Pearson eText for Software Engineering -- Instant Access (Pearson+)
10th Edition
ISBN: 9780137503148
Author: Ian Sommerville
Publisher: PEARSON+
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Chapter 11, Problem 11.2E
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Software Systems:
The reliability metrics for the classes of software system is shown below.
| System | Reliability Metric | Suggested Value |
| Patient monitoring system | Availability | System must be unavailable for less than 20 minutes per month. |
| Word processor | Rate of Occurrence of Failure | Failures that result in loss of data should not occur more than once per 1200 hours of use... |
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Consider the following scenario: you have been asked (as a software engineer) to create a hospital patient control application. Everything is explained to you up front, and the system demands a high degree of reliability. Which process model would you recommend for this kind of software, in your opinion? In addition to providing strong arguments to support your proposed process model, the explanation of the recommended process model should be accurate with the help of a visual and concise.
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Reflect the behavior of the system during its execution:
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should be accurately and succinctly described, along with a visual illustration.
Chapter 11 Solutions
Pearson eText for Software Engineering -- Instant Access (Pearson+)
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