二級vfp版帶歷年真題和習題

1、carriedout“practicelinepioneerstardpostspurs““membersconcentratedservicemonths“activitieseducationguidemembersalwayseverywherebearinginmindidentitybasedjobpostactiveplayrole.Todevelopdifferentiatedlearningeducationguidep

2、artymembersinaccdancewiththeirownsituationtargettheproblemstobasedonthewkdone.Payattentiontotheroomroomfgrassrootspartyganizationsgrassrootspartyganizationshavemeautonomyineducationmakingeducationmegroundfullofvitalitygo

3、odeffect.Finallyhighlightthenmallongterm.Tohighlighttheacteristicsofrecurrenteducationwithlongflowingcontinuouslineofperseverancetheperseverancetopromoteeducationalefftstorealizethepartysideologicalpoliticalconstructiono

4、froutineinstitutionalization.Withthepartybranchasthebaseunit.Playtheroleofpartybranchesshouldbeisthekeytoeducationalsuccess.Eachbranchmusttakestricteducationmanagementresponsibilityofpartymemberseducationbasedonlearningt

5、omakespecificarrangementsfullymobilizetheenthusiasmofpartymembersinvolvedintheeducationensuretheganizationinplacemeasuresinplaceputinplace.Tothepartyganizationasthebasicfm.Inthestardizeddevelopmentoflearningmakelearningm

6、eeffectiveefftswilladheretothegoodpartygroupganizedpartypartymemberstheGeneralAssemblytellagoodpartylecturescandriveagoodtopicaboutpreventshowywithoutsubstanceShammules.Toimplementtheeducationmanagementsystemfbasicsuppt.

7、Democraticmutualevaluationonpartymembersinaccdancewiththeregulationstherealperfmancecriteriaderestablishedsoundcarefullydisposeofunqualifiedpartymemberstofurtherimprovethedredgeexptteampureselfcleaningmechanism.Partylead

8、ingcadresshouldadheretoimplementthecentralgrouplearningsystemtowhichbranchoflearningexchangesparticipationinadualganizationwithcomrades.Focusonrecurrenteducationyoualsoneedtocontinuetostrengthenthebuildingofgrassrootspar

9、tyganizations.Nowthecityalsohas88villagepartyganizationsareweaklaxfirstSecretaryofthevillagebutconversionrequiresaprocess.Recentlythecityspartyganizationfocusedinvestigationcheckoutatotalof“l(fā)ost“members4507“Pocket“member

10、s1037findthereare640“l(fā)ost“partymembersarenotcontacted148“Pocket“partymembersimplementationofganizationalrelationships.Educationalmanagementofpartymembersintotheganizationthereisalotofwktodo.Weaklaxpartycontinuedreganizat

11、ionasanimptanttaskfinishperfectganizationwithagoodteamGoodsystem.Specialhighlightsofgrassrootspartyganizationstobedealtwithfirstinplacefurthereducationreganizationtransfmationeducationalinteraction.Inshtthroughsolideffec

12、tivewkinitiativesbrokenproblemfilltheshtBoardsothatthemajityofpartymembersfullyqualifiedcomprehensiveskillsofgrassrootspartyganizationsgrassrootspartylevelupgrade.Comradesdoa“two“l(fā)earningeducationisofgreatsignificanceres

13、ponsibilitiescarrysignificantimplications.Citylevelspartygeneralmemberscadrestodeepawareness“twolearnado“l(fā)earningeducationofimptanceneedtoheightofpoliticalconsciouslyfullofpoliticalenthusiasmput“twolearnado“l(fā)earningeduca

14、tioncarriedoutgoodfcodinationadvance“fourafull“strategylayoutachieved“ThirteenFive“goodstartspeedupconstructionmehighecologicalvitalityhappinessofCityprovidesstrongpowerfulguarantee.TwostartingfromthereveredConstitutionr

15、espectedthepartyConstitutionwasXIJinpingGeneralSecretarytothepartysrequest18sixplenarysessionoftheCentralCommissionfdisciplineinspectionrept“fiveexperience“first.Fullstrictlyadministeringthepartyfirstofalltoexalttheparty

16、ConstitutionpipethewholepartytherulingpartyofthepartyConstitution.ReveredConstitutionreflectedinawe.Partyapartyofidealsbeliefspurposesummedupthepartysfinetraditionstyleaclearpartymemberswhatcanbedonewhatmustbedonewhatcan

17、notbedone.EachCommunistPartyConstitutiontoawewaryeyeenhancingthesacredsenseofresponsibilitymission.HeartsfilledwithpartyConstitutionholdthepartylineBAobligationsunconditionallycarryoutpartymembersaccdingtotheConstitution

18、ofdirectiontowardsstardseffts.RespectreflectedinthestudythepartyConstitutionmeans.SomepartymembersjoinedthepartyConstitutionontheshelfnottolearnsomelongtermpartyaccdingtotheConstitutionofthepartysganizationthepartyisnotr

19、equiredtopaymembershipdueslooseconceptpartyganizationsofthepartyganizationturnedablindeyeonthetasksassignedbytheganizationwerefgottenfgottenvowsperfmancethepartyConstitution.ConstitutionisthefundamentalstardofourCommunis

20、tsareslimthepartyConstitutiontorepeatedlylearnpracticethinkinglearningthinkingthinkingrowroweverspiralingincreaseinthelearningprocess.Respectpartylinesreflectedinpractice.TwotolearnabasicConstitutionPartyrulesseriesofspe

21、echesthekeytobequalifiedpartymembers.TobequalifiedpartymembersstardsarenothighbutifhedoestakearulerofthepartyConstitutionto“card“trulyitisnoteasy.Carryoutstudyeducationeverypartymustcontrolthepartyseightobligationsaskloo

22、kfgapsidentifyproblemscleardirectionwktosolvespecificproblems.Activelypracticingintheproductionlifeoftheeightobligationstoplayavanguardexemplaryroletrulyapartybanner.“Two“fighttohighlightgrassrootspartyganizationsVF分為筆試和

23、上機，均在60以上才能獲得證書（終身有效，全國通用）。上機大家不用擔心，我們已經(jīng)為學員提供了全部的考試題庫。有些新題是市面上所不能見到的，只是題量很大，其中VF的題量為80套第一章：第一章：VF基礎基礎（本章在筆試考試中分值約為（本章在筆試考試中分值約為=6分）分）一、數(shù)據(jù)庫基礎知識一、數(shù)據(jù)庫基礎知識（一）計算機數(shù)據(jù)管理的發(fā)展人工管理、文件系統(tǒng)、數(shù)據(jù)庫系統(tǒng)數(shù)據(jù)庫系統(tǒng)、分布式數(shù)據(jù)庫系統(tǒng)布式數(shù)據(jù)庫系統(tǒng)和面向?qū)ο髷?shù)據(jù)庫系統(tǒng)面向?qū)ο髷?shù)據(jù)庫系統(tǒng)（

24、二）數(shù)據(jù)庫系統(tǒng)（層次示意圖）數(shù)據(jù)庫系統(tǒng)由五部分組成:硬件系統(tǒng)、數(shù)據(jù)庫集合、數(shù)據(jù)庫管理系統(tǒng)數(shù)據(jù)庫管理系統(tǒng)及相關軟件、數(shù)據(jù)庫管理員和用戶數(shù)據(jù)庫系統(tǒng)的特點①實現(xiàn)數(shù)據(jù)共享，減少數(shù)據(jù)冗余②采用特定的數(shù)據(jù)模型③具有較高的數(shù)據(jù)獨立性④有統(tǒng)一的數(shù)據(jù)控制功能（三）數(shù)據(jù)模型實體的描述實體間聯(lián)系及聯(lián)系的種類:①一對一聯(lián)系②一對多聯(lián)系③多對多聯(lián)系數(shù)據(jù)模型簡介:層次模型、網(wǎng)狀模型、關系模型關系模型二、關系數(shù)據(jù)庫二、關系數(shù)據(jù)庫（一）關系模型關系術(shù)語關系二維表元組行

25、記錄屬性列字段域有效性規(guī)則（邏輯表達式）關鍵字：主關鍵字、候選關鍵字、普通關鍵字（外部關鍵字）關系的特點①關系必須規(guī)范化硬件操作系統(tǒng)數(shù)據(jù)庫管理系統(tǒng)數(shù)據(jù)庫應用系統(tǒng)carriedout“practicelinepioneerstardpostspurs““membersconcentratedservicemonths“activitieseducationguidemembersalwayseverywherebearinginmindi

26、dentitybasedjobpostactiveplayrole.Todevelopdifferentiatedlearningeducationguidepartymembersinaccdancewiththeirownsituationtargettheproblemstobasedonthewkdone.Payattentiontotheroomroomfgrassrootspartyganizationsgrassroots

27、partyganizationshavemeautonomyineducationmakingeducationmegroundfullofvitalitygoodeffect.Finallyhighlightthenmallongterm.Tohighlighttheacteristicsofrecurrenteducationwithlongflowingcontinuouslineofperseverancethepersever

28、ancetopromoteeducationalefftstorealizethepartysideologicalpoliticalconstructionofroutineinstitutionalization.Withthepartybranchasthebaseunit.Playtheroleofpartybranchesshouldbeisthekeytoeducationalsuccess.Eachbranchmustta

29、kestricteducationmanagementresponsibilityofpartymemberseducationbasedonlearningtomakespecificarrangementsfullymobilizetheenthusiasmofpartymembersinvolvedintheeducationensuretheganizationinplacemeasuresinplaceputinplace.T

30、othepartyganizationasthebasicfm.InthestardizeddevelopmentoflearningmakelearningmeeffectiveefftswilladheretothegoodpartygroupganizedpartypartymemberstheGeneralAssemblytellagoodpartylecturescandriveagoodtopicaboutpreventsh

31、owywithoutsubstanceShammules.Toimplementtheeducationmanagementsystemfbasicsuppt.Democraticmutualevaluationonpartymembersinaccdancewiththeregulationstherealperfmancecriteriaderestablishedsoundcarefullydisposeofunqualified

32、partymemberstofurtherimprovethedredgeexptteampureselfcleaningmechanism.Partyleadingcadresshouldadheretoimplementthecentralgrouplearningsystemtowhichbranchoflearningexchangesparticipationinadualganizationwithcomrades.Focu

33、sonrecurrenteducationyoualsoneedtocontinuetostrengthenthebuildingofgrassrootspartyganizations.Nowthecityalsohas88villagepartyganizationsareweaklaxfirstSecretaryofthevillagebutconversionrequiresaprocess.Recentlythecityspa

34、rtyganizationfocusedinvestigationcheckoutatotalof“l(fā)ost“members4507“Pocket“members1037findthereare640“l(fā)ost“partymembersarenotcontacted148“Pocket“partymembersimplementationofganizationalrelationships.Educationalmanagemento

35、fpartymembersintotheganizationthereisalotofwktodo.WeaklaxpartycontinuedreganizationasanimptanttaskfinishperfectganizationwithagoodteamGoodsystem.Specialhighlightsofgrassrootspartyganizationstobedealtwithfirstinplacefurth

36、ereducationreganizationtransfmationeducationalinteraction.Inshtthroughsolideffectivewkinitiatives全國計算機等級考試二級VFbrokenproblemfilltheshtBoardsothatthemajityofpartymembersfullyqualifiedcomprehensiveskillsofgrassrootspartygan

37、izationsgrassrootspartylevelupgrade.Comradesdoa“two“l(fā)earningeducationisofgreatsignificanceresponsibilitiescarrysignificantimplications.Citylevelspartygeneralmemberscadrestodeepawareness“twolearnado“l(fā)earningeducationofimp

38、tanceneedtoheightofpoliticalconsciouslyfullofpoliticalenthusiasmput“twolearnado“l(fā)earningeducationcarriedoutgoodfcodinationadvance“fourafull“strategylayoutachieved“ThirteenFive“goodstartspeedupconstructionmehighecological

39、vitalityhappinessofCityprovidesstrongpowerfulguarantee.TwostartingfromthereveredConstitutionrespectedthepartyConstitutionwasXIJinpingGeneralSecretarytothepartysrequest18sixplenarysessionoftheCentralCommissionfdisciplinei

40、nspectionrept“fiveexperience“first.FullstrictlyadministeringthepartyfirstofalltoexaltthepartyConstitutionpipethewholepartytherulingpartyofthepartyConstitution.ReveredConstitutionreflectedinawe.Partyapartyofidealsbeliefsp

41、urposesummedupthepartysfinetraditionstyleaclearpartymemberswhatcanbedonewhatmustbedonewhatcannotbedone.EachCommunistPartyConstitutiontoawewaryeyeenhancingthesacredsenseofresponsibilitymission.HeartsfilledwithpartyConstit

42、utionholdthepartylineBAobligationsunconditionallycarryoutpartymembersaccdingtotheConstitutionofdirectiontowardsstardseffts.RespectreflectedinthestudythepartyConstitutionmeans.SomepartymembersjoinedthepartyConstitutionont

43、heshelfnottolearnsomelongtermpartyaccdingtotheConstitutionofthepartysganizationthepartyisnotrequiredtopaymembershipdueslooseconceptpartyganizationsofthepartyganizationturnedablindeyeonthetasksassignedbytheganizationweref

44、gottenfgottenvowsperfmancethepartyConstitution.ConstitutionisthefundamentalstardofourCommunistsareslimthepartyConstitutiontorepeatedlylearnpracticethinkinglearningthinkingthinkingrowroweverspiralingincreaseinthelearningp

45、rocess.Respectpartylinesreflectedinpractice.TwotolearnabasicConstitutionPartyrulesseriesofspeechesthekeytobequalifiedpartymembers.TobequalifiedpartymembersstardsarenothighbutifhedoestakearulerofthepartyConstitutionto“car

46、d“trulyitisnoteasy.Carryoutstudyeducationeverypartymustcontrolthepartyseightobligationsasklookfgapsidentifyproblemscleardirectionwktosolvespecificproblems.Activelypracticingintheproductionlifeoftheeightobligationstoplaya

47、vanguardexemplaryroletrulyapartybanner.“Two“fighttohighlightgrassrootspartyganizations（5）VisualFoxProDBMS基于的數(shù)據(jù)模型是A)層次型B)關系型C)網(wǎng)狀型D)混合型（6）設有部門和職員兩個實體，每個職員只能屬于一個部門，一個部門可以有多名職員，則部門與職員實體之間的聯(lián)系類型是A)m:nB)1:mC)m:kD)1:1（7）沒有關系R1和R

48、2，經(jīng)過關系運算得到結(jié)果是S，則S是A）一個關系B）一個表單C）一個數(shù)據(jù)庫D）一個數(shù)組（8）關系數(shù)據(jù)庫管理系統(tǒng)所管理的關系是。A)一個DBF文件B)若干個二維表C)一個DBC文件D)若干個DBC文件（9）VisualFoxPro是A）關系數(shù)據(jù)庫管理系統(tǒng)B）層次數(shù)據(jù)庫管理系統(tǒng)C）網(wǎng)絡數(shù)據(jù)庫管理系統(tǒng)D）文件管理系統(tǒng)（10）在數(shù)據(jù)庫設計器中，建立兩個表之間的一對多聯(lián)系是通過以下索引實現(xiàn)的。A)“一方”表的主索引或候選索引，“多方”表的普通索引

49、B)“一方”表的主索引，“多方”表的普通索引或候選索引C)“一方”表的普通索引，“多方”表的主索引或候選索引D)“一方”表的普通索引，“多方”表的候選索引或普通索引（11）對于現(xiàn)實世界中事物的特征，在實體聯(lián)系模型中使用A)屬性描述B)關鍵字描述C)二維表格描述D)實體描述（12）把實體聯(lián)系模型轉(zhuǎn)換為關系模型時，實體之間多對多聯(lián)系在關系模型中是通過A)建立新的屬性來實現(xiàn)B)建立新的關鍵字來實現(xiàn)C)建立新的關系來實現(xiàn)D)建立新的實體來實現(xiàn)（

50、13）對關系S和關系R進行集合運算，結(jié)果中既包含S中元組也包含R中元組，這種集合運算稱為A)并運算B)交運算C)差運算D)積運算5、用二維表數(shù)據(jù)來表示實體之間聯(lián)系的數(shù)據(jù)模型稱為【1】6、在連接運算中，[2]連接是去掉重復屬性的等值連接7、在關系數(shù)據(jù)庫中，二維表的列稱為屬性，二維表的行稱為[1]二級二級VF學習資料上的練習題：學習資料上的練習題：1、下列實體類型的聯(lián)系中，屬于多對多聯(lián)系的是()A）學生與課程之間的聯(lián)系B）學校與教師之間的聯(lián)