计算机等级考试二级VF模拟试题及答案解析Microsoft Word 文档.doc_第1页
计算机等级考试二级VF模拟试题及答案解析Microsoft Word 文档.doc_第2页
计算机等级考试二级VF模拟试题及答案解析Microsoft Word 文档.doc_第3页
计算机等级考试二级VF模拟试题及答案解析Microsoft Word 文档.doc_第4页
计算机等级考试二级VF模拟试题及答案解析Microsoft Word 文档.doc_第5页
免费预览已结束,剩余13页可下载查看

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

VF1 1ABCD: C2381A12B13C14D15: B3ABCD: D4ABCDgoto: B5ABCD: B6APADBN-SCD: B7A B C D : B8ABCD: B9ABCD: B103ABCD: B11ABCD: A12ABCD: A13Visual FoxProAPI(01)BPI(20)CPI(23)DPI(123): C14X=45VARTYPE(X)ALBCCNDD: A15LEN(ALLTRIM()()A14B16C19D22: B16ACREATE DATABASEBMODIFY DATABASECOPEN DATABASEDUSE DATABASE: B17ABCD: C18135SELECT 0A0B1C2D: C195ACHANGE WITH +5BREPLACE WITH +5CCHANGE ALL WITH +5DREPLACE ALL WITH +5: D20ALIST FOR =FBLIST FOR TCLIST FOR DLIST FOR NOT: D210ABCD: C22zg.dbfSQLSELECT * FROM zg INTO CURSOR zg ORDER BY /AAzg.dbf?Bzg.dbfCD: D23BROWSEAUSE BUSE NODATA IN CUSE NODATA ON DUSE STRUCTURE TO : B24ADO WHILE-ENDDOBDO CASE-ENDCASECSCAN-ENDSCANDFOR-ENDFOR: C25X=10M=2N=3DO SUB1 WITH M,NDO SUB1 WITH M,NPROCEDURE SUB1PARAMETERS M,NX=M+10M=M+N?X,M,NENDPROCA12531283B12831583C12531583D12231283: C26ASelStartBSelLengthCSelTextDScrollBars: D27ASparseBControlSourceCAlignmentDCurrentControl: C28AGotFocusBLostFocusCSetFocusDInteractiveChange: A29A4B4C4D4: B30ABCD: B 12 821.6555 827.4500 825.9500 14 1171.4300 1176.5000 1204.0500 15 877.5325 895.5600 886.2686 18 585.5500 600.4888 604.6500 12 1000 14 1300 15 1500 14 2000 18 1500 14 1800 15 1200 12 2000 15 1200 18 150031SQLSELECT , FROM ,;WHERE.=.;AND =1500;ORDER BY DESC,A2000B1500C1500D1500: B32= * ASELECT SUM(*) AS ;FROM ,;WHERE .=.;AND =BSELECT SUM(*) AS ;FROM ,;WHERE .=.;FOR =CSELECT COUNT(*) AS ;FROM ,;WHERE .=.;AND =DSELECT COUNT(*) AS ;FROM ,;WHERE .=.;FOR =: A330.05%SQLAUPDATE FOR =*1.05;WHERE = OR =BUPDATE SET =*1.05;WHERE = OR=CUPDATESET =*1.05;WHERE =AND =DUPDATE FOR =*1.05;WHERE =AND =: B34SQLADELETE FROM WHERE IN;(SELECT FROM WHERE =)BDELETE FROM WHERE IN;SELECT FROM WHERE =CDELETE FROM ;WHERE .=.;AND =DDELETE FROM ,;WHERE .=.;AND =: A353ASELECT ,COUNT(*) AS FROM ;GROUP BY HAVING COUNT(*)=3;ORDER BY COUNT(*) ASC, DESCBSELECT ,COUNT(*) AS FROM ;GROUP BY HAVING COUNT(*)=3;ORDER BY COUNT(*) ,CSELECT ,COUNT(*) AS FROM ;GROUP BY HAVING COUNT(*)=3;ORDER BY , DESCDSELECT ,COUNT(*) AS FROM ;GROUP BY HAVING COUNT(*)=3;ORDER BY + DESC: C 1 1 : 1.()2 2 : 1.()3 3 : 1.()43 4 : 1.()5 5 : 1.()6Visual FoxPro 6 7 : 1.(.IDXIDX) 2.(.CDXCDX)7 8 9 : 1.() 2.()8Visual FoxPro 10 11 : 1.() 2.()91002USE DO WHILE 12IF =1002DISPLAYENDIF13ENDDOUSE: 1.(NOT EOF() 2.(SKIP)10()SQLSELECT 14 AS FROM 15: 1.(COUNT(*) 2.(GROUP BY )VF2?:2009-7-21 ?:fatcat? 1ABCD: B2pqqpABCD: B3nA0B1Cn-1Dn: C4ABCD: C5ABCD: D6 ABCD: C7ABCD: D84ABCD: C9 4ABCD: A10 ABCD: D11ABCD: D12Visual FoxProABCD: C13Visual FoxProABCD: B14ADIMENSIONDECLAREBVisual FoxProCD.F.: C15A+123B+DTOC(2004/01/01)C. T.+. F.D2004/01/01+10: C16ABCD: B17(NULL)AB0CD: D18ABCD: A19AGO TOPBGO BOTTOMCSKIPDGO 5: D20500REPLACE WITH *1.2A1.2B500C600D: C21Visual FoxPro42A6B7C8D9: C22AEDITBBROWSECREPLACEDCHANGE: C23SQLACREATE TABLEBCREATE INDEXCCREATE VIEWDINDEX ON: B24A.dbfBCdbfD: C25SQLDISTINCTABCD: B26ABCD: D27A5B6C7D8: C28ABCD: A29USE DO WHILE NOT EOF()IF =60SKIPLOOPENDIFDISPLAYSKIPENDDOUSEA60B60C60D60: B30ABCD: C31AClickBDbClickCRightClickD3: D323000ASELECT , FROM ;WHERE 3000BSELECT , FROM ;WHERE 3000CSELECT , FROM ,;WHERE (3000) OR (.=.)DSELECT , FROM ,;WHERE (3000) AND (.=.): D33ASELECT FROM WHERE IN;SELECT FROM WHERE != BSELECT FROM WHERE IN;(SELECT FROM WHERE != )CSELECT FROM WHERE IN;SELECT FROM WHERE != DSELECT FROM WHERE IN;(SELECT FROM WHERE != ): B34SQL ACREATE VIEW xs_view AS;SELECT , FROM BCREATE VIEW xs_view;SELECT, FROM CCREATE VIEW xs_view AS;(SELECT, FROM )DCREATE VIEW xs_view;(SELECT, FROM ): A35SQLSELECT FROM WHERE IN;(SELECT FROM WHERE 90)SQLASELECT FROM WHERE EXISTS;(SELECT FROM WHERE 90)BSELECT FROM WHERE EXISTS;(SELECT FROM WHERE =. AND 90)CSELECT FROM WHERE EXISTS;(SELECT FROM WHERE =. AND 90)DSELECT FROM WHERE=;(SELECT FROM WHERE 90): B 1 1 : 1.()2 2 : 1.()3 3 : 1.()4 4 : 1.()5 5 : 1.()6STORE2004-05-01 TO rqDAY(rq) 6 : 1.(1)7Visual FoxPro 7 : 1.()8 8 9 : 1.()

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论