Software Engineering (10th Edition)
10th Edition
ISBN: 9780133943030
Author: Ian Sommerville
Publisher: PEARSON
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Chapter 12, Problem 12.5E
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Five possible functional system safety requirements for the onboard software which are generated form the system safety requirements:
- The system should ensure the color of the light telecasted for the next segment. Break should be applied when the light color is red.
- Speed of the train should be limited when they exceeds the speed limit.
- The color of the light, speed limit and the current speed of the train should be tested multiple times per section of track...
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Chapter 12 Solutions
Software Engineering (10th Edition)
Ch. 12 - Prob. 12.1ECh. 12 - Prob. 12.2ECh. 12 - Prob. 12.3ECh. 12 - Prob. 12.4ECh. 12 - Prob. 12.5ECh. 12 - Prob. 12.6ECh. 12 - Explain why using model checking is sometimes a...Ch. 12 - List four types of systems that may require...Ch. 12 - Prob. 12.9ECh. 12 - Should software engineers working on the...
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- In the case of vehicular communications or communications between vehicles, what kinds of safety precautions are taken?arrow_forwardWhen a deadlock is reached, those who are unable to proceed are granted the necessary resources.arrow_forwardSubject: Software Engineering You are designing an intrusion detection system (IDS) to prevent theft at a bank occupying a 60-floor downtown Chicago building. IDS interfaces with motion sensors located both inside and outside of the building as its only means of sensing intrusion. IDS must satisfy the following: Ensurethat a police officer arrives at the location of any intrusion quickly; Makeany intruder run away quickly; Ensure that a maintenance worker arrives at the location of any failed sensor quickly. Question Re-write each of these as an effective requirementarrow_forward
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