ISO/IEC 20968:2002 软件工程-MKⅡ功能要点分析-计算规程手册

标准编号：ISO/IEC 20968:2002

中文名称：软件工程-MKⅡ功能要点分析-计算规程手册

英文名称：Software engineering — Mk II Function Point Analysis — Counting Practices Manual

发布日期：2002-12

标准范围

ISO/IEC 20968:2002规定了MkII FPA功能尺寸测量方法的一组定义、约定和活动。该方法可用于测量可根据逻辑事务描述的任何软件应用的功能大小，每个逻辑事务包括输入、过程和输出组件。规模调整规则旨在应用于商业信息系统领域的应用软件，在商业信息系统领域中，每个事务的处理组件往往由数据存储或检索的考虑因素主导。该方法可以适用于来自其他领域的软件，但是用户应该注意，大小调整规则不考虑对大小的贡献，例如来自科学和工程软件中通常发现的复杂算法的贡献，也不特别考虑真实的-时间要求SMK II FPA独立于所使用的项目管理方法和所采用的开发方法。它是对逻辑业务需求的度量，与它们的实现方式无关。

ISO/IEC 20968:2002 specifies the set of definitions, conventions and activities of the MkII FPA Functional Size Measurement Method.

The method can be used to measure the functional size of any software application that can be described in terms of logical transactions, each comprising an input, process and output component. The sizing rules were designed to apply to application software from the domain of business information systems, where the processing component of each transaction tends to be dominated by considerations of the storage or retrieval of data.

The method may be applicable to software from other domains, but the user should note that the sizing rules do not take into account contributions to size such as from complex algorithms as typically found in scientific and engineering software, nor do the rules specifically take into account real-time requirements

MK II FPA is independent of the project management method to be used and of the development method employed. It is a measure of the logical, business requirements, independent of how they are implemented.

标准预览图