7.5 part 1 review questions Coursework Example | Topics and Well Written Essays - 500 words

7.5 part 1 review questions - Coursework Example Planning should also encompass an anticipation and evaluation of the impacts of future developments (Oz 98). Planning should also entail building a shared vision and undertaking decisions on what goals an organization wants to obtain. The action plan for the organization should explain on what actions to undertake to reach their set goals. Prototyping refers to the rapid development and testing of working models of new applications in an interactive and iterative process that involves both IS specialists and business professionals. Prototyping ensures the development process is faster and easier for business professionals and IS specialists. Prototyping has opened up the application development process for end-users as it simplifies and accelerates systems designs. The advantage of prototyping is that it is extremely useful where there is uncertainty about design solutions or requirements. Prototyping is also useful in producing systems that meet user requirements. Prototyping is also vital in designing an information system’s end user interface. The disadvantage of prototyping is that when it is rapidly conducted it can gloss over vital steps in systems development. Prototyping can also fail to have essential security controls built in. rapidly constructed systems can also fail to accommodate large volumes of data or users. What does SDLC stand for? What are the phases of the SDLC? Explain in one or two sentences of your own words what happens in each phase. If problems occur during the SDLC, is it better to identify and solve those problems near the beginning or the end of the SDLC process? SDLC stands for systems development life cycle. It refers to an application development life-cycle. It is a commonly used term in information systems, software engineering, and systems engineering. SDLC gets used to elaborate a process for planning, testing, creating, and developing an information system. There are several stages