【正文】
............................. 7 數(shù)據(jù)庫系統(tǒng) (DBS)......................................................................................... 7 Visual C .NET 簡介 ............................................................................................... 8 C/S 結(jié)構(gòu)介紹 ........................................................................................................... 9 SQL Server 2021 簡介 ............................................................................................. 9 server 介紹 ............................................................................................. 9 增強(qiáng)了審查 ................................................................................................... 9 實(shí)體框架 ....................................................................................... 9 語言集成查詢能力 ................................................................................... 10 對(duì)象服務(wù) .................................................................................... 10 建模 ............................................................................................................... 10 圖形處理軟件 Photoshop ...................................................................................... 11 第三章 數(shù)據(jù)庫設(shè)計(jì) —— 成績管理系統(tǒng)和教學(xué)質(zhì)量評(píng)價(jià)系統(tǒng) ........................................ 12 需求分析 ................................................................................................................ 12 學(xué)生選課及成績查詢管理系統(tǒng)的 設(shè)計(jì)與開發(fā) V 系統(tǒng)功能性需求分析 ................................................................................ 12 系統(tǒng)非功能性需求分析 ............................................................................. 13 概念結(jié)構(gòu)設(shè)計(jì) ........................................................................................................ 17 數(shù)據(jù)庫邏輯設(shè)計(jì) ER 圖 ....................................................................................... 18 數(shù)據(jù)庫邏輯設(shè)計(jì) .................................................................................................... 20 數(shù)據(jù)庫物理設(shè)計(jì) .................................................................................................... 21 第四章 詳細(xì)設(shè)計(jì) ................................................................................................................ 25 成績錄入設(shè)計(jì) ........................................................................................................ 25 成績查詢?cè)O(shè)計(jì) ....................................................................................................... 29 成績統(tǒng)計(jì)設(shè)計(jì) ....................................................................................................... 34 評(píng)價(jià)教學(xué)設(shè)計(jì) ........................................................................................................ 37 查詢教學(xué)設(shè)計(jì) ....................................................................................................... 41 第五章 系統(tǒng)測(cè)試 ................................................................................................................ 46 測(cè)試方法 ................................................................................................................ 46 測(cè)試過程 ................................................................................................................ 47 成績查詢測(cè)試用例 .............................................................................................. 48 成績統(tǒng)計(jì)測(cè)試用例 .............................................................................................. 49 評(píng)價(jià)教學(xué)測(cè)試用例 .............................................................................................. 50 教學(xué)質(zhì)量評(píng)價(jià) 測(cè)試 .............................................................................................. 51 參考文獻(xiàn) .............................................................................................................................. 54 大理學(xué)院學(xué)士學(xué)位論文 1 引 言 在現(xiàn)代,高科技的飛躍發(fā)展,計(jì)算機(jī)的大量普及, 使得 人們生活節(jié)奏越來越快。 performance management。 關(guān) 鍵 詞 : 選 課 ; 成 績 管 理 ; 教 學(xué) 質(zhì) 量 評(píng) 價(jià) ; 數(shù) 據(jù) 庫 ; C #學(xué)生選課及成績查詢管理系統(tǒng)的 設(shè)計(jì)與開發(fā) III STUDENT SELECTION AND PERFORMANCE MANAGEMENT SYSTEM DESION AND DEVELOPMENT Abstract The system is mainly for small and mediumsized supermarkets involved in data management. After analysis, we use Microsoft Visual Studio 2021 integrated development tool, using SQL Server 2021 database design, the use of C . NET as a development language. System is mainly to achieve the user of the system, student management, curriculum management, teacher management, course management, performance management, the evaluation of teaching quality management. Teachers, students, teachers, classes, students scoring evaluation on the four data is separated from management, by referencing the outer code, so that the four data closely, implementation of data integrity. In order to ensure data security, according to the different users of the system, the system provided four types of permissions, respectively, super user administrator, teachers and students. Operator 39。 論文主要是對(duì)系統(tǒng)開發(fā)的整個(gè)過程進(jìn)行介紹。教師用戶主要完成開設(shè)課程幫助部分學(xué)生選課,當(dāng)學(xué)生修完課程時(shí)為學(xué)生 打分 。 為保證數(shù)據(jù)的安全性,針對(duì)使用系統(tǒng)用戶的不同,本系統(tǒng)設(shè)置了四類權(quán)限,分別為超級(jí)用戶、管理員、教師和學(xué)生。 系統(tǒng)主要實(shí)現(xiàn)對(duì)系 統(tǒng)用戶、學(xué)生管理、課程管理、教師管理、選課管理、成績管理、教學(xué)質(zhì)量評(píng)價(jià)管理。學(xué)生選課及成績查詢管理系統(tǒng)的 設(shè)計(jì)與開發(fā) I 大理學(xué)院本科畢業(yè)設(shè)計(jì) 學(xué)生選課及成績查詢管理系統(tǒng)的設(shè)計(jì)與開發(fā) STUDENT SELECTION AND PERFORMANCE MANAGEMENT SYSTEM DESION AND DEVELOPMENT 大理學(xué)院學(xué)士學(xué)位論文 II 摘要 本系統(tǒng)主要針對(duì)中小型超市中所涉及到的數(shù)據(jù)進(jìn)行管理。經(jīng)過分析,我們使用微軟公司的 Visual Studio 2021 集成開發(fā)工具,采用 SQL Server 2021 設(shè)計(jì)數(shù)據(jù)庫,使用C.NET 作為開發(fā)語言。教師開課、學(xué)生選課、教師打分、學(xué)生評(píng)價(jià)對(duì)四者的數(shù)據(jù)是分開進(jìn)行管理,通過引用外碼,使四者數(shù)據(jù)緊密聯(lián)系在一起,實(shí)現(xiàn)了數(shù)據(jù)的完整性。操作員的主要任務(wù)是完成系統(tǒng)用戶的注冊(cè)、數(shù)據(jù)庫備份和恢復(fù)、報(bào)表的查看,管理員完成對(duì)學(xué)生、教師、課程、學(xué)生選課 信息的瀏覽、查詢、添加、刪除、修改 。學(xué)生用戶可以自主選課,當(dāng)課程結(jié)束時(shí)給教師給予相應(yīng)的評(píng)價(jià)。詳細(xì) 說明了系統(tǒng) 的 設(shè)計(jì)思想 、 難點(diǎn)技術(shù)和解決方案。s main task is to plete the system user registration, database backup and recovery, the report view, an administrator to the stu