IBM XML认证考试的要点.docx

IBMXML认证考试的要点关于IBMXML认证考试的要点InpidualswhosuccessfullycompleteTest140,XMLandRelatedTechnologies,V1Test,willhavedemonstratedtheknowledgeandskillsassociatedwiththefollowingXMLdeveloper-relatedtasks:1.DesignDeterminetheimplicationsofagivenarchitectureonXMLdesignconsiderationsDeterminehowW3Crecommendationswillbeapplied(e.g.determinewhenDOMisappropriate,etc.)UsethedetailsandsyntaxofcoreW3Crecommendations(XML,XSL,DOM,XPath,namespaces,DTDs,XMLwell-formedness)IdentifywhatfeaturesofXMLareW3CrecommendedandstandardizedinordertodevelopaW3C-compliantapplicationGivenanarchitecture,designfunctionalcomponentsGivenanarchitecture,defineinterconnectionsamongfunctionalcomponentsGivenanarchitecture,selectappropriatetools/librariesRefinedesignasnecessarybasedondatamodel,dataintegration,datarendering,anddataqueryissues2.InformationModelingAnalyzedata/documentsforstructureRepresentstructureinXMLformDefineDTDs3.XMLProcessingIdentifypointsofdataintegrationDefinetheoptimalintegrationapproachateachpoint(e.g.,XSLtransformationandDOM)EstablishlinkingrelationshipsConsiderdataintegrationandlinkingissueswhendesigningdatamodels4.XMLRenderingIdentifyrendering/transformationtargets(e.g.webpages,print,pervasive,etc)DefinetheoptimalrenderingapproachforeachtargetConsiderdatarenderingissueswhendesigningdatamodels5.XMLQueryIdentifydatatoberetrievedforresultingsubsetofdataDefinetheoptimalretrievalapproachforeachdatasetConsiderqueryconstraintswhendesigningdatamodels(e.g.metadata,innerstructure,additionalattributes)6.Implementation/TestingDetermineoptimaldevelopmentenvironmentusingstandardtoolsasappropriate(e.g.DTDeditors,XSLandstylesheeteditors,XSLdebuggers,XMLeditors)DeterminebestuseofAPIstoXSLprocessors&XMLprocessorsAssessperformancetradeoffsImplementagivendesign(includingthedatamodel,dataintegration,datarendering,functionalcomponents,&interconnectionsamongfunctionalcomponents)Createinstancestotest(e.g.basedondatamodel,boundarycases)Addressexceptions(e.g.parserandDOMerrors)