题目内容
（请给出正确答案）
57 Quality control charts show a characteristic of the product or service against:
A. the specification limits
B. customer requirements
C. control limits based on three standard deviations in each direction
D. control limits based on six standard deviations in each direction
E. A and D only
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更多“57Quality control charts show …”相关的问题
57 Quality assurance
A. refers to the prevention of product defects
B. is an auditing function that provides feedback to the project team and client about the quality of output being produced.
C. is the technical process that include the construction of control charts which specify acceptability limits for conforming output.
D. A and B.
E. B and C
A.concurrent control
B.definitional control
C.feedback control
D.projected control
E.feedforward control
A.concurrent control
B.feedforward control
C.definitional control
D.feedback control
E.projected control
A.definitional control
B.projected control
C.concurrent control
D.feedback control
E.feedforward control
A.Statistical Process Control,统计过程控制
B.Standard Process Control,标准工艺控制
C.Shipping Control,出货控制
D.Safety Produce Control,安全生产控制
29 All of the following statements about control charts are true except:
A. Control charts can be used to establish as well as maintain process control
B. control charts are used to detemine acceptance limits when no limits are stipulated by the product specification; otherwise, one should use the limits dictated by the specification.
C. all data points outside the control chart limits are variations explained by assignable causes.
D. A and B.
E. B and C
B、Bearer QoS Control
C、Fair Usage Control
D、Subscriber Location Management
