Pearson eText for Software Engineering -- Instant Access (Pearson+)
10th Edition
ISBN: 9780137503148
Author: Ian Sommerville
Publisher: PEARSON+
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Chapter 10, Problem 10.10E
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Given Statement:
“Older methods of system development are forced to be used on other system due to need for regulation and it inhibits innovation.”
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Pearson eText for Software Engineering -- Instant Access (Pearson+)
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- You and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers orders and for taking too long to do it. Perform a functional decomposition to define the scope and basic requirements of such a system. Brainstorm some ideas to improve the situation, and choose one to pursue based on its technical, economic, legal, operational, and schedule feasibility.arrow_forwardWhat sort of training and experience is needed by the individuals who built and operate this system? What about by the individuals who use this system?arrow_forwardERP systems are often developed in accordance with best practices. But, more importantly, whose best practices are correct? A Western bias is prevalent; techniques that originated in North America or Europe are frequently adopted as the foundation for new ideas. It is possible, however, that when systems are transported to Asia, they will provide problems. What makes you believe this is the case? Is there anything else that might change in the way processes are used in different nations (apart from the obvious "language" difference)?arrow_forward
- This paper compares and contrasts three different techniques for establishing system requirements throughout the analytical process. Consider the following questions: When do you believe each of the methods you compared would be most helpful, and what are the disadvantages of each of the techniques you examined?arrow_forwardQ4. What can a systems analyst do to reduce the frequency of corrective maintenance, the most common form of maintenance? try to answer it shortly and in steps 1 , 2 , 3 ……..arrow_forwardExamine the strengths and weaknesses of the system models.arrow_forward
- 1. The simplicity of using the system is one of the key features that developers should consider when developing the proposed E-Counselling System. What is the best process model to adopt in building the system? Justify your answer. 1. Suppose that you have been assigned to develop the proposed E-Counselling System and deliver it to the Department of Academic Advising in increments and in the shortest possible time. What is the best process model you should adopt in building the system? Justify your answer.arrow_forwardInternal control being one of the major determinants of an organization’s success requires the attention of every individualin an organization. A good internal control system will provide organizations with a high degree of confidence that theiroperations are efficiently managed. There are advantages and disadvantages/limitations to be gained from effectivelydesigned and implemented internal control.You are required to discuss five advantages and five disadvantages/limitations of internal controls.arrow_forwardI'm curious as to whether or not system analysts ever have to deal with ethical conundrums.arrow_forward
- Use your own creativity and ingenuity in answering this question. Assume you just got promoted as a manager of a digital clock manufacturer. You got this job as an expert of the Spiral, RUP and Agile process models with focus on risk assessment and mitigation. The digital clock manufacturer decides to use a graphical hour handle and a graphical minute handle. The Manufacturer also decides to show the time digitally with the hour, minutes and seconds at the same time. The manufacturer decides to synchronize with an atomic clock to display the graphics correctly, while the digital display of time is displayed with an internal hardware timer. Incorporating Risk in the software process model is key to success. Use your creativity and create a Risk Management Matrix (explained below) for highly predictable (have high probability of occurring) and less predictable risks (have low probability of occurring) with solutions on how you will handle the risks. You may include a few risks general to…arrow_forwardHow is it utilized, who utilizes it and what are its most common applications/uses? As a result, you should be able to communicate effectively. In terms of assessment, is it greedy or lazy?If so, are there any potential adverse effects? If so, is it transparent?A functional language in the purest sense of the term. If this is the case, please explain it, if not, please explain why not.arrow_forwardDiscuss the benefits and shortcomings of the system models.arrow_forward
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