软件工程.软件产品质量要求和评估(SQuaRE).质量要求

[中文适用范围]： 本国际标准提供了软件产品质量要求规范的要求和建议。 本国际标准适用于同时充当收购方和供应商角色的组织。 ISO/IEC 9126-1 [ISO/IEC 25010] 中的质量模型用于对软件质量需求进行分类，并为根据软件质量度量量化质量需求提供基础。 本国际标准符合 ISO/IEC 15288:2002 中定义的技术流程，该流程与利益相关者产品质量需求的识别和软件产品质量需求的分析相关。 本国际标准不涵盖其他需求（如功能需求、流程需求、业务需求等）的规范。 本国际标准没有规定具体的软件质量措施，也没有规定任何具体的开发过程。 [外文原描述]： ISO/IEC 25030:2007 provides requirements and recommendations for the specification of software quality requirements. It applies to both acquirers and suppliers. It focuses on software quality requirements, but takes a system perspective since software is normally developed and applied as part of a larger system. Software product quality requirements are needed for: specification (including contractual agreement and call for tender);planning (including feasibility analysis);development (including early identification of potential quality problems during development); andevaluation (including objective assessment and certification of software product quality). If software quality requirements are not stated clearly, they may be viewed, interpreted, implemented and evaluated differently by different people. This may result in: software which is inconsistent with user expectations and of poor quality; users, clients and developers who are unsatisfied; and time and cost overruns to rework software. ISO/IEC 25030:2007 helps to improve the quality of software quality requirements. It does this by providing requirements and recommendations for quality requirements, and guidance for the processes used to define and analyse quality requirements. It applies the quality model defined in ISO/IEC 9126-1 [ISO/IEC 25010] and it complies with the requirement processes defined in ISO/IEC 15288. ISO/IEC 25030 is part of the SQuaRE series of International Standards.