2022IBMXML认证考试的要点关于IBMXML认证考试的要点IndividualswhosuccessfullycompleteTest140,XMLandRelatedTechnologies,V1Test,willhavedemonstratedtheknowledgeandskillsassociatedwiththefollowingXMLdeveloper-relatedtasks:1.Design第1页共9页DeterminetheimplicationsofagivenarchitectureonXMLdesignconsiderationsDeterminehowW3Crecommendationswillbeapplied(e.g.determinewhenDOMisappropriate,etc.)UsethedetailsandsyntaxofcoreW3Crecommendations(XML,XSL,DOM,XPath,namespaces,DTDs,XMLwell-formedness)第2页共9页IdentifywhatfeaturesofXMLareW3CrecommendedandstandardizedinordertodevelopaW3C-compliantapplicationGivenanarchitecture,designfunctionalcomponentsGivenanarchitecture,defineinterconnectionsamongfunctionalcomponentsGivenanarchitecture,selectappropriatetools/librariesRefinedesignasnecessarybasedondatamodel,data第3页共9页integration,datarendering,anddataqueryissues2.InformationModelingAnalyzedata/documentsforstructureRepresentstructureinXMLformDefineDTDs3.XMLProcessingIdentifypointsofdataintegrationDefinetheoptimalintegrationapproachateachpoint第4页共9页(e.g.,XSLtransformationandDOM)EstablishlinkingrelationshipsConsiderdataintegrationandlinkingissueswhendesigningdatamodels4.XMLRenderingIdentifyrendering/transformationtargets(e.g.webpages,print,pervasive,etc)第5页共9页DefinetheoptimalrenderingapproachforeachtargetConsiderdatarenderingissueswhendesigningdatamodels5.XMLQueryIdentifydatatoberetrievedforresultingsubsetofdataDefinetheoptimalretrievalapproachforeachdatasetConsiderqueryconstraintswhendesigningdatamodels(e.g.metadata第6页共9页,innerstructure,additionalattributes)6.Implementation/TestingDetermineoptimaldevelopmentenvironmentusingstandardtoolsasappropriate(e.g.DTDeditors,XSLandstylesheeteditors,XSLdebuggers,XMLeditors)DeterminebestuseofAPIstoXSLprocessors&XMLprocessors第7页共9页AssessperformancetradeoffsImplementagivendesign(includingthedatamodel,dataintegration,datarendering,functionalcomponents,&interconnectionsamongfunctionalcomponents)Createinstancestotest(e.g.basedondatamodel,boundarycases)Addressexceptions(e.g.parserandDOMerrors)第8页共9页本文来源：网络收集与整理，如有侵权，请联系作者删除，谢谢！第9页共9页
