畢業(yè)設(shè)計(jì)-學(xué)生成績(jī)查詢(xún)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)-展示頁(yè)
2024-12-15 19:00本頁(yè)面
【正文】 ion of information can be automatically. 3. Revision: the database administrator can modify the information. System administrators can find out the conditions are given to modify the information on the revised information to preserve and automatically look for is whether or not to repeat information. 4. Delete function: An administrator can delete the data. System administrators can find out the conditions given to the deletion of information and tips to determine whether or not to delete, delete if it is determined that, while information removed from the database. 5. Query administrator: The administrator can choose to query all the conditions for the adoption of information and sort. 6. According to the design of database management performance data, including data flow diagram drawing, data dictionary and database structure design. Key words: Performance； Query； Online； Data Dictionary 目 錄 1 緒論 ........................................................................................................................................................................3 成績(jī)查詢(xún)系統(tǒng)發(fā)展及現(xiàn)狀 ..................................................................................................................3 成績(jī)查詢(xún)系統(tǒng)的發(fā)展目標(biāo) ..................................................................................................................3 成績(jī)查詢(xún)系統(tǒng)的服務(wù)整合 ..................................................................................................................4 2 系統(tǒng)需求分析 ....................................................................................................................................................5 開(kāi)發(fā)背景 .....................................................................................................................................................5 需求分析 .....................................................................................................................................................5 需求信息的收集 ..............................................................................................................................6 需求信息的整理 ............................................................................................................................7 系統(tǒng)功能架構(gòu) ...........................................................................................................................................8 系統(tǒng)功能模塊 ...........................................................................................................................................8 3 系統(tǒng)設(shè)計(jì) ........................................................................................................................................................... 10 軟硬件配置 .............................................................................................................................................. 10 硬件配置 ........................................................................................................................................ 10 軟件配置 ........................................................................................................................................ 10 系統(tǒng)功能設(shè)計(jì) ........................................................................................................................................ 10 業(yè)務(wù)流程圖 ..............................................................................................................................................11 數(shù)據(jù)流程圖 ..............................................................................................................................................11 數(shù)據(jù)字典 .........................................................................................................
公司管理相關(guān)推薦
鄂ICP備17016276號(hào)-1