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Reading a Context Model
publish date: 2026/06/08 03:53:19.826664 UTC
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The diagram below shows the context model of the Mentcare patient information system.
Which of the following systems are shown as part of the Mentcare system's environment in this context model? Select all that apply.
Correct Answer
(1) Patient record system
(2) Admissions system
(3) Prescription system
(4) Appointments system
(5) HC statistics system
(6) Management reporting system
Explanation
The context model shows the Mentcare system connected to six external systems: Patient record system (shared data), Admissions system, Prescription system (generates prescriptions for patients' medication), Appointments system, HC statistics system (collects information for research), and Management reporting system. Billing and Laboratory systems do not appear in this context model.
Reference
Software Engineering, Ian Sommerville, 9th edition