EBK SOFTWARE ENGINEERING
EBK SOFTWARE ENGINEERING
10th Edition
ISBN: 8220101455970
Author: SOMMERVILLE
Publisher: PEARSON
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Chapter 2, Problem 2.1E

Explanation of Solution

A system to control anti-lock braking in a car:

  • The most appropriate generic software process model for controlling anti-lock braking in a car is Waterfall model.
  • The anti-lock braking is a safety-critical system.
  • In the waterfall model, for the proper functioning of the anti-lock braking system of the car, the analysis and design requirements must be scheduled without any flaws before the system implementation.

A virtual reality system to support software maintenance:

  • The most appropriate generic software process model for a virtual reality system to support software maintenance is Incremental development.
  • The system requirements keeps on changing and it cannot be predicted before the implementation and it requires complex programming for the software.
  • This software is not a critical system.

A University accounting system that replaces an existing system:

  • The most appropriate generic software process model for a University accounting system that replaces an existing system is Waterfall model.
  • Because of the existing system, the system requirements can be predicted.
  • This is mission-critical system and the requirements are stable and reusable.

An interactive travel planning system that helps users plan journeys with the lowest environmental impact:

  • The most appropriate generic software process model for an interactive travel planning system is the prototype model and incremental development model.
  • The requirements of the user may change and fast delivery is essential to be implemented.
  • Therefore, the prototype model will save the development time to focus on essential function first to be later completed.

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Students have asked these similar questions
Suggest an appropriate project methodology that might be used for development of the following computer systems. Provide proper justification of your choice. The traffic control system inside Riyadh city is not meeting the expectations of traffic police. The system is to be updated within a few weeks to incorporate the traffic intensity, the weather conditions and the VIP movements etc. Suggest an appropriate software model for this scenario. A social network web application (a Facebook-like application)
Suggest the most appropriate generic software process model that might be used as a basis for managing the development of the following systems. Explain your answer according to the type of system being developed: A system to control antilock braking in a car A virtual reality system to support software maintenance A university accounting system that replaces an existing system An interactive travel planning system that helps users plan journeys with the lowest environmental impact
Take into account the following: You are a software developer working on a patient control application for a hospital. Everything is presented attractively, and the system is really trustworthy. Would you recommend a specific process model for this kind of software? The explanation of the proposed process model should be accurate, concise, and visible.
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