Software Process Models Essay Example | Topics and Well Written Essays - 750 words

Software Process Models - Essay Example this scenario, the hospital will be using this information system to keep a record of the patient, such as their personal information, information regarding their disease and so on. The software development team has decided to adopt prototyping model for the development of this information system. This approach will allow the software development team to build a prototype of the system in order that the users of the system could identify the working of the proposed system. Basically, the majority of system analysts nowadays makes use of prototypes all the way through the system design. A prototype is a functioning model of the planned system (Whitten, Bentley, & Dittman, 2000; Shelly, Cashman, & Vermaat, 2005). The system analyst basically constructs a useful structure of the solution throughout the design. Prototyping allows the software development team to develop a functional system quickly and reasonably for end users to weigh up. By communicating with the prototype users can search out an improved suggestion of the information requirements. The prototype authorized by the users can be used as a model to build the ultimate system. In this scenario, the prototype can be acknowledged as a functioning adaptation of software or an element of the software, but it is intended to be no more than a development model. Additionally, once prepared, the prototype will be additionally developed until it obeys the rules accurately to user’s requirements. Once the design has been completed, the prototype can be transformed into a sophisticated development system. The method of developing a foundational design, making use of it, refining it and trying again has been acknowledged an iterative method of systems development for the reason that the steps essential to develop a system can be repetitive over and over again (Laudon & Laudon, 1999; Whitten, Bentley, & Dittman, 2000). In addition, prototyping is further openly iterative than the traditional life cycle, and it