香港中文大学笔试题.docx

香港中文大学笔试题.docx

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香港中文大学笔试题

2008香港中文大学笔试题

清华大学－香港中文大学

2008年合作招收金融财务MBA入学试题

（笔试部分）

注意事项

１．本试卷包括英语、逻辑和数学，分别占50%、30%和20%，总分为100分；

２．答题时请将答案写在答题纸上，每个题只有唯一正确答案；

３．将本试题、答题纸及草稿纸全部留下，考试结束后将被统一收回。

姓名：

　　　　　　　　　考号　　　　　　　　　　　

身份证号：

一、英语部分（50%）

PARTIStructureandVocabulary（25×1%=25%）

Directions:

Thereare25incompletesentencesinthispart.ForeachsentencetherearefourchoicesmarkedA,B,CandD.ChoosetheONEanswerthatbestcompletesthesentence.ThenblackenthecorrespondingletterontheAnswerSheetwithapencil.

1.Therats_____bacterialinfectionsoftheblood.

A.developB.produceC.stimulateD.induce

2.Thefirst,second,andthethirdprizeswenttoJack,Tom,andHarry_____.

A.equallyB.differentlyC.similarlyD.respectively

3.Morethan85percentofFrenchCanada’spopulationspeaksFrenchasamothertongueand_____totheRomanCatholicfaith.

A.asceribesB.subsceibesC.adheresD.caters

4.Whentheworkiswelldone,a_____ofaccidentfreeoperationsisestablishedwheretimelostduetoinjuriesiskeptataminimum.

A.regulationB.climateC.circumstanceD.requirement

5.Inordertopreventstressfrombeingsetupinthemetal,expansionjoinsarefittedwhich_____thestressbyallowingthepipetoexpandorcontractfreely.

A．reclaimB.reconcileC.rectifyD.relieve

6.Dozensofscientificgroupsallovertheworldhavebeen_____thegoalofapracticalandeconomicwaytousesunlighttosplitwatermolecules.

A.pursuingB.chasingC.reachingD.winning

7.Whentraveling,youareadvisedtotaketravelers’checks,whichprovideasecure_____tocarryingyourmoneyincash.

A.substituteB.selectionC.preferenceD.alternative

8.InevertrustedhimbecauseIalwaysthoughtofhimassucha_____character.

9.

10.ThekeytotheindustrializationofspaceistheU.S.spaceshuttle.Withit,astronautswillacquireaworkhorsevehicle_____offlyingintospaceandreturningmanytimes.

A.capableB.suitableC.efficientD.fit

11.Thediscussionwassoprolongedandexhaustingthat_____thespeakersstoppedforrefreshments.

A.atlargeB.atintervalsC.ateaseD.atrandom

12.Innocountry_____Britain,ithasbeensaid,canoneexperiencefourseasonsinthecourseofasingleday.

A.otherthanB.morethanC.betterthanD.ratherthan

13.Solittle_____aboutphysicsthatthelecturewascompletelybeyondme.

A.IknewB.didIknowC.IhadknownD.hadIknown

14.Concernswereraised_____witnessesmightbeencouragedtoexaggeratetheirstories.

A.whatB.whenC.whichD.that

15.Itcanbereadyfor_____tripinabouttwoweeks.

A.newB.anotherC.certainD.subsequent

16.Todriveand_____withinthespeedlimits_____necessaryintoday’straffic.

A.staying/isB.tostay/areC.tostay/isD.staying/are

PARTIIReadingComprehension（15×2%=30%）

Directions:

Thereare3passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemherearefourchoicesmarkedA,B,CandD.YoushoulddecideonthebestchoiceandblackenthecorrespondingletterontheAnswerSheetwithapencil.

Questions21to25arebasedonthefollowingpassage:

Whilehackerswithmotivesmakeheadlines,theyrepresentlessthan20%ofallnetworksecuritybreaches.Morecommonareinstancesofauthorizedusersaccidentallywindingupwheretheyshouldnotbeandinadvertentlydeletingorchangingdata.However,theInternetintroducesanotherconcern:

someInternetsurfersareboundtogowheretheyhavenobusinessand,insodong,threatentowipeoutdatatowhichtheyshouldnothaveaccess.

Beforepickingafirewall,companiesneedtoadoptsecuritypolicies.Asecuritypolicystateswhoorwhatisallowedtoconnecttowhomorwhat.Youcangroupallusersbydepartmentorclassification.Thebetterfirewallproductsletyoudraganddropgroupsinagraphicaluserinterface（GUI）environmenttodefinenetworksecurityeasily.

TwomethodsaremostoftenusedtogethertoestablishanInternetfirewall.Theyareapplicationandcircuitgateways,aswellaspacketfiltering.Withapplicationandcircuitgateways,allpacketsareaddressedtoauser-levelapplicationonagate-waythatrelayspacketsbetweentwopoints.Withmostapplicationgateways,additionalpacket-filtermachinesarerequiredtocontrolandscreentrafficbetweenthegatewayandthenetworks.Atypicalconfigurationincludestworouterswithabastionhostthatservesastheapplicationgatewaysittingbetweenthem.

Adrawbacktoapplicationandcircuitgatewaysisthattheyslownetworkperformance.Thisisbecauseeachpacketmustbecopiedandprocessedatleasttwicebyallthecommunicationlayers.Packet-filtergateways,whichactasroutersbetweentwonets,arelesssecurethanapplicationgatewaysbutmoreefficient.Theyaretransparenttomanyprotocolsandapplications,andtheyrequirenochangesinclientapplications,nospecificapplicationmanagementorinstallation,andnoextrahardware.

Usingasingle,unifiedpacket-filterengine,allnettrafficisprocessedandthenforwardedorblockedfromasinglepointofcontrol.However,mostpacketfiltersarestateless,understandonlylow-levelprotocols,andaredifficulttoconfigureandverity.Inaddition,theylackauditmechanisms.Somepacketfiltersareimplementedinsiderouters,limitingcomputingpowerandfilteringcapabilities.Othersareimplementedassoftwarepackagesthatfilterthepacketsinapplication-layerprocesses,aninefficientapproachthatrequiresmultipledatacopies,expensivedelaysandcontextswitchesanddeliverslowerthroughput.

Sowhat’sanetworkadministratortodo?

Somevendorsaredevelopingfirewallsthatovercomemanyoftheseproblemsandcombinetheadvantagesofapplicationgatewaysandpacketfiltering.Theseefficient,protocol-independent,securefirewallenginesarecapableofapplication-levelsecurity,userauthentication,unifiedsupport,andhandlingofallprotocols,auditingandaltering.Theyaretransparenttousersandtosystemsetup,andincludeaGUIforsimpleandflexiblesystemmanagementandconfiguration.

17.Themostsuitabletitleforthispassageis_____.

A.HackersandOurDefense

B.InternetSurfer’sGuide

C.Firewall:

AMeasureofNetworkSecurity

D.InformationTechnology

18.Accordingtowhatyouhaveread,theauthor’sprobablepreferencewillbe_____.

A.wallingforthecomingofbetterfirewallproducts.

B.findingacombinationofbothapplicationgatewayandpacketfilteringapproach

C.meetingdemandsofeverytypewithbetterproducts

D.implementingonebetterapproachintheadoptionofafirewallsolution

19.Inchoosingafirewallproduct,whatisimpliedasthemainconcernoftheauthor?

A.ManagementB.Transparency

C.IndependenceD.Efficiency

20.Whichofthefollowingcanbeinferredfromthepassageconcerningthenetworksusingapplicationandcircuitgateways?

A.SecureandspeedyB.Securebutslow

C.InsecureandslowD.Insecurebutspeedy

21.Forwhomisthispassagemostlikelywritten:

A.GovernmentofficialsB.Hackers

C.NetworkadministratorsD.Computerexperts.

Questions26to30arebasedonthefollowingpassage:

Internetisaglobalnetworkthatconnectsothercomputernetworks,togetherwithsoftwareandprotocolsforcontrollingthemovementofdata.TheInternet,oftenreferredtoas“theNet”,wasinitiatedin1969byagroupofuniversitiesandprivateresearchgroupsfundedbytheU.S.DepartmentofDefense.Itnowcoversalmosteverycountryintheworld.Itsorganizationisinformalanddeliberatelynonpolitical,anditscontrollerstendtoconcentrateontechnicalaspectsratherthanonadministrativecontrol.

TheInternetoffersusersnumberofbasicservicesincludingdatatransfer,electronicsmail,andtheabilitytoaccessinformationinremotetoexchangeinformationanddebatespecificsubjectsofinterest.Inaddition,thereareanumberofhigh-levelservices.Forexample,MBONEallowsthetransmissionofmessagestomorethanonedestination.Itisusedinvideoconferencing.TheWorldWideWeb,knownas“theWeb”,isanotherhighlevelInternetservice,developedinthe1990sinGeneva.Itisaservicefordistributingmultimediainformation,includinggraphics,pictures,sounds,andvideoaswellastext.AfeatureoftheWorldWideWebisthatitallowslinkstootherrelateddocumentselsewhereontheInternet.DocumentsforpublicationontheWebarepresentedinaformknownasHTML（hypertextmarkuplanguage）.Thisallowsaspecificationofthepagelayoutandtypographyasitwillappearonthescreen.Italsoallowstheinclusionofactivelinkstootherdocuments.Generally,theseappearonthescreendisplayashighlightedtextorasadditionalicons.Typically,theusercanuseamouseto“click”ononeofthesepointstoloadandviewarelateddocument.ManycommercialandpublicorganizationsnowhavetheirownWebsite（specifiedbyanaddresscode）andpublisha“homepage”,givinginformationabouttheorganization.

Uptothemid1990s,themajorusersoftheInternetwereacademicandresearchorganizations.ThishasbeguntochangerapidlywithindividualhomeuserslinkinginthroughcommercialaccessprovidersandwithagrowinginterestbycompaniesinusingtheInternetforpublicity,sales,andasamediumforelectronicpublishing.Atthesametine,thereareproblemswiththeflowofinformationacrossnationalborders,bringingindebatesaboutcopyrightprotection,dataprotection,thepublicationofpornography,andultimatelypoliticalcontrolandcensorship.

22.Fromthefirstparagraph,welearnthattheInternet _____.

A.wasinitiatedbytheU.S.DepartmentofDefensein1969

B.