【英文标准名称】:Informationtechnology-Softwareproductquality-Qualitymodel
【原文标准名称】:信息技术.软件产品质量.质量模式
【标准号】:BSISO/IEC9126-1-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机软件;数据处理;质量保证;质量;计算机程序
【英文主题词】:Characteristics;Computerprograms;Computersoftware;Computers;Dataprocessing;Definition;Definitions;Evaluations;Guidebooks;Guidelines;Informationprocessing;Informationtechnology;Performancecharacteristics;Properties;Quality;Reliability
【摘要】:ThispartofISO/IEC9126describesatwo-partmodelforsoftwareproductquality:a)internalqualityandexternalquality,andb)qualityinuse.Thefirstpartofthemodelspecifiessixcharacteristicsforinternalandexternalquality,whicharefurthersubdividedintosubcharacteristics.Thesesubcharacteristicsaremanifestedexternallywhenthesoftwareisusedasapartofacomputersystem,andarearesultofinternalsoftwareattributes.ThispartofISO/IEC9126doesnotelaboratethemodelforinternalandexternalqualitybelowthelevelofsubcharacteristics.Thesecondpartofthemodelspecifiesfourqualityinusecharacteristics,butdoesnotelaboratethemodelforqualityinusebelowthelevelofcharacteristics.Qualityinuseisthecombinedeffectfortheuserofthesixsoftwareproductqualitycharacteristics.Thecharacteristicsdefinedareapplicabletoeverykindofsoftware,includingcomputerprogramsanddatacontainedinfirmware.Thecharacteristicsandsubcharacteristicsprovideconsistentterminologyforsoftwareproductquality.Theyalsoprovideaframeworkforspecifyingqualityrequirementsforsoftware,andmakingtrade-offsbetweensoftwareproductcapabilities.NormativeAnnexAprovidesrecommendationsandrequirementsforsoftwareproductmetricsandqualityinusemetrics.ExamplesofthesemetricsarecontainedinotherpartsofISO/IEC9126.Thesemetricsareapplicablewhenspecifyingthequalityrequirementsandthedesigngoalsforsoftwareproducts,includingintermediateproducts.AnexplanationofhowthisqualitymodelcanbeappliedinsoftwareproductevaluationiscontainedinISO/IEC14598-1.ThispartofISO/IEC9126enablessoftwareproductqualitytobespecifiedandevaluatedfromdifferentperspectivesbythoseassociatedwithacquisition,requirements,development,use,evaluation,support,maintenance,qualityassuranceandauditofsoftware.Itcanforexamplebeusedbydevelopers,acquirers,qualityassurancestaffandindependentevaluators,particularlythoseresponsibleforspecifyingandevaluatingsoftwareproductquality.ExamplesofusesofthequalitymodeldefinedinthispartofISO/IEC9126areto:·validatethecompletenessofarequirementsdefinition;·identifysoftwarerequirements;·identifysoftwaredesignobjectives;·identifysoftwaretestingobjectives;·identifyqualityassurancecriteria;·identifyacceptancecriteriaforacompletedsoftwareproduct.NOTE1ThispartofISO/IEC9126canbeusedinconjunctionwithISO/IEC15504(whichisconcernedwiththesoftwareprocessassessment)toprovide:·aframeworkforsoftwareproductqualitydefinitioninthecustomer-supplierprocess;·supportforreview,verificationandvalidation,andaframeworkforquantitativequalityevaluation,inthesupportprocess;·supportforsettingorganisationalqualitygoalsinthemanagementprocess.NOTE2ThispartofISO/IEC9126canbeusedinconjunctionwithISO/IEC12207(whichisconcernedwiththesoftwarelifecycle)toprovide:·aframeworkforsoftwareproductqualityrequirementsdefinitionintheprimarylifecycleprocess;·supportforreview,verificationandvalidationinsupportinglifecycleprocesses.NOTE3ThispartofISO/IEC9126canbeusedinconjunctionwithISO9001(whichisconcernedwithqualityassuranceprocesses)toprovide:·supportforsettingqualitygoals;·supportfordesignreview,verificationandvalidation.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:34P.;A4
【正文语种】:英语