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需求工程方法
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需求工程方法
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需求工程方法
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requirements engineering method
需求工程方法
需求工程是软件工程的分支,它所关心的是软件系统在真实世界中要实现的目标、提供的功能和面临的约束条件。需求工程也是一种系统工程,其最终目的是定义将为客户提供的系统行为和功效。软件需求工程的任务,是将需求干系人的愿望和需要转换为可以由软件实现的规格说明。软件需求工程方法是一系列解决需求复杂性、多样性和抽象性等的方法,它提供了一整套可遵循的、系统的和可靠的方法论,用于指导需求工程师系统有序地开发需求,并保证软件规格说明的质量。
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