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【判断题】
root用户的UID和GID都是0，因此用户的UID和GID都是相同的。（ ）A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】Transportation is a ____in the design and management of logistics systems. It may account for ____of total logistics costs.
【单选题】________ costs involve efforts to improve product design for more efficient production processes.
A.
Prevention
B.
Appraisal
C.
Internal failure
D.
External failure
【单选题】One goal of ________ is to design costs out of products in the research, development, and engineering stage.
A.
cost-plus pricing
B.
target costing
C.
Kaizen costing
D.
traditional costing
【单选题】Square D uses 3-D computer-aided design and manufacturing tools that significantly speed up ________ and cut down on development costs.
A.
design process
B.
machining process
C.
industrial flow
D.
R&D
【简答题】第（7）题__________ 查看材料
【单选题】____ to the original design by local carpenters cut production time and costs.
A.
Justifications
B.
Modifications
C.
Advocations
D.
Implications
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