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Rescue911 Emergency Response System Analysis and Design: Class Diagram, Decision Table, and Activity Flow Diagrams

Analysis and design of an emergency response system.

Olivia Smith
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Rescue911 Emergency Response System Analysis and Design: ClassDiagram, Decision Table, and Activity Flow DiagramsRescue911 Casesolution correct answersTosubmit:1.Domain classdiagram.Produceananalysisclassdiagramfocusingontheproblemdomain.Atthispointit isnotrequired tobefullyattributed. Howeveritisimportantthatyouattempttomodelasmanyoftheentitiesaspossible,andtoensurethecorrectmultiplicity.AlargeamountoftherequiredinformationispresentintheOVERVIEWsectionofthecase.Howeveritisimportanttostudythewholecaseastheremaybeotherdetailsorimportantcontextthatissituatedin othersections.(35)2.DecisionTable.Drawadecision tabletocapturethelogicofdeterminingtheprioritycategoryforacall.Thisisexplainedinthe interviewsectiononpage6.Youmaywishtofollowthedecisiontableexamples/exercisesusedinthetutorialsas atemplateand starting pointforthisexercise.(25)3.ActivityDiagram.Drawanactivitydiagramtoshowtheflowofactivityfortheprocessoflogging anemergencycallanddispatchingaresponseteam.Mostofthisactivityflowisexplainedintheinterviewsectionofthecaseonpage8.Twoofthemostrelevantitemshavebeenhighlightedinthecaseas ahintbutotherusefulinformation maybepresentelsewhere.Endtheactivitydiagramwith“CloseEmergencyCall”even though thismaynotexplicitlybestatedintheinterviewsectionhighlighted.(20)4.ActivityDiagram.Drawanactivitydiagramtoshowtheflowofactivityfortheprocessofsupervisoractionsonwaiting emergencies.Thisdescribesthesituationwhenanoperatorisattemptingtodispatcharesponseteambutno teamsareavailable.Aswithpreviousquestions,themostrelevantsectionofthecasehasbeenhighlightedas ahint. (20)

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