ISO/IEC 25020:2007 软件工程 软件产品质量要求和评估（SQuaRE） 测定参考模型和指南

标准编号：ISO/IEC 25020:2007

中文名称：软件工程 软件产品质量要求和评估（SQuaRE） 测定参考模型和指南

英文名称：Software engineering — Software product Quality Requirements and Evaluation (SQuaRE) — Measurement reference model and guide

发布日期：2007-05

标准范围

ISO/IEC 25020:2007为测量ISO/IEC 2501n质量模型划分中定义的质量特性提供了测量参考模型和指南。ISO/IEC 25020:2007为质量措施的选择和构建设定了要求。它还包含信息丰富的附件，涉及以下主题:选择软件质量度量和质量度量元素的标准，证明预测有效性和评估度量可靠性，以及记录软件质量度量的示例格式。ISO/IEC 25020是质量测量部门的成员，该部门还提供了可在整个产品开发生命周期中使用的质量测量示例。这些度量在该部门的其他文档中定义，并且对应于软件产品质量模型中的质量特征，例如ISO/IEC 25010中描述的质量特征。ISO/IEC 25020:2007和质量措施旨在特别与SQuaRE系列中解决质量要求（ISO/IEC 25030）和产品质量评估（ISO/IEC 25040）的其他标准一起使用。

ISO/IEC 25020:2007 provides a measurement reference model and guide for measuring the quality characteristics defined in ISO/IEC 2501n, Quality Model Division. ISO/IEC 25020:2007 sets requirements for the selection and construction of quality measures. It also contains informative annexes addressing the following topics: criteria for selecting software quality measures and quality measure elements, demonstrating predictive validity and assessing measurement reliability, and an example format for documenting software quality measures.

The Quality Measurement Division, of which ISO/IEC 25020 is a member, also offers examples of quality measures that can be used across the product development life cycle. These measures are defined in the other documents in the division and correspond to the quality characteristics in a software product quality model such as that described in ISO/IEC 25010. ISO/IEC 25020:2007 and the quality measures are designed to be used, in particular, with other standards in the SQuaRE series that address quality requirements (ISO/IEC 25030) and product quality evaluation (ISO/IEC 25040).

标准预览图