E-learning词汇速查手册

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1、E-learning词汇速查手册（A-Z）AAccessibility:Acharacteristicoftechnologythatenablespeoplewithdisabilitiestouseit.Forexample,accessibleWebsitescanbenavigatedbypeoplewithvisual,hearing,motor,orcognitiveimpairments.Accessibledesignalsobenefitspeoplewitholderorslowersoftwareandhardwa

2、re.SeeSection508.InitiativebytheU.S.DepartmentofDefensetoachieveinteroperabilityacrosscomputerandInternet-basedlearningcoursewarethroughthedevelopmentofacommontechnicalframework,whichcontainscontentintheformofreusablelearningobjects.SeealsoSCORMandtheADLWebsite.ADSL(Asym

3、metricDigitalSubscriberLine):AtypeofDSLthatusesthemajorityofthebandwidthtotransmitinformationtotheuserandasmallpartofthebandwidthtoreceiveinformationfromtheuser.AviationIndustryComputer-BasedTrainingCommittee):Aninternationalassociationoftechnology-basedtrainingprofessio

4、nalsthatdevelopstrainingguidelinesfortheaviationindustry.AICChasandisdevelopingstandardsforinteroperabilityofcomputer-basedandcomputer-managedtrainingproductsacrossmultipleindustries.SeetheAICCWebsite. Theamountofvarietyinasignal.Commonlythoughtofastheheightofawave. Asig

5、nalthat'sreceivedinthesameforminwhichitistransmitted,althoughtheamplitudeandfrequencymayvary.AoD(audioondemand):SeeCoD.API(applicationprograminterface):Thesetoftoolsusedbyaprogrammertocreateacomputerprogram. Asmallapplication.SeealsoJavaapplet. Computersoftware;alsocalle

6、daprogram.Therearemanytypesofsoftwarethatfitintothecategoryofapplication.Applicationsoftwareisdistinctfromotherformsofsoftware,suchasoperatingsystemandutilitysoftware. Acomputercodeinwhichcharacterssuchaslettersandsymbolsareconvertedintonumbersthatthecomputercanunderstan

7、d.ASP(ActiveServerPages):AprogrammingenvironmentthatcombineselementsofHTMLandscripting.WebpagesbuiltwithASPcanchangedynamicallybasedonuserinput. Athird-partyorganizationthatsuppliessoftwareapplicationsand/orsoftware-relatedservicesovertheInternet.ASPsallowcompaniestosave

8、money,time,andresourcesbyoutsourcingsomeoralloftheirinformationtechnologyneeds. Theprocessusedtosystema