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1、SCBCD5.0StudyGuideIBAJVMikalaiZaikinCopyright?2006MikalaiZaikinRedistributionofthisdocumentispermittedaslongasitisnotusedforprofits.October2006RevisionHistoryRevision0.120Oct2006MZInitialrevision.Revision0.225Oct2006MZChapters1and2arefinished.Revision0.313Nov2006
2、MZChapters10and11arefinished.Revision0.405Dec2006MZChapters4,5,9areupdated.AppendixE.'EJB3.0EntityInheritanceHierarchies'added.Revision0.518Dec2006MZChapters6,7arefinished.Chapter8isupdated.AppendixE.'EJB3.0EntityInheritanceHierarchies'updated.AbstractThepurposeofthisdocumentistohe
3、lpinpreparationforexamCX-310-091(SunCertifiedBusinessComponentDeveloperforJavaEE5.0).ThisdocumentshouldnotbeusedastheonlystudymaterialforSCBDC5.0test.Itcoversallobjectivetopics,butitisnotenough.Itriedtomakethisdocumentasmuchaccurateaspossible,butifyoufindanyerror,pleaseletmeknow.Ta
4、bleofContentsPrefaceI.ExamObjectives1.EJB3.0OverviewIdentifytheuses,benefits,andcharacteristicsofEnterpriseJavaBeanstechnology,forversion3.0oftheEJBspecification.IdentifytheAPIsthatallEJB3.0containersmustmakeavailabletodevelopers.Identifycorrectandincorrectstatementsorexamplesabout
5、EJBprogrammingrestrictions.MatchthesevenEJBroleswiththecorrespondingdescriptionoftherole'sresponsibilities.Describethepackaginganddeploymentrequirementsforenterprisebeans.Describethepurposesandusesofannotationsanddeploymentdescriptors,includinghowthetwomechanismsinteract,howoverrid
6、ingishandled,andhowthesemechanismsfunctionattheclass,method,andfieldlevels.2.GeneralEJB3.0EnterpriseBeanKnowledgeIdentifycorrectandincorrectstatementsorexamplesaboutthelifecycleofall3.0EnterpriseBeaninstances,includingtheuseofthe@PostConstructand@PreDestroycallbackmethods.Identifyc
7、orrectandincorrectstatementsorexamplesaboutinterceptors,includingimplementinganinterceptorclass,thelifecycleofinterceptorinstances,@AroundInvokemethods,invocationorder,exceptionhandling,lifecyclecallbackmethods,defaultandmethodlevelinterceptors,andspecifyinginterceptorsinthedeploym
8、entdescriptor.Identifycorr
