运营管理理论与实践（全英文）答案2023

第四章测试

1.Operations can be classified according to their volume and variety of production as well as the degree of variation & visibility . Which of the following operations would be classified as high volume , low variety ? （ ）.
A:A front office bank
B:A carpenter
C:A fast food restaurant
D:A family doctor

答案:C
2.One premise of supply chain management is （ ）.
A:limiting information sharing to protect trade secrets.
B:encouraging more suppliers to provide leverage during negotiations.
C:all are premises of supply chain management.
D:long-term relationships with fewer suppliers.
E:focusing negotiations on initial price of purchased products.

答案:D
3.Which of the following statements regarding a pull system is true ?（ ）.
A:Large lots are pulled from upstream stations
B:Work is pulled to the downstream work stations before it is actually needed
C:Problems become more obvious
D:Manufacturing cycle time is increased

答案:C
4.Which one of the following is a concern expressed by suppliers ? （ ）.
A:Large lot sizes
B:Production with zero defects
C:Delivery to the point of use
D:Elimination of in plant inventory

答案:B
5.Which one of the following is not concern expressed by suppliers ?（ ）.
A:Poor customer scheduling
B:Desire for diversification
C:Small lot sizes
D:Customers in frequent engineering changes
E:Proximity

答案:D