期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：6
页码：5487-5489
出版社：TechScience Publications
摘要：Software testing is the process of verification andvalidating the product. This process detects the differencebetween actual output and expected output. Agile softwaredevelopment methods promote adaptive planning, systemdevelopment, timely delivery and scalability. There is variousagile software development methods are available such asscrum, XP, Feature Driven Development (FDD) etc, used todeliver quality functional requirements (FR). In softwaredevelopment process software engineers are mainlyconcentrating only on functional requirements under thepressure of deploying the software as early as possible. ButNFR is also important element of the development process.NFR is responsible for success and failure of the system. Inthis paper we have presented survey on need of generation ofnon functional requirements such as security, performanceetc. NFR describes not actually what system will do but howthe system will do it.
