Which of the following actions would most likely lead to an achievable master production
schedule?
A. Committing to customer requested shipment dates
B. Limiting changes in periods after the planning time fence
C. Keeping safety stock for key subassemblies
D. Minimizing changes in periods before the demand time fence
正解:D
質問 2:
Which of the following tradeoffs should be considered to improve the performance of a distribution network?
A. Improve fill rate but decrease inventory turns by adding safety stock
B. Increase inventory turns but decrease costs by shipping more frequently
C. Reduce cost but improve customer service by using full truckload or carload shipments
D. Improve profit but decrease inventory by not scrapping obsolete product
正解:A
質問 3:
A firm manufactures four product families in a single facility using one production line for each product family. It has selected the hybrid approach to production planning and has specified that there will be no more than four changes in production rates per production line in a year. Resource planning will have to be performed for:
A. each item when there is a change in the production rate for the family.
B. each product family and production line weekly.
C. each product family when there is a change in the production rate for the family.
D. each production line for each month in the production planning horizon.
正解:C
質問 4:
Production is being planned to emphasize the utilization of a critical and very expensive piece of capital equipment. Which of the following production planning strategies should be used?
A. Level
B. Cost-based
C. Combination
D. Chase
正解:A
質問 5:
When quantitative data are being evaluated, a very small bias in a forecast can best be explained by which of the following statements?
A. A very small alpha factor was used.
B. Positive forecast errors approximately offset negative forecast errors.
C. The absolute values of all forecast errors were approximately equal.
D. The variability of forecast data was skewed.
正解:B
質問 6:
The greatest risk of aggregating product families at too high of a level for sales and operations planning is that:
A. the sales forecasts will not be as accurate for the larger product families.
B. imbalances between the demand plan and resources may not be visible.
C. the resource planning process will be more complicated.
D. it will be more difficult to reconcile the sales plans with the business plan.
正解:B
質問 7:
A Canadian-based company has a long-term contract with a US-based supplier. The Canadian company has been experiencing short shipments and variations of the supply lead time with the US supplier for a few months. Which of the following is the most appropriate action for the master production scheduler in this situation?
A. Ask the purchasing manager to work with the supplier to improve their shipping quantity accuracy and lead time stability.
B. Ask the purchasing manager to terminate the contract with this supplier, and look for a better supplier.
C. Apply safety lead time according to the target service level while planning the master production schedule.
D. Apply safety stock and safety lead time while planning the master production schedule.
正解:C
質問 8:
Which of the following data is an input to distribution requirements planning?
A. Location points
B. Interplant demand
C. Shipping schedules
D. Order value
正解:B
質問 9:
Which of the following techniques typically uses the bills of material for master schedule items in determining the capacity required?
A. Advanced production scheduling (APS)
B. Bill of resources
C. Critical path method (CPM)
D. Finite forward scheduling
正解:A
坂本** -
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