计算机专业英语文章
计算机专业英语篇一:计算机专业英语
1.1ACloserLookattheProcessorandPrimaryStorage
仔细看看处理器和主存储器
Wehavelearnedthatallcomputershavesimilarcapabilitiesandperformessentiallythesamefunctions,vealsolearnedthatacomputersystemhasinput,output,storage,andprocessingcomponents;thattheprocessoristhe“intelligence”ofacomputersystem;vediscussed
Notes
[1]InabigmainframecomputertheprocessoriscalledaCentralProcessingUnit,orCPU,ractacomputertofollow.
e
hofthefollowingisnotthestagesofprogramming?
eaprogram.
gtheprogram.
ttheprogram.
iletheprogram.
PassageC
rogrammayhoweveralsobedesignedtohaveothereffectsonthesystemsitinfects,rangingfromtheannoyingtothedisastrous.
rdingtoBusinessWeek,the76,404attacksreportedinthefirsthalfof2003nearlymatchpreviousyear'wantivirustoolsaremorepowerfulthanbefore,'sfirstexaminesomecommonvirustypes:
BasicVirus-apieceofsoftwarecodethatisdevelopedtoattackcomputersandnetwork
icklyreplicatesitselfandgraduallyattachestofiles,programsortheharddrive.
TrojanHorses-Thisisaprogramthatdoesn'treplicatewhenenteringasystembutcanbeeffectivelyusedtoopen'backdoors.'TrojanHorsesallowhackerstotakecontroloveraparticularsystemortostealveryimportantdata.
ngawormattack,users'computersgetinfectedwithoutevenhavingtoclickopenemailattachmentoranyprogram,etc.
Sinceitisverydifficulttoavoidthevirus,dertofightwithsuchviruses,ecificcasesitmayrequireline-by-lineinspection,coderetoolingandevensystemsautomationtodefendtheinstalledprograms.
(四)、choosethebestansweraccordingtothepassageB.(根据上文的内容选择正确的答案。10分,每题2分)
1.
A.programsB.virusC.copiesD.files
2.
A.networkB.E-mailC.programD.hardware
3.AntivirusprogramcanscanandA.cleanB.produceC.replicateD.make
4.A.quicklyreplicateitselfandgraduallyattachetofiles,programsortheharddrive.
B.infectthecomputerwithoutevenhavingtoclickopenemailattachmentoranyprogram.C.allowhackerstotakecontroloveraparticularsystemortostealveryimportantdata.D.avoidthevirustoattackcomputer.
5.matchpreviousyear'stotalnumber.
A.86,404B.76,404C.56,354D.34,876
Ⅲslation.翻译(30分)
(一)TranslatethefollowingsentencesintoChinese.(将下列句子翻译成汉语。)(共20分,每题5分)
evelopingasoftwareproduct,thedevelopmentprocessisdividedinto5stages:RequirementsAnalysis&Specification,Design,Coding,Testing,andMaintenance.
-
医生职业道德品质自我评价
在我们平凡的日常里,我们都尝试过写自我评价吧,自我评价对个人的自我发展有着特殊的意义。那么你有了解过自我评价吗?以下是小编为大家整理的医生职业道德品质自我评价,希望能够帮助到大家。医生职业道德品质自我评价1一、是否忠于职守,救死扶伤,有敬业精神。医疗职...
-
会计职业道德心得体会范文【实用5篇】
我们有一些启发后,往往会写一篇心得体会,这样能够培养人思考的习惯。那么心得体会怎么写才能感染读者呢?下面是小编为大家整理的会计职业道德心得体会范文,欢迎阅读,希望大家能够喜欢。会计职业道德心得体会范文1近年来,随着国内外出现的一系列会计造假事件,人们对会...
-
职业健康及劳动防护用品管理制度(热)
在我们平凡的日常里,需要使用制度的场合越来越多,制度是国家法律、法令、政策的具体化,是人们行动的准则和依据。想学习拟定制度却不知道该请教谁?以下是小编收集整理的职业健康及劳动防护用品管理制度,仅供参考,希望能够帮助到大家。职业健康及劳动防护用品管理制度...
-
职业的作文10篇[荐]
在平平淡淡的学习、工作、生活中,大家都写过作文,肯定对各类作文都很熟悉吧,通过作文可以把我们那些零零散散的思想,聚集在一块。为了让您在写作文时更加简单方便,下面是小编为大家收集的职业的作文10篇,欢迎大家分享。职业的作文篇1有的人职业是医生,有的人职业是厨...