电大计算机专业英语作业2答案.ppt

计算机专业英语一、Vocabulary(词汇)9.softwarecrisis
10.objectmodel
11.blackboxtesting
12.whiteboxtesting
13.bug
14.softwaremaintenance
15.RequirementsAnalysis
&Specification一、Vocabulary(词汇)一、Vocabulary(词汇)二、Tellwhetherthefollowingstatementsaretrue(T)orfalse(F)．(判断正误) 6.Therearevariouslanguagesforhumans，whereas(然而)thereisonlyoneprogramminglanguageforcomputer．()
7.ThewindowsthataredisplayedwhenyoustartVBareknownastheVisualBasicIntegratedDevelopmentEnvironment(IDE)．()
8.softwareengineeringcoversnotonlythetechnicalaspectsofbuildingsoftwaresystems，butalsomanagementissues．()
9.OODisthestageofcreationandOOPisanimplementationstage．()
10.Whiteboxtestingrequiresthetestertohaveknowledgeoftheinternalstructure．()
三、Matchthefollowingwordsandexpressionsintheleftcolumnwiththosesimilarinmeaningintherightcolumn．(连线题)(二)
1．machinelanguage a．调试
2．assemblylanguage b．功能测试
3．debugging c．窗体
4．functionaltesting d．汇编语言
5．whiteboxtesting e．机器语言
6．form f．白盒测试
7．projectwindow g．表记录
8．field h．结构化程序设计
9．structuredprogramming i．工程窗口
10．tablerecord j．字段四、Fillintheblankswithsuitablewordsorexpressionsfromthelistgivenbelow，andchangetheformwherenecessary．(从下面方框中选择合适的词或表达，以其适当的形式填空)Aprogramminglanguage，designedtothecommunicationbetweenhumanandcomputers，isafordescribingcomputationinreadableform．Thereare3levelsofprogramminglanguages，theyare，whichcanberundirectlybycomputer；and．
Therearedifferenthigh—levelprogramminglanguages.Fortunately。mustofthemhavemanykindsofincommonandvaryonlyinthewaythatthesemustbe．Therefore，firstthingtobedecidedaboutataskistochoosewhichprogramminglanguageisbestsuitedforthejob．Softwaretesting．whichisdefinedastheexecutionofaprogramtofindits，isavitalpartofthesoftwarelifecycle．Therearedifferenttypesoftesting，mainly，theyareorfunctionaltesting，whichtestswhethertheistheexpectedresultwiththeinput；andwhichisperformedtoproblemswiththestructureofaprogram．Debuggingistheprocessofanalyzingandlocatingbugswhensoftwaredoesnotbehaveasexpected．Softwaretestingisamuchmoremeansofidentifyingsoftware．T