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If a patient is known to be allergic to any particular medication, then prescription of that medication shall result in a warning message being issued to the system user.
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A hospital proposes to introduce a policy that any member of clinical staff (doctors or nurses) who takes or authorizes actions that leads to a patient being injured will be subject to criminal charges...
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Explain why it is important to model the context of a system that is being developed. Give two examples of possible errors that could arise if software engineers do not understand the system context.
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Explain why it is important to model the context of a system that is being developed. Give two examples of possible errors that could arise if software engineers do not understand the system context.
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In a medical system that is designed to deliver radiation to treat tumours, suggest one hazard that may arise and propose one software feature that may be used to ensure that the identified hazard does not result in an accident.
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Duplicate: How might you use a model of a system that already exists? Explain why it is not always necessary for such a system model to be complete and correct. Would the same be true if you were developing a model of a new system?
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Duplicate: Circle the portion of the IP address that would be invalid if it were assigned to a host, and then explain why it is invalid: 1. 131.107.256.80 2. 0.127.4.100 3. 222.222.255.222 4. 190.7.2.0 5. 127.1.1.1 6. 255.255.255.255 7. 198.121.254.255
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Computer Networks
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Duplicate: Circle the portion of the IP address that would be invalid if it were assigned to a host, and then explain why it is invalid: 131.107.256.80
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Duplicate: Circle the portion of the IP address that would be invalid if it were assigned to a host, and then explain why it is invalid:
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Circle the portion of the IP address that would be invalid if it were assigned to a host, and then explain why it is invalid
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Giving reasons for your answer based on the type of system being developed, suggest the most appropriate generic software process model that might be used to develop a system that automatically controls the speed of a motor vehicle (cruise control).
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Choose any piece of software which you use regularly. Briefly describe the requirements that the software meets (for you as the user). Suggest three ways in which the software could be improve for you.
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A train protection system automatically applies the brakes of a train if the speed limit for a segment of track is exceeded, or if the train enters a track segment that is currently signaled with a red light (i.e., the segment should not be entered)...
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Software Engineering
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Software Engineering
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Software Engineering
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Explain why you should explicitly handle all exceptions in a system that is intended to have a high level of availability.
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Software Engineering
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Software Engineering
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Software Engineering
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anonymous
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2
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Software Engineering
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anonymous
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