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網(wǎng)上考試及評析系統(tǒng)的設(shè)計與實現(xiàn)—畢業(yè)設(shè)計論文-資料下載頁

2024-12-03 17:17本頁面

【導(dǎo)讀】術(shù)而逐漸發(fā)展起來的。網(wǎng)上考試系統(tǒng)是現(xiàn)行校園教育軟件研究的熱點之一,如何。能科學有效的開展各項網(wǎng)上考試工作,是當前各個學校非常關(guān)心的問題。因此提高校園網(wǎng)的利用率,加快學校信息化管理的進程,是一件有著。重要意義的研發(fā)工作。本系統(tǒng)在MicrosoftwindowsXP操作系統(tǒng)平臺下開發(fā),MSSQL,在瀏覽器端使用JavaScript技術(shù)?,F(xiàn)階段雖只實現(xiàn)了試卷的客觀題部。分以及在線考試等重要功能。

  

【正文】 這就是一些主要模塊,還有一些就不詳細介紹了。 5 系統(tǒng)測試和 性能分析 在實現(xiàn)了各個功能模塊的設(shè)計和實現(xiàn)后,要對整個工程進行全面的測試,以不同用戶登陸,選擇不同的權(quán)限的操作,得到正確報錯提示。 檢測用戶在線考試的情況 檢測教師添加試卷和試題模塊,并且進行成績查詢和成績統(tǒng)計分析模塊的測試,在檢測添加試卷時,如果不輸入內(nèi)容和輸入不完整的 內(nèi)容就點擊添加,就會出現(xiàn)錯誤提示“參數(shù)錯誤”。 檢測領(lǐng)導(dǎo)審批模塊 經(jīng)測試系統(tǒng)已完成既定的功能。 結(jié) 論 本文簡要介紹了網(wǎng)上考試及評析系統(tǒng)功能模塊,重點討論了系統(tǒng)的數(shù)據(jù)庫建設(shè),系統(tǒng)功能模塊圖和功能模塊的代碼分析,還簡單說明了系統(tǒng)開發(fā)工具和開發(fā)語言等關(guān)鍵技術(shù)。這些過程的討論和分析,讓大家對系統(tǒng)的體系結(jié)構(gòu)、具體流程和功能模塊等有了更深的了解。目前系統(tǒng)基本上可以完全的實現(xiàn)網(wǎng)上考試的功能,但仍然存在一些不足之處,而這些問題主要集中在系統(tǒng)的安全性上,因此在今后的工作里,還需要更高的技術(shù)支持。在日常維護過程中,都需 要進行嚴格的檢測,以保證系統(tǒng)的正常運行和服務(wù)質(zhì)量。 本文主要討論了各模塊功能設(shè)計,工作原理,程序?qū)崿F(xiàn)等問題。由于篇幅有限,未能將設(shè)計過程一一列出,只挑選了重要的部分加以說明。由于這次設(shè)計涉及到數(shù)據(jù)庫,也學到了不少編程工具和數(shù)據(jù)庫連接的知識,對數(shù)據(jù)庫的操作有了進一步的了解??傊?,這次的畢業(yè)設(shè)計使我的軟件設(shè)計水平有了巨大的提高和質(zhì)的飛躍。 參考文獻 [1] 鄧文淵,陳惠貞 .ASP與網(wǎng)絡(luò)數(shù)據(jù)庫技術(shù) [M].北京: 中國鐵道出版社, 2021。 [2] 方 睿 ,刁仁宏 .網(wǎng)絡(luò)數(shù)據(jù)庫原理及應(yīng)用 [M].成都: 四川大學出版社, 2021。 [3] 郭瑞軍 .ASP 數(shù)據(jù)庫開發(fā)示例精粹 [M].北京: 電子工業(yè)出版社, 2021。 第 24 頁 共 26 頁 [4] 陳明 .實用軟件工程基礎(chǔ) [M].北京: 清華大學出版社, 2021。 [5] 曹軍生 . SQL Server 2021實用教程 [M].北京: 北京理工大學出版社, 2021。 [6] 王國榮 .ASP網(wǎng)頁制作教程 [M].北京: 人民郵電出版社, 2021。 [7] 馬赫 .Dreamweaver MX2021網(wǎng)頁設(shè)計經(jīng)典 108例[ M] .北京 : 中國青年出版社, 2021。 第 25 頁 共 26 頁 致 謝 本文是在趙攀老師的熱情關(guān)心和指導(dǎo)下完成的,他淵博的知識和嚴謹?shù)闹螌W作風使我受益匪淺,對順利完成本課題起到了極大的作用。在此向他表示我最衷心的感謝! 在論文完成過程中,本人還得到了盛志偉老師和一些同學的熱心幫助,本人向他們表示深深的謝意! 最后向在百忙之中評審本文的各位專家、老師表示衷心的感謝! 作者簡介: 姓 名:蘇 沖 性別:女 出生年月: 1984 年 12 月 6 日 民族:漢族 Email: 第 26 頁 共 26 頁 聲 明 本論文的工作是 2021 年 2 月至 2021 年 6 月在成都信息工程學院網(wǎng)絡(luò)工程系完成的。文中除了特別加以標注地方外,不包含他人已經(jīng)發(fā)表或撰寫過的研究成果,也不包含為獲得成都信息工程學院或其他教學機構(gòu)的學位或證書而使用過的材料。除非另有說明,本文的工作是原始性工作。 關(guān)于學位論文使用權(quán)和研究成果知識產(chǎn)權(quán)的說明: 本人完全了解成都信息工程學院有關(guān)保管使用學位論文的規(guī)定,其中包括: ( 1)學校有權(quán)保管并向有關(guān)部門遞交學位論文的原件與復(fù)印件。 ( 2)學??梢圆捎糜坝?、縮印或其他復(fù)制方式保存學位論文。 ( 3)學校可以學術(shù)交流為目的復(fù)制、贈送和交換學位論文。 ( 4)學??稍试S學位論文被查閱或借閱。 ( 5)學??梢怨紝W位論文的全部或部分內(nèi)容(保密學位論文在解密后遵守此規(guī)定)。 除非另有科研合同和其他法律文書的制約,本論文的科研成果屬于成都信息工程學院。 特此聲明! 作者簽名: 年 月 日 第 27 頁 共 26 頁 Are you hungry now? No, I am tired and lazy now。 if I pursue you I will not catch you, and if I catch youthrough your own slowness and clumsinessI will not kill you, and if I kill you I will not eat you. Nicholas had begun to back away, and at the last。 words, realizing that they were a signal, he turned and began to run, splashing through the shallow water. Ignacio ran after him, much helped by his longer legs, his hair flying behind his dark young face, his square teetheach white as a bone and as big as Nicholas39。s thumbnailshowing like spectators who lined the railings of his lips. Don39。t run, N icholas, Dr. Island said with the voice of a wave. It only makes him angry that you run. N icholas did not answer, but cut to his left, up the beach and among the trunks of the palms, sprinting all the way because he had no way of knowing Ignacio was not right behind him, about to grab him by the neck. When he stopped it was in the thick jungle, among the boles of the hardwoods, where he leaned,.。 out of breath, the thumping of his own heart the only39。 . sound in an atmosphere silent and unwa ked as Earth39。s long, prehuman day. For a time he listened for any sound Ignacio might make searching for him。 there was none. He drew a deep breath then and said, Well, that39。s over, expecting Dr. Island to answer from somewhere。 there was only the green hush. The light was still bright and strong and nearly, shadowless, but some interior sense told him the day, was nearly over, and he noticed that such faint shades as he could see stretched long, hor izontal distortions of their objects. He felt no hunger, but he had fasted be39。 fore and knew on which side of hunger he stood。 he was not as strong as he had been only a day past, and by this time next day he would probably be unable to outrun Ignacio. He should, he now realized, have eaten the monkey he had ki lled。 but his stomach revolted at the thought of the raw flesh, and he did not know how he might build a fire, although Ignacio seemed to have done so the night before. Raw fish, even if he were able to c atch a fish, would be as bad, or worse, than raw monkey。 he remembered his effort to open a coconuthe had failed, but it was surely not impossible. His mind was hazy as to what a coconut might contain, but there had to be an edible core, because they were eaten in books. He decided to make a wide sweep through the jungle that would bring him back to the beach well away from Ignacio。 he had several times seen coconuts lying in the sand under the trees. He moved quietly, still a little afraid, trying to think of ways to open the coconut w hen he found it. He imagined himself standing before a large and raggedly faceted stone, holding the coconut in both hands. He raised it and smashed it dow n, but when it struc k it was no longer a coconut but Maya39。s head。 he heard her nose cartilage break with a distinct, rubbery snap. Her eyes, as blue as the sky above Madhya Pradesh, the sparkling blue sky of the egg, looked up at him, but he could no longer look into them, they retreated from his own, and it came to him quite suddenly that Lucifer, in falling, must have fallen up, into the fires and the coldness of space, never again to see the warm blues and browns and greens of Earth: 1 was watching Sa tan fall as lightning from heaven. He had heard that on tape somewhere, but he could not remember where. He had read that on Earth lightning did not e down from the clouds, but leaped up from the plane tary surface toward them, never to return. Nicholas. He listened, but did not hear his name again. Faintly water was babbling。 had Dr. Island used that sound to speak to him? He walked toward it and found a little rill that threaded a way a
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