2025年英文互联网面试题库及答案

2025年英文互联网面试题库及答案

一、单项选择题（总共10题，每题2分）1.WhichofthefollowingisNOTapartoftheHTTPprotocol?A.GETB.POSTC.FTPD.PUT2.WhatistheprimarypurposeofaURL?A.TostoredataonaserverB.ToidentifyaresourceontheinternetC.ToencryptdataD.Tomanageusersessions3.WhichCSSpropertyisusedtochangethebackgroundcolorofanelement?A.font-colorB.background-colorC.text-styleD.color-background4.WhatdoesSQLstandfor?A.StructuredQueryLanguageB.StandardQueryLanguageC.SimpleQueryLanguageD.SystemQueryLanguage5.WhichofthefollowingisaNoSQLdatabase?A.MySQLB.PostgreSQLC.MongoDBD.Oracle6.WhatisthepurposeofaRESTAPI?A.Toexecuteserver-sidescriptsB.TofacilitatecommunicationbetweenclientandserverC.TostoredatalocallyD.Toencryptdata7.WhichHTMLtagisusedtocreateahyperlink?A.<link>B.<a>C.<href>D.<url>8.WhatisthedefaultportnumberforHTTPS?A.80B.443C.21D.80809.WhichofthefollowingisaJavaScriptframework?A.DjangoB.FlaskC.ReactD.RubyonRails10.WhatisthepurposeofaCDN(ContentDeliveryNetwork)?A.ToincreaseserverloadB.TodelivercontenttousersfromthenearestserverC.ToencryptdataD.Tomanageusersessions二、填空题（总共10题，每题2分）1.Theprocessoffetchingresourcesfromtheserveriscalled_______.2.TheCSSpropertyusedtocontrolthespacebetweenelementsiscalled_______.3.TheSQLkeywordusedtoselectdatafromadatabaseis_______.4.ANoSQLdatabasethatusesadocument-orientedapproachiscalled_______.5.TheHTTPmethodusedtosubmitdatatobeprocessedtoaserveris_______.6.TheHTMLtagusedtodefineanunorderedlistis_______.7.Theprotocolusedforsecurecommunicationovertheinternetis_______.8.TheJavaScriptmethodusedtoaddaneventlisteneriscalled_______.9.Thetermusedtodescribethepracticeofoptimizingwebsiteperformanceis_______.10.TheCSSpropertyusedtocontrolthealignmentoftextiscalled_______.三、判断题（总共10题，每题2分）1.JSONisalightweightdatainterchangeformat.2.TheCSSproperty`display`isusedtocontrolthevisibilityofanelement.3.SQLisaprocedurallanguage.4.ARESTAPIcanusebothGETandPOSTmethods.5.TheHTMLtag`<div>`isusedtodefineasectioninadocument.6.ThedefaultportnumberforHTTPis443.7.JavaScriptisaserver-sidescriptinglanguage.8.ACDNisusedtoreduceserverload.9.TheCSSproperty`margin`isusedtocontrolthespaceinsideanelement.10.Theterm"responsivedesign"referstothepracticeofdesigningwebsitestoworkonmultipledevices.四、简答题（总共4题，每题5分）1.ExplainthedifferencebetweenGETandPOSTmethodsinHTTP.2.DescribetheroleofaCDNinwebsiteperformance.3.WhatarethemaincomponentsofaRESTAPI?4.Discusstheimportanceofresponsivedesigninmodernwebdevelopment.五、讨论题（总共4题，每题5分）1.HowdoestheuseofJSONimpactwebdevelopment?2.DiscusstheadvantagesanddisadvantagesofusingaNoSQLdatabase.3.ExplainhowaRESTAPIcanbeusedtobuildascalablewebapplication.4.Whatarethekeyconsiderationswhendesigningaresponsivewebsite?答案和解析一、单项选择题答案1.C2.B3.B4.A5.C6.B7.B8.B9.C10.B二、填空题答案1.fetching2.margin3.SELECT4.MongoDB5.POST6.<ul>7.HTTPS8.addEventListener9.performanceoptimization10.text-align三、判断题答案1.True2.False3.False4.True5.True6.False7.False8.True9.False10.True四、简答题答案1.GETandPOSTmethodsinHTTP:-GET:Usedtoretrievedatafromaserver.DataisappendedtotheURL,makingitvisibleinthebrowser'saddressbar.Itisidempotentandsafe,meaningmultipleidenticalrequestsshouldhavethesameeffectasasinglerequest.-POST:Usedtosubmitdatatobeprocessedtoaserver.Dataisincludedinthebodyoftherequest,makingitinvisibleinthebrowser'saddressbar.Itisnotidempotentandcanhavesideeffects.2.RoleofaCDNinwebsiteperformance:ACDN(ContentDeliveryNetwork)distributescontentacrossmultipleserverslocatedinvariousgeographiclocations.Thisreducesthedistancebetweentheuserandtheserver,resultinginfasterloadtimes.CDNsalsohandletrafficspikes,improvereliability,andenhancesecuritybyreducingtheloadontheoriginserver.3.MaincomponentsofaRESTAPI:-Resources:RepresentedbyURLs,whichareusedtoaccessandmanipulatedata.-HTTPmethods:GET(retrieve),POST(create),PUT(update),DELETE(remove).-Statuscodes:Indicatetheresultofarequest(e.g.,200OK,404NotFound).-Dataformats:TypicallyJSONorXMLfordataexchange.4.Importanceofresponsivedesigninmodernwebdevelopment:Responsivedesignensuresthatwebsitesadapttodifferentscreensizesanddevices,providinganoptimalviewingexperience.Itimprovesuserengagement,SEOrankings,andaccessibility.Byusingflexiblelayouts,images,andCSSmediaqueries,responsivedesignensuresconsistencyacrossdevices,reducingtheneedforseparatemobileanddesktopversions.五、讨论题答案1.ImpactofJSONonwebdevelopment:JSON(JavaScriptObjectNotation)isalightweight,text-baseddatainterchangeformatthatiseasytoreadandwrite.Itiswidelyusedinwebdevelopmentforcommunicationbetweentheclientandserver.JSONsimplifiesdataexchange,reducesdevelopmenttime,andenhancesinteroperability.ItssimplicityandflexibilitymakeitapreferredchoiceforAPIsandwebapplications.2.AdvantagesanddisadvantagesofusingaNoSQLdatabase:Advantages:-Scalability:NoSQLdatabasescanhandlelargevolumesofdataandhightraffic.-Flexibility:Theysupportvariousdatamodels(document,key-value,column,graph)andcanevolvewithoutschemachanges.-Performance:Theyareoptimizedforspecificusecases,offeringhighperformanceforreadandwriteoperations.Disadvantages:-Lackofstandardization:NoSQLdatabaseslackaunifiedstandard,makinginteroperabilitychallenging.-Consistency:Theymaysacrificestrongconsistencyforhighavailabilityandperformance.-Transactionsupport:Theyoftenhavelimitedsupportforcomplextransactions.3.HowaRESTAPIcanbeusedtobuildascalablewebapplication:ARESTAPIcanbeusedtobuildascalablewebapplicationbydecouplingtheclientandserver,allowingthemtoevolveindependently.Itenablesloadbalancingbydistributingrequestsacrossmultipleservers.Microservicesarchitecture,combinedwithRESTAPIs,allowsformodulardevelopmentandeasier