17秋西南大学 [0089]《专业英语》作业(辅导材料)
1、AVPNisphysicallybutvirtually√此题回答正确西南大学答案
.A.publicprivate
.B.privatepublic
.C.publichybrid
.D.noneoftheabove
2、1.isasecureprotocoljointlydesignedbyMastercardandVisawiththebackingofMicrosoftNetscapeIBMGTESAICandothercompanies.
√此题回答正确
.A.SET
.B.SSL
.C.TCP
.D.IP
3、Thephysicalcomponentsofacomputerarecollectivelycalled_________.
此题回答错误,你可以重新选择再提交!
.A.memory
.B.boards
.C.software
.D.hardware
4、2.Thetermpaymentcardrefersto
此题回答错误,你可以重新选择再提交!
.A.Creditcard
.B.Chargecard
.C.Chargecard
.D.AandBonly
5、Thefifthgenerationcomputerswithartificialintelligence______andperfectednow.
此题回答错误,你可以重新选择再提交!
.A.developed
.B.havedeveloped
.C.arebeingdeveloped
.D.willhavebeendeveloped
6、Inthefuturewemayeliminatetheneedsforphysicalmoney.IndeedwewouldexchangeForgoodsandservices.
此题回答错误,你可以重新选择再提交!
.A.teeth
.B.seashells
.C.love
.D.digitalcash
7、
Thebasicinputdeviceonasmallcomputerisa________.
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.A.Adisplayscreen
.B.keyboard
.C.printer
.D.cardreader
8、You______herinherofficelastFridayshesbeenoutoftownfortwoweeks.
此题回答错误,你可以重新选择再提交!
.A.neednthaveseen
.B.musthaveseen
.C.mighthaveseen
.D.canthaveseen
9、
Theabilitytostoreknowledgemakescomputersdifferentfromeveryothermachine______invented.
A)everB)thusC)yetD)as<br
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.A.thus
.B.yet
.C.as
.D.ever
10、
Thefifthgenerationcomputerswithartificialintelligence______andperfectednow.
此题回答错误,你可以重新选择再提交!
.A.developed
.B.havedeveloped
.C.arebeingdeveloped
.D.willhavebeendeveloped
11、isanelectronicpaymentsystemdevelopedbyDr.DavidChaumwhoiswidelyregardedasaninventorofdigitalcash.
此题回答错误,你可以重新选择再提交!
.A.DigiCash
.B.Ecash
.C.AorB
.D.AandB
12、Transactionchangedtoyourtelephonebillarecalled
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.A.creditcardpayments
.B.virtualpinpayments
.C.Echargepayments
.D.Internetbillpayments.
13、arecardsthatlooklikecreditcardsbutstoreinformationonamicroprocessorchipinsteadofmagneticstrips.
此题回答错误,你可以重新选择再提交!
.A.Creditcards
.B.Smallcards
.C.Smartcards
.D.Magneticcards.
14、Paypal.comisafreeservicethatearnsaprofitonthewhichismoneythatisdepositedinPayPalaccounts.
此题回答错误,你可以重新选择再提交!
.A.scrip
.B.commission
.C.transactioncost
.D.Float
15、7.Thisticket______youtoafreemealinournewrestaurant.
√此题回答正确
.A.gives
.B.grants
.C.entitles
.D.credits
16、
2.Programthatcandestroyanothercomputersprogramsarecalled______.
此题回答错误,你可以重新选择再提交!
.A.games
.B.viruses
.C.bugs
.D.bugs
17、
Dataandprograminstructionsarestoredin_________
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.A.theprocessor
.B.storage
.C.program
.D.output
18、thatstoredigitalcertificatesareparticularylyhandywhenyoushopatasitethatrequestsuserauthenticationinformation.
A.ElectronicCash
B.Electronicchecks
C.Electronicwallets
D.Noneoftheabove
此题回答错误,你可以重新选择再提交!
.A.ElectronicCash
.B.Electronicchecks
.C.Electronicwallets
.D.Noneoftheabove
19、Thepercentageoftimesanadisclickedonbasedonthenumberoftimesitsviewediscalled
此题回答错误,你可以重新选择再提交!
.A.hits
.B.impressions
.C.CPM
.D.CTR
20、
Thepurposeofinputdeviceis__________.
A.toentercommandsB.toholdinstructionsC.toinputdataD.bothaandc
此题回答错误,你可以重新选择再提交!
.A.toentercommands
.B.toholdinstructions
.C.toinputdata
.D.bothaandc
21、Acomputersystemincludesacomputerperipheraldevicesandsoftware.Theelectricelectronicandmechanicaldevicesusedforprocessingdataarereferredtoashardware.Inadditiontothecomputeritselftheterm"hardware"referstocomponentscalledperipheraldevicesthatexpandthecomputersinputoutputandstoragecapabilities.Computerhardwareinandofitselfdoesnotprovideaparticularlyusefulmindtool.Tobeusefulacomputerrequiresasetofinstructionscalledsoftwareoracomputerprogramwhichtellsthecomputerhowtoperformaparticulartask.Computersbecomeevenmoreeffectivewhenconnectedtoothercomputersinanetworksouserscanshareinformation.
本题参考答案:
答案见教材每课后的翻译练习答案。
22、请选择下列一个题目写一篇不低于150个词的英文短文.
1.Theadvantagesofcomputer
2.Howtoworkwithcomputer
3.Howcomputerschangeourlife
4.MyviewonchatontheInternet
5.Myviewoncomputersecurity
16px
窗体顶端
窗体底端
本题参考答案:
要求文章用词简单,拼写正确,语法无大的错误,不偏题。在以往的考试中,很多同学因为写不出来什么东西,就空着,或者把前面的题目,翻译文章抄写一篇,这些都是不能得分的,而且是对自己极不负责任的做法,不管你英语水平有多高,都要尽量表达出你所能想到的,关于题目的东西,并且单词也要尽量拼写正确,这样是能够得分,而且只要是自己写的,就算没有很深刻的表意也能得到高分的。<\/p>
23、Explaintheabbreviation
B2C
本题参考答案:
businesstocustomer
24、
2.PleasetranslatethefollowingintoEnglish.
计算机不止桌面电脑和笔记本电脑。你家里的每一个角落都有计算机。比如藏在微波炉、电视机、盒式磁带录像机,DVD播放机里面的微型电脑。甚至在小汽车里面也有使其运行更好的微型电脑。本题参考答案:
Computersarenotjustdesktopsandlaptops.Computersareeverywherearoundyourhome.Therearetinycomputerinsidemicrowaveovenstelevisionsetsandvideocassetterecorders(VCRs)ordigitalvideodisc(DVD)players.Thereareeventinycomputersincarstohelpthemrunbetter.
25、
PleasetranslatethefollowingintoEnglish
从前的玩具仅仅必须好玩。但现在,它们必须具有足够智能才能打动今天那些爱挑剔的孩子们。即使当你考虑到机器狗不需要被人牵着走也不需要人喂食,也还是很难解释为什么人们那么喜欢它们。今年,索尼公司推出爱宝机器狗,虽然价格比某些膝上型电脑还贵,但它在不到两周的时间内就销售一空。老虎公司推出的iCybie可能比不上爱宝机器狗聪明,但它的价格是149.9美元,要便宜多了,而且它还更伶俐乖巧。像老虎公司的大多数互动式产品一样,i-Cybie能表现出各种"情绪"例如恐惧,吃惊,喜悦和愤怒。最有意思的是。当i-Cybie累了的时候(即当它的电池快没电时),它会自己朝着它的充电站走去,并让自己接上插头。我们倒想看看你是否能教你原来的玩具狗这一招。
本题参考答案:
Onceuponatimetoysjusthadtobefun.Nowtheyhavetobesmarttoimpresstodaysdemandingchildren.Evenwhenyoutakeintoaccountthatrobotdogsdontneedtobewalkedorfeditsstillhardtoexplainwhypeoplewantthemsobadly.ThisyearSonysAIBOsoldoutinlessthantwoweekseventhoughitcostsmorethansomelaptopcomputers.TigersiCybiemaynotbeassmartasAIBObutat$149.99itsalotcheaperanditscutertoo.LikemostofTigersinteractivetoysiCybiedisplays"emotions"suchasfearsurprisehappinessandanger.ThebestpartmaybethatwheniCybieistired(i.e.whenitsbatteriesarerunningLow)itheadstoitsrechargingstationandplugsitselfin.Letsseeyouteachyourolddogthattrick.
26、Explaintheabbreviation
MSDOS本题参考答案:
MicrosoftDiskOperatingSystem
27、Explaintheabbreviation
RAM
本题参考答案:
randomaccessmemory
28、Explaintheabbreviation
O2O
本题参考答案:
OnlinetoOffline
29、
2.PleasetranslatethefollowingintoEnglish.
病毒的一个变种是蠕虫病毒。这种破坏性程序用自我复制的信息填满计算机系统,以阻塞系统,使系统的运行减慢或停止。其中最臭名昭著的是因特网蠕虫。1988年,它行遍北美,途中使成千上万的计算机瘫痪。
本题参考答案:
Avariantonthevirusistheworm.Thisdestructiveprogramfillsacomputersystemwithselfreplicatinginformationcloggingthesystemsothatitsoperationsareslowedorstopped.ThemostinfamousisknownastheInternetWorm.In1988ittraveledacrossNorthAmericastoppingthousandsofcomputersalongitsway
30、Explaintheabbreviation
CRT
本题参考答案:
Cathoderaytube
31、objectorientedlanguage本题参考答案:
面向对象语言
32、
Explaintheabbreviation
ANSI
本题参考答案:
AmericanNationalStandardsInstitute
33、Explaintheabbreviation
BIOS
本题参考答案:
BasicInputOutputSystem
34、需求分析本题参考答案:
requirementanalysis
35、Explaintheabbreviation
LAN
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