Tuesday, June 4, 2019

System to Control Cars Anti-lock Braking System

System to Control Cars Anti-lock Braking SystemGiving reasons for your answer based on the type of system be developed, suggest the most appropriate generic software process model that might be utilize as a basis for managing the development of the interest systemsA system to control a cars anti-lock braking systemYou could use Incremental or Spiral process models as safety is critical so you expect a method that a lot of checks and balances at each stage.Incremental development is broken down into increments with each increment delivering part of the required functionality, where the exploiter requirements are prioritized and the highest priority requirements are included in early increments however once the development is started, the requirements are frozen but can be used in later increments.Spiral process is represented as a spiral rather than as a sequence of activities with backtracking where each loop in the spiral represents a phase in the process. There are no fixed ph ases such as specification or radiation pattern but loops in the spiral are chosen depending on what is required.Both Incremental and Spiral would achieve the goal of managing development for the cars anti-lock braking system however incremental development would be the most suited since it takes the allows for checks and balances throughout the life of the development.A virtual reality system to support software maintenanceAn evolutionary model seems to be an exemplification solution for a virtual reality system, as the development team has two methods first is the exploratory development which works well with customers and to evolve a final system from an initial outline specification. Second is the throw-away prototyping with this method the objective is to understand the system requirements if the requirements are not fully laid out.A university method of accounting system that replaces an existing systemWaterfall has formal structure to manage the process however the drawbac k is that it is difficult to accommodate changes after starting. But in the waterfall model you would go through a series of step to manage the large requirements, design and implementation requirements.Requirements analysis and definitionSystem and software designImplementation and unit testingIntegration and system testingOperation and maintenanceAn interactive system, running in kiosks in train stations, for railway passengers that run into train timesIn this scenario the best approach would be evolutionary model using a throw away prototyping to find the requirements then shifting to a waterfall model for a structured design and implementation.ReferencesIan Sommerville, (2010) Software Engineering (8th edition), Chapter 4, 5 Pearson EducationLecture Notes (2010) Laureate Online Education University of Liverpool Seminar 1 knowledgeability to Software Engineering Study Lecture 1 Software Engineering, All right reserved, 2002-2010

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