华东师范大学期中期末试卷(a)

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1、华东师范大学期末试卷（B）2006—2007学年第二学期课程名称：________OOAD_______学生姓名：___________________学号：___________________专业：___________________年级/班级：__________________课程性质：专业必修一二三四五六七八总分阅卷人签名VideoRentalUseCase:RentaVideo1.Customerselectsvideo.2.Customerhandsvideotothecashier.3.Cashierenterscustomer

2、name.4.Systemdisplayscustomeraccount.5.Cashierbeginsanewsale.6.Cashierentersthevideotorent.7.Systemdisplaysthetotalamountdue,andduedateandpriceforthevideo.8.Cashierfinishesthesale.9.Systemdisplaysthetotalamountdue.10.Customerpaystotalamountdue.11.Cashierenterspaymentinformati

3、on.12.Systemprintsreceipt.13.Cashierhandsreceipttothecustomer.1.Analyzetherequirementsbyusingandfillinginthecategoryandassociationlists(given).ShowimportantRolesofobjects.(10points)2a.AnalyzetheresponsibilitiesofthemostimportantclassesusingCRCCards(15points)CRCCardExampleClas

4、s:Purpose:ResponsibilitiesCollaborators2b.Whatarethemostimportantoperations.ProvideOperationContractsforthemostimportantOperations(10points)OperationContractExample3a.Assignmethodstoobjectsusinginteractiondiagramsasinexamplebelow(sequenceorcollaborationdiagrams)showingGRASPPa

5、tternsusedwithcommentboxes.ForeachGRASPPatternBESURETOEXPLAINit’suse.Useonlycreator,expertandcontroller.GRASPPatterns(15points)ExampleInteractionDiagramwithGRASPPatternsCheckAccount()giventoAccountClassusingExpertsinceclassAcounthastheaccountnumberandpassword3b.ProvidetheClas

6、sDiagram(15points)a)showingthemethodsasassignedtoclassesusingtheinteractiondiagrams.b)Explaincohesionandcouplingusingtheclassdiagram.4.UsingtheGoFDesignPatternsprovided(andanyothersyouwish)pleaseaddthebelowadditionalrequirementstotheclassdiagram(35points)a)Thecustomercansubmi

7、tanyproblemstothecompanysecretarywhowillchoosethebestcompanyemployeetoanswertheproblems..b)Providedifferentwaysforthecustomertopayforthevideosuchascheck,creditcard,etc.c)Thecustomercansignonavideostorenewslettertobetoldwhennewvideosarrive.d)Customersneedtoaskthevideostorefors

8、pecialadaptertoplayAmericanvideos.6