产品质量分为内部质量、外部质量和使用质量，通常通过以下 （ ） 方法来评价和度量这三类型质量。
- A.确认—验证—使用和反馈
- B.验证—确认—使用和反馈
- C.使用和反馈—验证—确认
- D.使用和反馈—确认—验证
正确答案及解析
正确答案
解析
根据《GB/T 16260—2006系列标准软件质量模型与度量介绍》质量途径的顺序是过程质量属性测量→内部质量属性测量→外部质量属性测量→使用质量属性测量。通常通过验证→确认→使用和反馈进行评价和度量。
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