全国计算机一级考试试题及答案

全国计算机一级考试试题及答案文章润色改写版：2017年全国计算机一级考试试题及答案详解I.MultipleChoiceQuestionsA.1023HB.1024HC.0400HD.03FFHCorrectAnswer:DAnswerExplanation:1KBequals1024bytes,and1MBequals1024KB.Sincememoryaddressesstartfrom0000,theaddressofthelastbyteis1023,whichinhexadecimalis03FFH.A.ThesizeoftheinternalmemoryB.TheperformanceoftheCPUC.TheresolutionofthedisplayD.ThecapacityoftheharddriveCorrectAnswer:BA.UPSB.ServerC.PlotterD.MouseCorrectAnswer:DA.Program-controlledautomationB.LogicalreasoningandjudgmentcapabilitiesC.FastprocessingspeedandlargestoragecapacityD.UnreliabilityandhighfailurerateCorrectAnswer:D5)Whatisthebinaryequivalentofthedecimalnumber32?A.100000B.100100C.100010D.101000CorrectAnswer:AAnswerExplanation:Themethodtoconvertadecimalintegertobinaryistodivideby2andrecordtheremainder.Continuedividingthequotientby2andrecordtheremainderuntilthequotientis0.Finally,arrangealltheremaindersinreverseorder.II.BasicOperations1.CreateanewfoldernamedFOOTintheGOODfolderunderthecandidate'sfilefolder.2.RenametheLONG.DOCfileintheJIA0\SHOUfolderunderthecandidate'sfilefoldertoDUA.DOC.3.SearchfortheDIAN.EXEfileinthecandidate'sfilefolderanddeleteit.4.CopytheZHAfolderfromtheCLOCK\SECfolderunderthecandidate'sfilefoldertothecandidate'sfilefolder.5.CreateashortcutnamedITfortheTABLEfolderunderthecandidate'sfilefolderandplaceitintheMOONfolderunderthecandidate'sfilefolder.III.WordProcessingTasks[DocumentStart]WhyDoesn'tIronRustontheMoon?Itiswell-knownthatironhasafatalflaw:itrustseasily.Theoxygenintheaircanturnhardironintoapileoflooserust.Scientistshavebeenrackingtheirbrainstofindawaytopreventironfromrusting.However,themoonhasunexpectedlyshedlightonthisissue.ThelunarironparticlesbroughtbackbylunarprobeshaveremainedonEarthforseveralyearswithoutanysignsofoxidationorrusting.Howisthispossible?ThroughexperimentssimulatingthelunarenvironmentandX-rayspectralanalysis,scientistshavefinallyuncoveredthemystery.ThemoonlackstheprotectiveatmosphericlayersurroundingtheEarth,sowhenhitbysolarwinds,theoxygenonthesurfaceofvarioussubstancesisstrippedaway.Overtime,thesesubstancesdevelopan"immunity"tooxygen,whichpreventsthemfromrustingevenwhenbroughttoEarth.Thisdiscoveryhasinspiredscientists:ifwecansimulatesolarwindswithartificialionstreamstoimpactthesurfaceofmetals,formingalayerofanti-oxidation"armor,"wemaybeabletopreventirononEarthfromrustinglike"lunariron."[DocumentEnd](1)Replaceallinstancesoftheincorrectterm"月秋"with"月球";addatextwatermarktothepagewiththecontent"科普";setthetopandbottommarginsofthepageto4cm.(2)Setthetitletext("WhyDoesn'tIronRustontheMoon?")tosize2,red(standardcolor),bold,centered,andaddagreen(standardcolor)shadowbordertothetitletext.(3)Setthefontsizeofthebodytext(from"众所周知……不生锈了吗?")tosize5,infontstyle"仿宋";seta1.5-characterindentationonbothsidesofeachparagraphanda0.5-linespacingbeforeeachparagraph;setthefirstcharacterofthefirstparagraph(from"众所周知……不生锈的方法。")todroptwolineswitha0.1cmdistancefromthetext;seta2-characterindentationforthefirstlineoftheremainingparagraphs(from"可是……不生锈了吗?");dividethefourthparagraph(这件事……不生锈的方法。")intotwoequalcolumnswithadividinglineinbetween.[DocumentStart]MarketStatusofVariousPackagingTypesWorldwide(2000)PackagingTypeValueProportionDIP734S04842PGA3037BGA5593[DocumentEnd](1)Convertthelast5linesoftextintoa5-rowby3-columntable;setthecolumnwidthto3.5cm,rowheightto0.7cm,andcenterthetable;setthefirstrowoftexttobehorizontallycentered,thefirstcolumnoftextintheremainingrowstobealignedatthecenterandbothends,andthesecondandthirdcolumnsoftextintheremainingrowstoberight-alignedatthecenter.Inthecorrespondingcellsofthe"Proportion"column,calculatetheproportionusingtheformula"Proportion=Value/TotalValue,"andformattheresultinthedefaultformat.(2)Settheouterborderofthetabletobea1.5-pointred(standardcolor)singlesolidline,theinnerbordertobea0.5-pointblue(standardcolor)singlesolidline;adda"Olive,AccentColor3,Light60%"filltothetable.AnswersII.BasicOperations1.CreateaNewFolder①OpentheGOODfolderunderthecandidate'sfilefolder.2.RenametheFile①OpentheJIA0\SHOUfolderunderthecandidate'sfilefolder,selecttheLONG.DOCfile.②PressF2,atthispoint,thenameofthefile(folder)willbehighlightedinblueandeditable.Editthenametothespecifiedname,DUA.DOC.3.SearchforandDeletetheFile①Openthecandidate'sfilefolder.②EnterthefilenameDIAN.EXEinthesearchboxintheupperrightcornerofthetoolbar,clickthe"p"buttonnexttothesearchbox,andthesearchresultswillbedisplayedinthefilepane.③Selectthesearchedfile.④PresstheDeletekey,aconfirmationdialogboxwillpopup.⑤Click"OK"todeletethefile(folder)totherecyclebin.4.CopytheFolder①OpentheCLOCK\SECfolderunderthecandidate'sfilefolder,selecttheZHAfolder.③Openthecandidate'sfilefolder.5.CreateaShortcutfortheFolder①Openthecandidate'sfilefolder,selecttheTABLEfoldertocreateashortcutfor.③MovethisfiletotheMOONfolderunderthecandidate'sfilefolder,andpressF2torenameitasIT.III.WordProcessingTasks1.(1)[SolutionSteps]Step2:Followtherequirementstoaddawatermarktothepage.Select[PageLayout]tab,click[PageBackground]option,select[Watermark],clicktheinvertedtrianglebelow[Watermark],select[CustomWatermark],clickthecheckboxinfrontof[TextWatermark],change"Confidential"to"SciencePopularization",click"OK"button.Step3:Setthepagemarginaccordingtotherequirements.Select[PageLayout]tab,click[PageSetup],select[Margins]option,clicktheinvertedtrianglebelowMargins,select[CustomMargins],intheopenedPageSetuptab,select[Margins]option,andchangethetopandbottommargindistancesto4cm,click"OK"buttonafterthechange.(2)[SolutionSteps]Step1:Setthetitleparagraphformataccordingtotherequirements.First,selectthetitleparagraph"WhyDoesn'tIronRustontheMoon?",clickthesmalltriangledialogboxlauncherinthe[Font]grouponthe[Start]tab,a"Font"dialogboxwillpopup,clickthe"Font"tab,set"FontSize"to"Size2",select"Bold"in"ChineseFont",select"Red(StandardColor)"in"FontColor",click"OK"button.Step2:Setthetitleparagraphalignmentaccordingtotherequirements.Selectthetitleparagraph,clickthe"Center"buttoninthe[Paragraph]grouponthe[Start]tab.Step3:Setthetitleparagraphborderaccordingtotherequirements.Selectthetitleparagraph"WhyDoesn'tIronRustontheMoon?",select[PageLayout]tab,click[PageBackground]option,selectandclick[PageBorders]optiontoopenthe[BordersandShading]tab,select[Shadow]in[Borders]option,clickthedrop-downarrowof[Color]option,select[Green(StandardColor)],inthedrop-downmenuof"Applyto"belowthepreviewarea,select"Paragraph",click"OK"button.(3)[SolutionSteps]Step1:Setthebodyfontaccordingtotherequirements.Selectallthebodyparagraphs,clickthesmalltriangledialogboxlauncherinthe[Font]grouponthe[Start]tab,a"Font"dialogboxwillpopup,clickthe"Font"tab,set"FontSize"to"Size5",select"FangSong"in"ChineseFont",click"OK"button.Step2:Setthebodyparagraphformataccordingtotherequirements.Selectallthebodyparagraphs,clickthesmalltriangledialogboxlauncherinthe[Paragraph]grouponthe[Start]tab,a"Paragraph"dialogboxwillpopup,settheleftandrightindentationofparagraphsto1.5characters,setthespacingbeforeeachparagraphto0.5lines,click"OK"button.Step2:Setthefirstcharacterdrop-downaccordingtotherequirements.Selectonlythefirstparagraph,thenclickthe"DropCap"belowtheinvertedtriangleinthe[Text]grouponthe[Insert]tab,select"DropCapOptions",select"Dropped"accordingtotherequirements,setthedrop-downlinesto2,setthedistancefromthetextto0.1cm,click"OK"button.Step3:Setthefirstlineindentationofparagraphsaccordingtotherequirements.Selecttheparagraphsexceptthefirstone,clickthesmalltriangledialogboxlauncherinthe[Paragraph]grouponthe[Start]tab,a"Paragraph"dialogboxwillpopup,select"FirstLineIndentation"inthedrop-downmenuof"SpecialFormat",setittoindent2characters,click"OK"button.Step4:Setthecolumnfortheparagraphaccordingtotherequirements.Selectthefourthparagraph,clicktheinvertedtrianglebelowthe"SplitColumn"inthe[PageSetup]grouponthe[PageLayout]tab,select"MoreSplitColumns"toopentheSplitColumntab,setitto2columns,andcheck"DividingLine",click"OK"button.Step5:Savethefile.(1)[SolutionSteps]Step1:OpenthedocumentWORD2.DOCXthroughthe"Answer"menu,followtherequirementstoconvertthetextintoatable.Selectthelast5linesoftext,clickthe"Table"buttoninthe[Table]grouponthe[Insert]tab,select"ConvertTexttoTable"option,a"ConvertTexttoTable"dialogboxwillpopup,setthenumberofrowsto5,thenumberofcolumnsto3,click"OK"button.Step2:Setthetablerowheightandcolumnwidthaccordingtotherequirements.Selectthetable,clickthe"Properties"buttoninthe[Table]|[Layout]grouponthe[TableTools]tab,a"TableProperties"dialogboxwillpopup,setthe"SpecifiedWidth"to3.5cminthe"Column"tab,settherowheightto0.7cminthe"Row"tab,click"OK"button.Step3:Setthetablealignmentaccordingtotherequirements.Selectthetable,clickthe"Center"buttoninthe[Paragraph]grouponthe[Start]tab.Step4:Setthecellalignmentaccordingtotherequirements.Selectthetextinthefirstrowofthetable,clickthe"Center"buttoninthe[Paragraph]grouponthe[Start]tab,selectthetextinthefirstcolumnoftheremainingrowsexceptthefirstrow,clickthesmalltriangledialogboxlauncherinthe[Paragraph]grouponthe[Start]tab,opentheparagraph"DialogBox",select"AlignBothEnds"inthe"AlignmentMethod"drop-downmenu.Selectthetextinthesecondandthirdcolumnsoftheremainingrowsexceptthefirstrow,clickthesmalltriangledialogboxlauncherinthe[Paragraph]grouponthe[Start]tab,opentheparagraph"DialogBox",select"RightAlign"inthe"AlignmentMethod"drop-downmenu.Step5:Calculatethe"Proportion"columnaccordingtotherequirements.Inse