UiPath学院Level1习题集(近200道答案及解析)

1、UiPath学院Levell习题集（近200道答案及解析）第一课UiPath简介单选题1、Howcanyouextractstructureddatafromawebpage?A、UsingtheCitrixRecordingWizardB、UsingtheDataScrapingWizard(/C、UsingtheUiExplorertool2、Theeasiestwaytogetstructureddatafromawebpageis:A、byusingDataScraping.(/B、byusingScreenScraping.C、byreadingitscontentswiththeG

2、etTextactivityandthenparsingtheresult.3、WhichofthefollowingistheIDEusedtodeveloptheUiPathworkflows?A、UiExplorerB、UiPathOrchestratorC、UiPathStudio(V)4、Whatrecordersarebestsuitableforautomatingvirtualenvironments?A、BasicB、Citrix(V)C、WebDesktop5、CanyouretrievetextfromaCitrixenvironment?No,youcannot.Onl

3、yclicksareavailableinsideaCitrixenvironment.Yes,usingtheScrapeRelativefunctionincombinationwithanOCRengine.(V)6、WhatisUiPathExplorerusedfor?A、TogetdetailedinformationinregardtoUIelements(V)B、WritingtextintextboxesC、Clickingdifferentelementsofawebpage7、WhatareQueuesusedfor?A、Schedulewhenarobotshoulds

4、tartitsworkB、DescribetheactivitiesinsideaprocessC、Distributetransactionalloadamongmultiplerobots(V)8、Whatactivitycanyouusetotypetextinanapplicationsfield?A、ClickTextB、TypeInto(V)C、GetText9、Canyourunmultipleinstancesofthesameprocess,inparallel？A、No.B、Yes,onthesamerobot.C、Yes,ondifferentrobots.(V)10、W

5、herecanyouseethelistofactivitiesthatyoucanuseinaworkflow?IntheActivitiespanel(V)IntheProjectpanelIntheOutlinepanel多选题1、Whichofthedatatypescanbestoredinagenericvariable?A、Integer(V)B、Boolean(V)C、String(V)2、WhatkindofactionscanbeperformedintheVariablespanel?A、Settingdefaultvaluesforvariables(V)B、Addin

6、gnewvariables(V)C、Changingvariabletypes(V)3、Howcanwechangethescopeofavariable?A、ByusingtheOutlinepanelB、ByusingtheVariablespanel(V)C、ByusingtheManageVariablessectionoftheRibbonmenu(V)备注：选项C在2019.7版本未找到ManageVariables功能4、TheTypeIntoactivitycanreceiveinputslike:A、Astaticstring.(V)B、Avariablefollowedby

7、the.toStringmethod.(V)C、Anintegervariable.C、Anintegervariable.5、TheOrchestratorcan:A、SendStartcommandstomultiplerobots(/B、Schedulerobotstoperformspecificprocesses(/C、Remotelycontrolrobots(/6、GettingthecontentofaPDFdocumentispossible:A、ThiscannotbedonebyaUiPathrobot.B、ByopeningthePDFandusingscreenscr

8、apingtogetitsdata.(V)C、ByusingtheReadPDFTextactivityandprovidingthePDFfilespath.(V)7、WhatwebscrapingcapabilitiescanUiPathimplement？A、Extractingtextbasedcontentfromawebpage(V)B、Extractingimagecontentfromawebpage.C、Extractinglistsorotherstructureddatafromawebpage.(V)D、Extractingthecontentofatablefroma

9、webpage.(V)8、AreyourestrictedtotheexistingactivitiesinUiPathStudio？A、No,youcandownloadmoreactivitiesviathePackageManagerandUiPathGo!(V)B、No,youcancreateanduseCustomActivities.(V)C、Yes,youarerestrictedtotheexistingactivities.第二课变量数据类型和控制流程单选题1、YoucaninsertaSequenceactivityinaFlowchartactivity.A、True(

10、V)B、False2、WhatistheactivitydesignedtorepresentadecisioninsideaSequence?A、TheDecisionactivity(备注：题目说的是Sequence,Sequenee中不能使用FlowSequenee)B、TheTryCatchactivityC、TheIfactivity(V)D、TheAssignactivity3、CanyouinsertaFlowchartactivityinaSequence?A、Yes(V)C、No4、Whatisthebestwaytomakeathree-waydecisioninsidea

11、Flowchart?A、ByusingnestedDecisionactivitiesB、ByusingaSwitchactivityC、ByusingnestedIfactivitiesD、ByusingaFlowSwitchactivity(V)5、HowcanyouexitfromaForEachactivity?A、IfactivityB、AssignactivityC、TerminateWorkflowactivityD、Breakactivity(V)6、Whichactivitycanyouuseifyouwanttoloopthroughacollectionofitems?A

12、、FlowDecisionactivityB、IfactivityC、ForEachactivity(V)D、Assignactivity7、Whattypeofargumentcanyoudefinetoretrievedatafromaninvokedworkflow?A、Out(V)B、In8、Whatactivitycanbeusedtoexecuteaworkflowinsideanotherworkflow?A、FlowchartAssignB、InvokeWorkflowFile(V)C、StateMachine9、HowcanyoudisplayanIntegervalue,m

13、yNumber,insideaMessageBoxwindow?A、“Mynumberis$myNumber”B、“Mynumberis“+myNumber.ValueC、“Mynumberis”+myNumberD、“Mynumberis“+myNumber.ToString(V)10、GiventwoGenericvariables,Awithvalue“123”andBwithvalue456,whatwouldtheWriteLineoutputofA+Bbe?A、Anexceptionwillbethrown.B、123+456C、579D、123456(V)11、Whenhavin

14、gmultipleactivitiesexecutinginafixedsequentialorder,whatkindofworkflowshouldyouuse?A、NoneoftheoptionsB、FlowchartC、Sequence(V)D、Statemachine多选题1、WhenshouldyouusetheFlowchartworkflow?1、WhenshouldyouusetheFlowchartworkflow?WhenhavingmultipleactivitiesexecutedinafixedorderWhenhavingaprocesswithmanydecis

15、ionblocks(/Whenmodellingaprocessthathasloopstopreviousstates(V)2、Whichactivitycanyouuseifyouwanttotestifaconditionistrueorfalse?A、FlowDecisionactivity(V)B、SequeneeactivityC、ForEachactivityD、lfactivity(V)3、Whichactivitiesallowyoutoiteratethroughanarrayofstrings?A、While(V)B、ForEachRowC、ForEach(V)D、DoW

16、hile(V)备注：while循环和do循环区别：当第一次进入循环就不满足条件时，while循环不做，do-while执行一次。其他情况输出结果是一样的。4、lnwhichvariabletypescanyoustoretext?A、String(V)B、Generic(V)C、lntegerD、Double5、WhattypeofcontentcanyoustoreinsideaGenerictypevariable?6、A、Text(V)B、Dates(V)C、True/False(V)D、Numbers(V)7、Whatdatatypescanbestoredinsideanarray?

17、A、Boolean(V)B、lnteger(V)C、String(V)D、Double(V)8、WhichoftheseareworkflowtypesavailableinUiPathStudio?A、Sequence(V)B、ActivityC、Flowchart(V)第三课数据操作单选题1、Whatactivitycanyouusetogetthevaluefromacertaincell,fromaspecificdatatablerow?A、GetRowltem(V)B、WriteCellC、ReadCellD、RemoveDataRow备注：C是从ExceI单元格中取得值2、Wha

18、t.Netmethodofthedatatableobjectcanbeusedtofilteratablebyacondition?A、FilterB、Select(V)C、ToStringD、Clone3、lfthedtNewHiresdatatablehas4columns,inthisorder:lD,Name,Age,Sexand2rows:1,Daniel,38,M;2,Andra,24,F,whatistheresultoftheexpressiondtNewHires.Rows(0)(1)?A、1B、Daniel(V)C、AndraD、2备注：dtNewHires.Rows(0

19、)(1)是指第一行第2列。数组索引是从0开始的4、Whatkeycombinationallowsyoutoautomaticallycreateavariablefromanactivityspropertyfield?A、Ctrl+AB、Ctrl+K(V)C、Ctrl+ND、Ctrl+P5、Whatvariabletypecanyouusetoefficientlystorethecurrenttimeinsideyourworkflows?A、ArrayB、DateTime(V)C、lntegerD、String6、Howcantheindexintegervariablebedispl

20、ayedinsideaMessageBoxactivity?A、“Currentindexis:“+index.ToString(V)B、“Currentindexis:“+indexC、“Currentindexis:index”D、“Currentindexis:+index.ToString7、WhatactivitycanbeusedtomodifythevalueofanexistingcellinaDataTle?A、AssignactivitJ)BDataRowvariablesB、DataTablevariables(J)C、ArrayvariablesD、Stringvari

21、ablesOutputDataTableactivity9、WhichofthefollowingstatementsaretrueregardingtheOutputDaNameandAge,whatexpressioncanbeusedtoobtainthevaluefromthecolumnAge?A、currentRow(Age)(J)B、currentRby一steprecordinginthesamerecordingsequencNA、Yes(J)B、No8、*WhattypeofcontainerwillWebRecordinggeneratA、EscapeandDoublec

22、lickBEscape(J)C、F4andDeleteDF12多*WhichofthefollowingstatementsregardingtheAutomaticRecorderaretr?uAe、ItgeneratesTypeIntoactivities(J)B、ItgA、Itworkseveniftheapplicationisrunninginthebackgrou.nBd、ItworksoneveryapplicationevenifistrunninginavirtualenA、Theconditionthattheapplicationmustbeacti(vJe)B、Thec

23、onditionthattheapplicationmustberunninginbackgrou.ndA、ItworksinCitrixenvironmentB、Itsfast.(J)C、Itworksinthebackground.(J)D、Itsaccurate(准确)(J)3、A、Gethiddeninformation(J)B、Geteditabletex(tJ)C、Gettheentirevisibletex(tJ)D、Getfontinformation(size,chtmlapp=chrome.exetitle=UiPath一Calendar一WeekofMay1,2017/”

24、B、“”C、“D、“”(J)2、HowlongwilltheRobottrytofindanUiElemen(tifitisnotavailable)onthedesktop?A、TheRobotwillwaitforeverunB、&C、*(V)D、?(V)2、Howcanyouimproveaselector?(Selectallthatapply.)?A、Bypickingonlythestableattributes,ifpossible(V)B、ByaddingattributeswithdynamicvaluesC、Byreplacingvariableattributeparts

25、with*(V)C、Byreplacingvariableattributepartswith*(V)D、Bymakingsureyouhaveanidxattribute3、WhatisUiExplorerusedfor?(Selectallthatapply.)A、ToexploretheUItree(/B、ToexploretheworkflowtreeC、Tocreateandfinetuneselectors(/D、UiExplorerisnotacomponentofUiPath4、Whichofthefollowingarevalidoptionsforthe“nav”tag?A

26、、“Prev”(/B、“Next”(/C、“Up”(/5、WhichofthefollowingstatementsaretrueregardingtheFindElementactivity?A、ltthrowsanexceptionifitdoesntfindtheelementonscreen(J)B、ltreturnsaboolean(TrueorFalse)valuesindicatingwetherornottheelementwasfoundonthescreen备注：FindElement返回的是elementC、ltreturnsthefoundelementinavaria

27、bleforlateruse(/6、Whatcanweusetobuildreliableautomationswhentheselectorsmightnotbeverystable?A、PartialselectorsB、AnchorBaseactivity(V)C、Relativeselectors(V)*11J第七课图像和文本自动化单选题1、HowcanyouscrapeafieldonaCitrixEnvironmentwhenthevalueinthatfieldchangeseachtransaction?A、FindastaticelementnearbyanduseScrap

28、eRelative(V)B、ltsimpossiblebecauseyoucannotlocatetheelement2、Youcanuseimage/textautomationoutsideofaCitrixenvironment.?A、FalseB、True(/备注注意关键字outside虚拟环境之外当然可以3、ClicklmageandClickOCRTextarenot100%reliableinCitrxenvironments.Whatmethodcanbeusedinstead(whenapplicable)tohavesaferactions?A、Usingfullselec

29、tors.B、SettingtheAccuracypropertyoftheClicklmageactivityto1.C、Settingfocusonareliableelementandthennavigatingaroundtheappusingkeyboard(up/downarrows,tab,etc)orusingkeyboardshortcuts.(/4、ConsiderhavinganapplicationinCitrixEnvironmentthathasabuttonnamedAcceptandalsoalabelthatcontainstheAcceptword.Howc

30、anClickTextbecustomizedinordertoaccessthecorrectbutton?A、ByusingtheOccurrenceproperty.(V)备注：这个属性表示第几次出现B、Bycheckingtheelementsattributes.C、ltcantbedone,havingtoclickonatextthatisduplicatedcantbecontrolled.5、Cantherobotperformclicksalongsidekeymodifiers(Shift,Ctrletc)inaCitrixenvironment?A、Yes(V)B、No

31、6、ByusingCitrixRecorder,canyouautomaticallyrecordasetofactionsinavirtualenvironment?A、YesB、No(V)7、HowcanyouimproveaccuracywhenscrapingwithOCRaregionthatcontainsonlydigits?A、UseGoogleOCRwith“NumbersOnly”(V)B、UseGetTextforthefieldintheCitrixWindowC、Makesurethebackgroundisdark8、Whatdoesthe“Accuracy”pro

32、pertydescribesin“Clicklmage”Activity?A、Percentunit(0,100oftheminimumsimilaritybetweentheimagefoundandtheimageyouaresearchingforB、“Clicklmage”doesnothavesuchapropertyC、MinimumSimilaritiesin0Tpercentageunitsforanimagetobereturnedasamatch(V)9、Whatmethodwouldbemorereliablewhenclickingonaspecifictextlabe

33、linanapplicationrunninginaCitrixenvironment,giventhefactthatitsfontsizemightbeeasilychanged?A、UsingtheClicklmageactivity.B、ltcantbedoneifitssizefluctuates.C、UsingtheClickOCRTextactivity.(V)10、lsResetClippingRegionmandatorytobeexecutedattheendofascraperelativesequence?A、Yes,becauseClippingRegionisash

34、aredresource.(V)A、Yes,becauseClippingRegionisasharedresource.(V)B、No,forthenextactionswecanuseotherClippingRegions.11、WhatisthebestwaytoscrapeaselectabletextinaCitrixenvironment?A、Use“GetFullText”activityB、UseMicrosoftOCRengineC、SelecttheentiretextandCopy(V)D、UseGoogleOCRengine12、Isitpossibletoclick

35、abuttonwithClickImageActivityifthetargetisnotvisibleonthescreen?A、No,youcouldclickabuttonwhichisnotvisibleonlyusingselectors(V)B、Yes,therobotcanclickanimageevenifitsnotvisibleonthescreenC、Yes,butyouhavetoclickthetextfromthebuttonnotthebuttonimage多选题1、CreatingautomationinaCitrixenvironmentischallengi

36、ngbecause:A、YouneedtointeractwiththeappusingonlyImageRecognitionandOCR.(V)B、Selectorsarehardtocreateforvirtualenvironments.C、YoudonthavedirectaccesstoUIelements.(V)2、HavinganappinaCitrixenvironmentwithmultipletext-boxesthatlookthesame(size/style),howcanyouidentifyoneofthemtotypeinto?A、Byusingpartial

37、selectors.B、Youcantidentifyitifitdoesnthavesomethinguniquenexttoit(text/image).(V)C、Byusingtext-boxelementattributes.D、Byclickingrelativetoanuniquetext/imagenexttothetextbox.(V)3、WhatactivitiescanbeusedtointeractwithapplicationsinaCitrixenvironment?A、Typeinto(V)B、ClickTextC、ClickOCRText(V)D、ClickIma

38、ge(V)第八课高级Citrix自动化单选题1、HowcanwemakesurethatanappisinacertainstateinaCitrixenvironment?A、BymakinguseoftheWaitForReadyproperty.B、BycheckingtheUIelementsattributes.C、BywaitingforcertainUIelementstoappearordisappearandmakingdecisionsbasedonthat.(V)2、*Howcantherobotpassavariableargumentwhenopeninganappl

39、icationinCitrix(eg:awebaddressforabrowser)?A、WithanOpenApplicationactivityB、SettingtheargumenttotheshortcutonthedesktopC、Inthecommandprompt,typeinthepathtotheapplicationandtheargument(V)D、Cannotbedone3、CanaPickBranchactivitybeusedalone?A、No,itcanonlybeaddedinsideaPickactivitybody.(V)B、Yes,forexample

40、,insideaThen/ElsesectionofanIfactivity.4、*IfaClickImageactivitywascreatedwithanimageofanicon,andmeanwhilethaticonbecomeshighlighted,willtheactivitystillwork?A、No,iftheaccuracyistoohigh.(V)B、Yes,therobotwillalwaysfindit.C、Yes,iftheclippingregionavoidsthebackgroundoftheicon.5、WhatistheEASIESTnavigatio

41、nmethodtobeusedinaformwithinCitrix?A、Bysendingkeyboardcommands/hotkeys(V)B、ByusingClickrelativetoimageC、ByusingClickwithfixedcoordinates6、WhathappensifFindImagedoesntactuallyfindthedesiredimage?A、Anexceptionisthrown.(V)B、Theoutputoftheactionwillbeanullobjectandtheflowwillcarryon.7、*Whatcanbedonewhen

42、theWindowsRemoteConnectiondoesntallowsendinghotkeys?A、Theresnothingthatcanbedone.B、ItshouldworkiftheWindowsRemoteConnectionisinfull-screenmode.(V)B、ltshouldworkiftheWindowsRemoteConnectionisinfull-screenmode.(V)C、Sendhotkeysafterperformingaclickontheremotedesktopwindow.8、*lmagineyouhavetouseaTypelnt

43、oactivityinanelementthatloadsslowly.WillitbeagoodideatoaddsomedelaysbeforeexecutingTypelnto?A、Yes,itllgivetherobotsometimeandwhentheelementisloadeditcancarryontyping.B、No,thissolutionisnotreliablebecausesometimestheloadingtimecantakemorethanthedelaytime.C、Yes,useOnimageappearandstarttypingonlyaftert

44、hetriggerhappens.(V)多选题1、Whichofthefollowingactivitiescanbeusedtoselectanitemindropdownlist,inCitrix?A、ClickOCRText(V)B、Clicklmage(V)C、ClickTextD、Selectltem2、HowcanyoustartanapplicationwithinaCitrixenvironment?A、UsingaOpenApplicationactivityB、UsingaStartProcessactivityC、Definingashortcutkeyandthentr

45、iggeringtheappwithaSendHotkeyactivity(V)D、Doubleclickingtheapplicationicononthedesktop(V)第九课Excel和数据表单选题1、WhathappensifyouusetheExcelReadRangeactivitytoreada.xlsxfilethatisalreadyopened?A、ltwillreadanemptydocument.B、ltwillreadthedocumentsuccessfully.(V)C、ltwillthrowanerror.2、WhatistheOutputDataTable

46、activityusedfor?A、Noneoftheoptions.B、PrintingtheDataTableintheOutputpanel.C、SavesalldatafromtheDataTabletoastringvariable.(V)D、ConvertingdatatoaDataTable.(x)3、*CanExcelrelatedactivitiesbeusedwithouthavingtheExcelApplicationinstalled?A、No,UiPathStudiorequiresMSOfficepackage(x)B、YesanditworksforeveryE

47、xcelfile(x)C、Yes,butonlyforxlsxfiles(V)D、Yes,butonlyforxlsfiles(x)4、*YouhaveanExceltablewithtwocolumnsnamed“PersonName”and“Age”.WhathappensifyouusetheactivitylnsertColumnwiththeColumnNamepropertysetto“Age”?A、Anewcolumnwiththename“Age”isaddedatthebeginningofthetableB、TheColumn“Age”isoverwritten.C、Ane

48、xceptionisthrown(V)D、Anewcolumnwiththename“Age”isaddedattheendofthetable5、Whatshouldyouuseifyouwanttogetthevalueofaspecificcellfromarowinadatatable?A、AddDataRowB、OutputDataTableC、Lookupdatatable(V)D、GetDataRow(x)6、WhathappensiftheAddHeadersoptionischeckedforReadRangeActivity?A、Thefirstrowfromthespec

49、ifiedrangeisconsideredtobethecolumnnames(V)B、AnexceptionisthrownC、AnewrowisaddedtotheexcelsheetNothinghappens7、Whatactivityshouldyouusetoreadallthedatafroma.xlsxfile?A、WorkbookReadCellB、ExcelReadRange(V)C、WorkbookReadRangeD、ExcelReadCell8、YouneedtoreadfromanExcelsheetandyoudontknowtherange.Whatdoyou

50、writeinthe“Range”propertyoftheReadRangeActivity?A、WritejusttheendcellB、Writeanemptystring(V)C、ltsimpossible,youhavetospecifytherangeD、Writesomerandomrange9、Whatactivitycanbeusedtoreadanentiresheetfromaexcelfile?9、Whatactivitycanbeusedtoreadanentiresheetfromaexcelfile?A、WriteCSVB、ReadRange)C、GetTable

51、RangeD、ReadCell10、WhatactivitycanyouusetocreateaDataTablefromaninputstring?A、GenerateDataTable(/B、OutputDataTableC、BuildDataTable11、WhatactivityyoushoulduseifyouwanttocalculateasumintoacellusingExcelformulas?A、ExcelWriteCell(V)B、WorkbookWriteCellC、ExcelWriteRangeD、WorkbookWriteRange12、Whathappensify

52、outrytouseaWriteRangeactivitytoa.xlsxfilethatdoesnotexist?A、Itwillcreatethatfileforyouandwritethedatainit.(V)B、Itwillcontinuetheexecutionwithoutwritingthedata.C、Itwillthrowanerror.13、Ifyouneedtosortatablefroman.xlsxfile,whatshouldyouuse?A、AnExcelGetTableRangeactivity.B、Youcannotsortatable.C、AnExcelS

53、ortdatatableactivity.(V)D、AWorkbookSortTableactivity.14、Inordertoloopthroughalltherowsofadatatable,whichactivityshouldbeused?A、ForEachRow(V)B、DoWhileC、WhileD、ForEach多选题1、HowdoyouspecifytheExcelfiletoreadfrom,inaReadCellactivity?A、YouhavetomanuallyopentheworkbookB、IntheWorkbookPathproperty,provideare

54、lativepath,iftheworkbookisintheprojectfolder(V)C、IntheWorkbookPathproperty,providethefullpathoftheworkbook(V)2、Whatactivityshouldyouuseifyouwanttoadddatatoanexisting.xlsxdocument?A、ExcelWriteCellB、WorkbookAppendRange(V)C、WorkbookWriteRangeD、ExcelAppendRange(V)第十课PDF单选题1、Howcanarobotreadonlythefirstp

55、ageofaPDFfile,usingthePDFactivities?A、SettheRangepropertyto:1B、SettheRangepropertyto:“all”C、SettheRangepropertyto:1(V)备注：输入范围是字符串类型2、WilltheReadPDFwithOCRactivityopenthePDFdocumentonthescreeninordertoreadit?A、YesB、No(V)3、IfthePDFcontainsbothimagesandnativetext,whatactivityshouldyouusetoreadallthetex

56、tfromit?A、ReadPDFTextB、ReadImageC、ReadPDFwithOCR(V)D、GetText4、WhichofthefollowingactivitiesrequiresthePDFfiletobeopenedwithAcrobatReaderinordertoreadit?A、ReadImageB、ReadPDFTextC、GetText(V)D、ReadPDFwithOCR5、*IfyouwanttoextractspecificinformationfrommultiplenativePDFfileswiththesamestructure,whatactiv

57、ityshouldyouuse?A、GetText(V)B、ReadPDFwithOCRC、ThereisnoactivityforthisD、GetTextwithOCR6、IfyouwanttoextractspecificinformationfromaseriesofPDFfileswithasimilarstructurebuttheworkflowonlyworksforonefileoftheseries,whatshouldyouinvestigate?A、TheContinueOnErrorproperty.B、NoneoftheoptionsC、TheTimeoutMSpr

58、operty.D、TheSelectorproperty.(V)7、IfthePDFactivitiesarenotlistedinyourActivitiesPanel,howcanyougetthem?A、BygoingtotheOutputpanel.B、ByfindingthemintheLibrarytab.C、ByinstallingthemusingtheManagePackagesfeature.Singlechoice(V)8、WhatistheeasiestwaytogettheinvoicenumberfromanativePDFfile?A、UseReadPDFText

59、andgetthevalueusingstringmanipulationB、UseReadPDFwithOCRandgetthevalueusingstringmanipulationB、UseReadPDFwithOCRandgetthevalueusingstringmanipulationC、OpenthePDFwithAcrobatandscrapeonlyrelevantinformation)多选题1、TheReadPDFwithOCRactivitywillthrowanerrorifthefollowingisnotspecified:A、TheTextproperty.(/

60、B、TheFileNameproperty.(/C、ThePasswordproperty.D、TheOCREnginethatistobeused.(/2、WhichofthefollowingstatementsregardingtheReadPDFwithOCRactivityaretrue?A、ltcanusedifferentOCRengines(Microsoft,Google)(/B、ltworkswithnative.pdffiles(V)C、NoneoftheoptionsD、ltallowsyoutospecifytherangeofpagestoberead(V)3、Wh