基于.net的遠程考評系統的設計與實現

1、天津大學碩士學位論文基于.的遠程考評系統的設計與實現姓名：廉彥平申請學位級別：碩士專業(yè)：計算機應用技術指導教師：張連芳20070501AbstractThispaperpresentsthedesignandimplementationofanremoteonlinetestandevaluationsystem，paticipatedbytheauthorTheguidelineofthesystemdesignistheconstr

2、uctionbasedmodemteachingpatternsandevaluationmethodAnd，also，thetransportationcarrierusedbythesystemisInternet；thearchitectureofthesystemisbasedonB／Smode；NETisusedasitsdevelopmentplatformTillnowthefollowingfunctionshavebe

3、encompletedinthesystem：Theproblemdatabasemanagement，includingadditionanddeletionofproblemsbyadministrators；accesstheproblemdatabase，frommultipleentrancepoint，accordingtotypeofproblems，hardnessofproblems，knowledgepointsco

4、veredbytheproblemsTestpapergenerationmethods，whichCanbefreelychosenbyteachers，andtheintelligtenttestpapercompositionsubsytems，basedongeneticalgorithmsOnlinetestandteacherscoringfeaturearealsoimplementedinthesystemwhichre

5、solvedsomedifficultiesandnonreasonalitiesindeterminingtheanswersforproblemswithuncertaintieswnileautomaticallyscoringbythesystem’Thissystemhasintegratedtwoevaluationmodels，oneisthetraditionalpointsbasedevaluationmodel，an

6、dtheotheriscoverageevaluationmodelByusingthesetwokindsofevaluationmodel，theteachercanevaluatethestudentsbothfromnlacroandmicroaspect幻makemoreaccuracyevaluationforstudentsTheauthoralsotriedtOusetheSQLServer2000‘Sdataminin

7、gtool‘AnalysisServices”toanalyzethelargeamountofdatainthedatabase，andobtainedsomevaluableinformationOverall，thisonlinetestandevaluationsystemhasachieveditSdesiredgoalspecifiedinrequirementanalysis，andCanmeetthebasictesta