Methods, p. 26; Resource Planning; Capacity Requirements Planning.
NEW QUESTION # 85
When procuring for innovative products, the focus should be on:
- A. lead times.
- B. lot sizes.
- C. unit cost.
- D. total landed cost.
Answer: D
Explanation:
Explanation
When procuring for innovative products, the focus should be on the total landed cost, which is the sum of all costs associated with making and delivering products to the point where they are used. This includes not only the unit cost, but also the transportation, handling, inventory, taxes, duties, and other fees associated with the procurement process. By focusing on the total landed cost, procurement can evaluate the true value of innovative products and compare them with alternative solutions. Focusing on unit cost alone may overlook the potential benefits of innovation, such as improved quality, performance, or sustainability. Lead times and lot sizes are also important factors to consider, but they are not the main focus when procuring for innovation. References : CPIM Part 2 Exam Content Manual, Domain 4: Plan and Manage Supply, Section A:
Supply Management Concepts and Approaches, Subsection 2: Procurement Strategies and Techniques, Page
17.
NEW QUESTION # 86
Which of the following situations is most likely to occur when using a push system?
- A. Work centers receive work even if capacity is not available.
- B. Work centers operate using decentralized control.
- C. Work centers signal previous work centers when they are ready for more work.
- D. Work centers are scheduled using finite capacity planning.
Answer: A
Explanation:
Explanation
Apush system is a production system that operates based on planned or forecasted demand, rather than actual or current demand. In a push system, work orders or tasks are released to the work centers according to a predetermined schedule, regardless of the availability of capacity or resources at the work centers. This means that work centers may receive work even if they are already overloaded or have no idle time, which can result in long lead times, high inventory levels, and poor customer service1.
The other options are more likely to occur when using a pull system, which is a production system that operates based on actual or current demand, rather than planned or forecasted demand. In a pull system, work orders or tasks are released to the work centers only when there is a need or a request from the downstream work centers or customers. This means that work centers are scheduled using finite capacity planning, which is a method of allocating capacity and resources based on the actual availability and constraints of the work centers2. Work centers also operate using decentralized control, which means that each work center has the autonomy and authority to make decisions based on the local conditions and signals from the environment3. Work centers also signal previous work centers when they are ready for more work, which is a way of synchronizing the flow of materials and information along the production process4.
References: Push System vs. Pull System: Adopting A Hybrid Approach To MRP; Push Systems vs. Pull System: Definitions and Differences; JUST-IN-TIME MANUFACTURING | SpringerLink; 9 Just-In-Time and Lean Systems - Seneca College.
NEW QUESTION # 87
A firm produces a moderate variety of products to stock in a single plant. The plant is organized in a functional layout withsome work cells. Which of the following indicators most appropriately would be used to evaluate the effectiveness of thedetailed capacity planning processes?
- A. Percentage of master schedule attained
- B. Level of finished goods inventory
- C. Units of output per direct labor hour
- D. Change in level of work-in-process (WIP) inventory
Answer: D
Explanation:
Explanation
The change in level of work-in-process (WIP) inventory is the most appropriate indicator to evaluate the effectiveness of the detailed capacity planning processes for a firm that produces a moderate variety of products to stock in a single plant. Detailed capacity planning is the process of determining the quantity and timing of resources, such as labor, equipment, and materials, needed to execute the master production schedule (MPS) at the work center level1. The MPS is a plan that specifies the quantity and timing of end items to be produced in a given time period2. The change in level of WIP inventory is a measure of the difference between the amount of WIP inventory at the beginning and at the end of a period3. WIP inventory consists of partially completed products or components that are waiting for further processing or assembly.
The change in level of WIP inventory can indicate how well the detailed capacity planning processes are aligned with the MPS and the actual demand. A positive change in WIP inventory means that more products or components are being produced than consumed, which implies that there is excess capacity or insufficient demand. A negative change in WIP inventory means that more products or components are being consumed than produced, which implies that there is insufficient capacity or excess demand. A zero or minimal change in WIP inventory means that the production and consumption rates are balanced, which implies that there is optimal capacity and demand. Therefore, by monitoring the change in level of WIP inventory, the firm can evaluate whether its detailed capacity planning processes are effective in meeting customer needs and expectations, as well as minimizing inventory costs and maximizing resource utilization.
The other options are not as appropriate indicators to evaluate the effectiveness of the detailed capacity planning processes for a firm that produces a moderate variety of products to stock in a single plant. Units of output per direct labor hour is a measure of labor productivity, which indicates how efficiently labor is used to produce output. However, labor productivity does not reflect the effectiveness of detailed capacity planning processes, because it does not account for other factors that affect production, such as equipment, materials, quality, or demand. Percentage of master schedule attained is a measure of schedule performance, which indicates how well the actual production matches the planned production. However, schedule performance does not reflect the effectiveness of detailed capacity planning processes, because it does not account for other factors that affect production, such as capacity constraints, resource availability, or customer satisfaction.
Level of finished goods inventory is a measure of inventory management, which indicates how much inventory is available to meet customer orders. However, finished goods inventory does not reflectthe effectiveness of detailed capacity planning processes, because it does not account for other factors that affect production, such as product variety, lead time, or quality.
References: Detail Capacity Planning - Capacity Planning - Gaebler.com Resources ...; Master Production Schedule (MPS) Definition | Operations & Supply Chain Dictionary; Work-in-Process Inventory: Definition & Example - Video & Lesson Transcript | Study.com; [Work-in-Process (WIP) Definition - Investopedia];
[Labor Productivity Definition - Investopedia]; [Labor Productivity: Definition & Statistics - Video & Lesson Transcript | Study.com]; [Schedule Performance Index (SPI) Definition - Investopedia]; [Schedule Performance Index (SPI) & Cost Performance Index (CPI) in Project Cost Management]; [Finished Goods Inventory: Definition & Formula - Video & Lesson Transcript | Study.com]; [Finished Goods Inventory:
Definition & Example - Video & Lesson Transcript | Study.com].
NEW QUESTION # 88
In which of the following situations would the use of a failure mode effect analysis (FMEA) be most appropriate?
- A. After a one-time quality incident investigation
- B. During evaluation of a new market opportunity
- C. During the define phase of asix-sigmaproject
- D. Prior to a new product introduction (NPI)
Answer: D
Explanation:
Explanation
Failure Mode and Effects Analysis (FMEA) is a systematic, proactive method for identifying and evaluating the potential causes and impacts of failures in a process, product, or service1. It aims to anticipate and prevent failures by assessing the relative effect and risk of different failure modes1.
The use of FMEA would be most appropriate prior to a new product introduction (NPI). During the NPI phase, FMEA can be used to identify potential failure modes in the design of the product and assess their potential effects on the product's performance and reliability. This allows for proactive measures to be taken to mitigate or eliminate these risks before the product is launched. FMEA is particularly useful in the early stages of design, as it helps in making informed decisions that can improve the quality and safety of the product1.
In contrast, using FMEA after a one-time quality incident investigation (A) or during evaluation of a new market opportunity may not be as effective, as these situations do not involve the design or development of a product or process. While FMEA can be used during the define phase of a Six Sigma project (B), its most impactful application is during the design phase of a new product, where it can significantly influence the final outcome.
NEW QUESTION # 89
A reduction in purchased lot sizes will reduce which of the following items?
- A. Setup times
- B. Frequency of orders
- C. Reorder points (ROPs)
- D. Inventory levels
Answer: D
Explanation:
Explanation
A reduction in purchased lot sizes will reduce inventory levels. Purchased lot sizes are the quantities of inventory that a stage of the supply chain either produces or purchases at a given time1. Inventory levels are the amount of stock available throughout the distribution network2. By reducing the purchased lot sizes, a company can lower the amount of inventory it holds, which can reduce the inventory costs, such as holding costs, shortage costs, and order costs3.
Holding costs are the costs associated with storing and maintaining inventory, such as rent, utilities, insurance, taxes, depreciation, and obsolescence4. Shortage costs are the costs incurred when demand exceeds supply, such as lost sales, customer dissatisfaction, and backorder costs4. Order costs are the costs involved in placing and receiving orders, such as transportation, inspection, setup, and administrative costs4.
Reducing the purchased lot sizes can lower the holding costs by decreasing the average inventory in the supply chain due to either production or purchases in lot sizes that are larger than those demanded by the customer1. This is also known as cycle inventory1. Reducing the purchased lot sizes can also lower the shortage costs by increasing the frequency of orders and decreasing the lead time between orders5. This can help avoid stockouts and meet customer demand more consistently. Reducing the purchased lot sizes can also lower the order costs by optimizing the order quantity based on the trade-off between holding costs and order costs. This is also known as economic order quantity (EOQ).
Therefore, a reduction in purchased lot sizes will reduce inventory levels and inventory costs.
References: 1: Chapter 11 Flashcards by Amy Horton 3 2: Optimal Inventory Levels: Calculate & Manage Your Stock Levels 2 3: Inventory Levels Explained: The Highs & Lows Of Optimal Stock 1 4: Economic Order Quantity Model in Inventory Management 4 5: Dual sourcing: Advantages and disadvantages :
Economic Order Quantity: What Does It Mean and Who Is It For5
NEW QUESTION # 90
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