[ITEC 4040] - Midterm Exam Guide - Everything you need to know! (31 pages long)

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Requirements engineering: consists of software, hardware, people, activities etc, software system presents opportunities for change. F(cid:396)e(cid:395)ue(cid:374)tl(cid:455) disappoi(cid:374)ted (cid:449)ith the(cid:373) (cid:272)ause (cid:449)hoe(cid:448)e(cid:396) desig(cid:374)ed it did(cid:374)"t understand requirements and used for different purpose than intended: set of interrelated components or subsystems with particular purpose. Each component either indirectly or directly connected to every other. Requirements component: requirements of and requirements for (requirements of banks etc. and requirements for admission to uni, many errors in requirements should be detected early in sdlc. Cost to repair goes up as stages of sdlc progress: factors influencing requirements. Degree of political influence of stakeholders in a organization: problems with re process. Pressure from market (has to be ready next week) Lack of defined responsibilities: re process improvement. Concerned with modifying processes in order to meet improvement objectives which are. How should process improvements be controlled and managed: good practice for re process improvement. Can be improved by systematic introduction of requirements engineering practice.

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