第1 章 計算機基礎(chǔ)與計算思維················· 11.1 計算機的發(fā)展史································· 11.1.1 計算工具的發(fā)展·························· 11.1.2 早期計算機器的發(fā)展·················· 31.1.3 電子計算機的發(fā)展······················ 51.1.4 微型計算機的發(fā)展······················ 81.2 計算機的分類·································· 101.2.1 特點與類型······························· 101.2.2 大型計算機······························· 111.2.3 微型計算機······························· 131.2.4 嵌入式系統(tǒng)······························· 151.3 計算機的工作原理··························· 191.3.1 信息編碼··································· 191.3.2 數(shù)據(jù)存儲··································· 211.3.3 數(shù)據(jù)傳輸··································· 231.3.4 數(shù)據(jù)計算··································· 261.3.5 指令系統(tǒng)··································· 281.4 計算思維的基本方法······················· 291.4.1 計算思維的基本特征················ 291.4.2 計算機如何解決問題················ 311.4.3 計算機不能解決的問題············ 32第2 章 中文Windows 7 操作系統(tǒng)·········· 342.1 Windows 7 概述······························· 342.1.1 Windows 7 的版本介紹············· 342.1.2 Windows 7 系統(tǒng)的安裝············· 352.2 Windows 7 桌面系統(tǒng)························ 392.2.1 鼠標(biāo)、鍵盤及指法練習(xí)············ 392.2.2 桌面上的圖標(biāo)···························· 422.2.3 桌面小工具······························· 452.2.4 任務(wù)欄和“開始”菜單············ 462.2.5 個性化設(shè)置······························· 492.3 窗口、菜單與對話框的操作············ 532.3.1 認(rèn)識Windows 窗口··················· 532.3.2 Windows 窗口的基本操作········· 552.3.3 窗口的排列······························· 572.3.4 菜單操作··································· 592.3.5 對話框······································· 592.4 文件與文件夾··································· 612.4.1 認(rèn)識文件與文件夾···················· 612.4.2 文件與文件夾的基本操作········· 622.4.3 管理文件與文件夾···················· 662.5 Windows 7 用戶賬戶管理················ 722.5.1 創(chuàng)建用戶賬戶···························· 722.5.2 刪除用戶賬戶···························· 732.5.3 管理用戶賬戶···························· 742.6 中文輸入法······································ 752.7 附件的應(yīng)用······································ 772.7.1 計算器的應(yīng)用···························· 772.7.2 畫圖的應(yīng)用······························· 782.7.3 記事本的基本操作···················· 80第3 章 程序設(shè)計與軟件開發(fā)基礎(chǔ)··········· 833.1 程序設(shè)計概述··································· 833.1.1 程序設(shè)計的風(fēng)格························ 833.1.2 結(jié)構(gòu)化程序設(shè)計························ 853.1.3 面向?qū)ο蟪绦蛟O(shè)計···················· 863.2 算法概述·········································· 893.2.1 算法的基本概念························ 893.2.2 算法的復(fù)雜度···························· 903.3 數(shù)據(jù)結(jié)構(gòu)基礎(chǔ)··································· 913.3.1 數(shù)據(jù)結(jié)構(gòu)的基本概念················ 913.3.2 線性表······································· 933.3.3 棧··············································· 953.3.4 隊列··········································· 96II 大學(xué)計算機基礎(chǔ)與計算思維3.3.5 樹與二叉樹······························· 973.3.6 查找··········································· 993.3.7 排序··········································· 993.4 軟件工程基礎(chǔ)································ 1013.4.1 軟件工程的基本概念·············· 1013.4.2 結(jié)構(gòu)化分析方法······················ 1033.4.3 結(jié)構(gòu)化設(shè)計方法······················ 1053.4.4 軟件測試及調(diào)試······················ 1073.5 C 語言設(shè)計基礎(chǔ)····························· 1103.5.1 C 語言簡介······························ 1103.5.2 變量與數(shù)據(jù)類型······················ 1113.5.3 運算符和表達(dá)式······················ 1153.5.4 順序結(jié)構(gòu)································· 1193.5.5 選擇結(jié)構(gòu)································· 1223.5.6 循環(huán)結(jié)構(gòu)································· 125第4 章 Office 2013 ····························· 1284.1 Word 2013 文檔與窗口操作··········· 1284.1.1 Word 2013 的窗口介紹············ 1284.1.2 Word 2013 的視圖模式介紹···· 1324.2 文檔的基本操作····························· 1334.2.1 Word 2013 文檔的創(chuàng)建············ 1334.2.2 Word 2013 文檔編輯··············· 1334.2.3 查找與替換····························· 1364.2.4 顯示和隱藏格式標(biāo)記·············· 1364.3 文檔排版········································ 1364.3.1 字體格式化····························· 1374.3.2 段落格式化····························· 1384.3.3 創(chuàng)建目錄································· 1404.3.4 邊框和底紋····························· 1414.3.5 分欄設(shè)置································· 1424.3.6 格式刷的使用·························· 1424.4 表格················································ 1434.4.1 插入表格································· 1434.4.2 表格編輯································· 1444.5 圖形圖片的編輯與處理················· 1494.5.1 插入圖片································· 1494.5.2 圖片處理································· 1504.5.3 設(shè)置圖片文字的環(huán)繞方式······· 1514.5.4 插入文本框····························· 1524.5.5 插入藝術(shù)字····························· 1534.5.6 插入自選圖形·························· 1534.5.7 SmartArt 圖形功能·················· 1544.5.8 圖表········································· 1554.5.9 插入公式與符號······················ 1564.6 頁面設(shè)置與文檔打印····················· 1574.6.1 頁面設(shè)置································· 1574.6.2 頁眉頁腳································· 1594.6.3 分節(jié)符和分頁符······················ 1604.6.4 打印文檔································· 1614.6.5 郵件合并································· 1624.7 Excel 2013 的基本知識·················· 1624.7.1 Excel 2013 窗口的組成··········· 1624.7.2 Excel 2013 的基本概念及術(shù)語····································· 1634.8 Excel 2013 的基本操作·················· 1644.8.1 工作簿的操作·························· 1644.8.2 工作表的操作·························· 1664.8.3 單元格的操作·························· 1674.9 數(shù)據(jù)的輸入···································· 1704.9.1 輸入方法································· 1704.9.2 各種類型數(shù)據(jù)的輸入技巧及其格式設(shè)置························· 1704.9.3 自動填充································· 1724.9.4 快速填充（智能填充）··········· 1764.10 美化制作的表格··························· 1784.10.1 設(shè)置單元格格式···················· 1784.10.2 應(yīng)用單元格樣式···················· 1834.10.3 表格樣式······························· 1844.10.4 條件格式······························· 1854.10.5 設(shè)置工作表標(biāo)簽顏色············ 1874.10.6 應(yīng)用格式刷···························· 1884.11 公式與函數(shù)··································· 1884.11.1 公式······································· 1884.11.2 函數(shù)······································· 1944.12 數(shù)據(jù)的管理·································· 2004.12.1 數(shù)據(jù)的排序···························· 200目 錄III4.12.2 數(shù)據(jù)的篩選··························· 2024.12.3 數(shù)據(jù)的分類匯總···················· 2054.12.4 數(shù)據(jù)透視表和數(shù)據(jù)透視視圖······································ 2064.13 圖表的制作·································· 2094.13.1 圖表結(jié)構(gòu)與類型···················· 2094.13.2 創(chuàng)建圖表······························· 2104.13.3 編輯圖表······························· 2114.14 打印設(shè)置······································ 2144.14.1 設(shè)置打印區(qū)域························ 2144.14.2 設(shè)置打印標(biāo)題行···················· 2164.15 PowerPoint 2013 概述·················· 2174.15.1 PowerPoint 2013 的啟動與退出··································· 2174.15.2 PowerPoint 2013 界面組成···· 2174.15.3 PowerPoint 2013 的主要視圖方式······························· 2194.15.4 新建演示文稿························ 2214.15.5 保存演示文稿························ 2224.16 PowerPoint 2013 演示文稿的設(shè)置·············································· 2224.16.1 幻燈片編輯··························· 2224.16.2 文本編輯······························· 2234.16.3 應(yīng)用版式······························· 2254.16.4 應(yīng)用母版······························· 2264.16.5 插入對象······························· 2274.16.6 編輯圖形······························· 2354.16.7 編輯圖片······························· 2384.17 演示文稿的美化··························· 2404.17.1 設(shè)置幻燈片背景···················· 2404.17.2 設(shè)置主題······························· 2414.18 演示文稿的動畫功能··················· 2434.18.1 幻燈片切換··························· 2434.18.2 幻燈片動畫效果···················· 2444.19 演示文稿的放映··························· 2464.19.1 放映方式······························· 2474.19.2 放映設(shè)置······························· 2474.19.3 交互式放映··························· 2494.20 演示文稿的打印和輸出················ 2504.20.1 設(shè)置頁面······························· 2504.20.2 打印演示文稿························ 2504.20.3 輸出演示文稿························ 251第5 章 計算機網(wǎng)絡(luò)與信息安全·············2535.1 計算機網(wǎng)絡(luò)的發(fā)展························· 2535.1.1 網(wǎng)絡(luò)的基本功能······················ 2535.1.2 網(wǎng)絡(luò)的主要類型······················ 2555.1.3 因特網(wǎng)發(fā)展概況······················ 2565.2 計算機網(wǎng)絡(luò)結(jié)構(gòu)····························· 2585.2.1 網(wǎng)絡(luò)通信協(xié)議·························· 2585.2.2 網(wǎng)絡(luò)層次結(jié)構(gòu)·························· 2605.2.3 網(wǎng)絡(luò)互連模型·························· 2615.2.4 網(wǎng)絡(luò)服務(wù)模型·························· 2625.3 計算機網(wǎng)絡(luò)的組成························· 2645.3.1 拓?fù)浣Y(jié)構(gòu)································· 2645.3.2 傳輸介質(zhì)································· 2655.3.3 網(wǎng)絡(luò)設(shè)備································· 2675.3.4 網(wǎng)絡(luò)構(gòu)建································· 2685.4 網(wǎng)絡(luò)地址及其應(yīng)用························· 2705.4.1 網(wǎng)絡(luò)地址································· 2705.4.2 域名系統(tǒng)································· 2725.4.3 因特網(wǎng)服務(wù)····························· 2735.4.4 HTML······································ 2765.5 信息時代的安全隱患····················· 2775.5.1 信息安全的主要威脅·············· 2775.5.2 信息系統(tǒng)不完善因素·············· 2805.6 信息系統(tǒng)的安全體系結(jié)構(gòu)·············· 2825.6.1 信息安全的主要特征·············· 2825.6.2 信息安全的一般原則·············· 2835.7 計算機病毒及防護························· 2835.7.1 計算機病毒的定義·················· 2835.7.2 計算機病毒的表現(xiàn)·················· 2845.7.3 計算機病毒的防護·················· 2875.7.4 惡意軟件的防治······················ 290第6 章 多媒體技術(shù)······························2926.1 多媒體技術(shù)概述····························· 292IV 大學(xué)計算機基礎(chǔ)與計算思維6.1.1 多媒體的基本概念·················· 2926.1.2 多媒體技術(shù)的特點·················· 2936.1.3 多媒體信息的類型·················· 2946.2 數(shù)字聲音········································ 2946.2.1 聲音的特性····························· 2946.2.2 聲音的數(shù)字化·························· 2956.2.3 常見的聲音文件格式·············· 2976.3 數(shù)字圖形圖像································ 2986.3.1 獲取圖像································· 2986.3.2 位圖與矢量圖·························· 2986.3.3 圖像的顏色模型······················ 2996.3.4 圖像的數(shù)字化·························· 3006.3.5 圖像文件格式·························· 3016.4 數(shù)據(jù)壓縮技術(shù)································ 3016.4.1 無損壓縮································· 3026.4.2 有損壓縮································· 3036.5 Photoshop 圖像處理······················· 3046.5.1 Photoshop 中的基本概念········· 3056.5.2 新建、打開及保存圖像·········· 3066.5.3 圖像屬性的設(shè)置與修改·········· 3076.5.4 圖像的變換與變形·················· 3086.5.5 選區(qū)的創(chuàng)建與操作·················· 3106.5.6 修飾圖片································· 3136.5.7 調(diào)整圖像色彩·························· 3166.5.8 文字處理································· 320第7 章 數(shù)據(jù)庫技術(shù)基礎(chǔ)······················· 3237.1 數(shù)據(jù)庫基礎(chǔ)知識····························· 3237.1.1 計算機數(shù)據(jù)管理的發(fā)展·········· 3237.1.2 數(shù)據(jù)庫系統(tǒng)基本概念·············· 3257.1.3 數(shù)據(jù)庫系統(tǒng)的特點·················· 3267.1.4 數(shù)據(jù)庫系統(tǒng)的內(nèi)部體系結(jié)構(gòu)··· 3277.1.5 數(shù)據(jù)庫管理系統(tǒng)······················ 3287.2 數(shù)據(jù)模型········································ 3307.2.1 數(shù)據(jù)模型基本類型·················· 3307.2.2 數(shù)據(jù)模型組成要素·················· 3307.3 E-R 模型········································· 3317.3.1 E-R 模型的基本概念··············· 3317.3.2 E-R 模型的圖示法··················· 3327.4 邏輯數(shù)據(jù)模型基本類型················· 3337.7.1 層次數(shù)據(jù)模型·························· 3347.7.2 網(wǎng)狀數(shù)據(jù)模型·························· 3347.7.3 關(guān)系數(shù)據(jù)模型·························· 3347.5 關(guān)系數(shù)據(jù)庫···································· 3357.5.1 關(guān)系術(shù)語································· 3357.5.2 關(guān)系的完整性·························· 3367.5.3 關(guān)系運算································· 3377.5.4 關(guān)系規(guī)范化····························· 3397.6 數(shù)據(jù)庫設(shè)計與管理························· 3447.6.1 數(shù)據(jù)庫設(shè)計概述······················ 3447.6.2 數(shù)據(jù)庫設(shè)計的需求分析··········· 3447.6.3 數(shù)據(jù)庫概念設(shè)計······················ 3457.6.4 數(shù)據(jù)庫的邏輯設(shè)計·················· 3457.6.5 數(shù)據(jù)庫的物理設(shè)計·················· 3467.6.6 數(shù)據(jù)庫管理····························· 3467.7 Access 2013 概述··························· 3467.7.1 Access 2013 的功能及特性····· 3467.7.2 Access 2013 數(shù)據(jù)庫對象········· 3477.7.3 表的設(shè)計································· 348第1 章 計算機基礎(chǔ)與計算思維················· 11.1 計算機的發(fā)展史································· 11.1.1 計算工具的發(fā)展·························· 11.1.2 早期計算機器的發(fā)展·················· 31.1.3 電子計算機的發(fā)展······················ 51.1.4 微型計算機的發(fā)展······················ 81.2 計算機的分類·································· 101.2.1 特點與類型······························· 101.2.2 大型計算機······························· 111.2.3 微型計算機······························· 131.2.4 嵌入式系統(tǒng)······························· 151.3 計算機的工作原理··························· 191.3.1 信息編碼··································· 191.3.2 數(shù)據(jù)存儲··································· 211.3.3 數(shù)據(jù)傳輸··································· 231.3.4 數(shù)據(jù)計算··································· 261.3.5 指令系統(tǒng)··································· 281.4 計算思維的基本方法······················· 291.4.1 計算思維的基本特征················ 291.4.2 計算機如何解決問題················ 311.4.3 計算機不能解決的問題············ 32第2 章 中文Windows 7 操作系統(tǒng)·········· 342.1 Windows 7 概述······························· 342.1.1 Windows 7 的版本介紹············· 342.1.2 Windows 7 系統(tǒng)的安裝············· 352.2 Windows 7 桌面系統(tǒng)························ 392.2.1 鼠標(biāo)、鍵盤及指法練習(xí)············ 392.2.2 桌面上的圖標(biāo)···························· 422.2.3 桌面小工具······························· 452.2.4 任務(wù)欄和“開始”菜單············ 462.2.5 個性化設(shè)置······························· 492.3 窗口、菜單與對話框的操作············ 532.3.1 認(rèn)識Windows 窗口··················· 532.3.2 Windows 窗口的基本操作········· 552.3.3 窗口的排列······························· 572.3.4 菜單操作··································· 592.3.5 對話框······································· 592.4 文件與文件夾··································· 612.4.1 認(rèn)識文件與文件夾···················· 612.4.2 文件與文件夾的基本操作········· 622.4.3 管理文件與文件夾···················· 662.5 Windows 7 用戶賬戶管理················ 722.5.1 創(chuàng)建用戶賬戶···························· 722.5.2 刪除用戶賬戶···························· 732.5.3 管理用戶賬戶···························· 742.6 中文輸入法······································ 752.7 附件的應(yīng)用······································ 772.7.1 計算器的應(yīng)用···························· 772.7.2 畫圖的應(yīng)用······························· 782.7.3 記事本的基本操作···················· 80第3 章 程序設(shè)計與軟件開發(fā)基礎(chǔ)··········· 833.1 程序設(shè)計概述··································· 833.1.1 程序設(shè)計的風(fēng)格························ 833.1.2 結(jié)構(gòu)化程序設(shè)計························ 853.1.3 面向?qū)ο蟪绦蛟O(shè)計···················· 863.2 算法概述·········································· 893.2.1 算法的基本概念························ 893.2.2 算法的復(fù)雜度···························· 903.3 數(shù)據(jù)結(jié)構(gòu)基礎(chǔ)··································· 913.3.1 數(shù)據(jù)結(jié)構(gòu)的基本概念················ 913.3.2 線性表······································· 933.3.3 棧··············································· 953.3.4 隊列··········································· 96II 大學(xué)計算機基礎(chǔ)與計算思維3.3.5 樹與二叉樹······························· 973.3.6 查找··········································· 993.3.7 排序··········································· 993.4 軟件工程基礎(chǔ)································ 1013.4.1 軟件工程的基本概念·············· 1013.4.2 結(jié)構(gòu)化分析方法······················ 1033.4.3 結(jié)構(gòu)化設(shè)計方法······················ 1053.4.4 軟件測試及調(diào)試······················ 1073.5 C 語言設(shè)計基礎(chǔ)····························· 1103.5.1 C 語言簡介······························ 1103.5.2 變量與數(shù)據(jù)類型······················ 1113.5.3 運算符和表達(dá)式······················ 1153.5.4 順序結(jié)構(gòu)································· 1193.5.5 選擇結(jié)構(gòu)································· 1223.5.6 循環(huán)結(jié)構(gòu)································· 125第4 章 Office 2013 ····························· 1284.1 Word 2013 文檔與窗口操作··········· 1284.1.1 Word 2013 的窗口介紹············ 1284.1.2 Word 2013 的視圖模式介紹···· 1324.2 文檔的基本操作····························· 1334.2.1 Word 2013 文檔的創(chuàng)建············ 1334.2.2 Word 2013 文檔編輯··············· 1334.2.3 查找與替換····························· 1364.2.4 顯示和隱藏格式標(biāo)記·············· 1364.3 文檔排版········································ 1364.3.1 字體格式化····························· 1374.3.2 段落格式化····························· 1384.3.3 創(chuàng)建目錄································· 1404.3.4 邊框和底紋····························· 1414.3.5 分欄設(shè)置································· 1424.3.6 格式刷的使用·························· 1424.4 表格················································ 1434.4.1 插入表格································· 1434.4.2 表格編輯································· 1444.5 圖形圖片的編輯與處理················· 1494.5.1 插入圖片································· 1494.5.2 圖片處理································· 1504.5.3 設(shè)置圖片文字的環(huán)繞方式······· 1514.5.4 插入文本框····························· 1524.5.5 插入藝術(shù)字····························· 1534.5.6 插入自選圖形·························· 1534.5.7 SmartArt 圖形功能·················· 1544.5.8 圖表········································· 1554.5.9 插入公式與符號······················ 1564.6 頁面設(shè)置與文檔打印····················· 1574.6.1 頁面設(shè)置································· 1574.6.2 頁眉頁腳································· 1594.6.3 分節(jié)符和分頁符······················ 1604.6.4 打印文檔································· 1614.6.5 郵件合并································· 1624.7 Excel 2013 的基本知識·················· 1624.7.1 Excel 2013 窗口的組成··········· 1624.7.2 Excel 2013 的基本概念及術(shù)語····································· 1634.8 Excel 2013 的基本操作·················· 1644.8.1 工作簿的操作·························· 1644.8.2 工作表的操作·························· 1664.8.3 單元格的操作·························· 1674.9 數(shù)據(jù)的輸入···································· 1704.9.1 輸入方法································· 1704.9.2 各種類型數(shù)據(jù)的輸入技巧及其格式設(shè)置························· 1704.9.3 自動填充································· 1724.9.4 快速填充（智能填充）··········· 1764.10 美化制作的表格··························· 1784.10.1 設(shè)置單元格格式···················· 1784.10.2 應(yīng)用單元格樣式···················· 1834.10.3 表格樣式······························· 1844.10.4 條件格式······························· 1854.10.5 設(shè)置工作表標(biāo)簽顏色············ 1874.10.6 應(yīng)用格式刷···························· 1884.11 公式與函數(shù)··································· 1884.11.1 公式······································· 1884.11.2 函數(shù)······································· 1944.12 數(shù)據(jù)的管理·································· 2004.12.1 數(shù)據(jù)的排序···························· 200目 錄III4.12.2 數(shù)據(jù)的篩選··························· 2024.12.3 數(shù)據(jù)的分類匯總···················· 2054.12.4 數(shù)據(jù)透視表和數(shù)據(jù)透視視圖······································ 2064.13 圖表的制作·································· 2094.13.1 圖表結(jié)構(gòu)與類型···················· 2094.13.2 創(chuàng)建圖表······························· 2104.13.3 編輯圖表······························· 2114.14 打印設(shè)置······································ 2144.14.1 設(shè)置打印區(qū)域························ 2144.14.2 設(shè)置打印標(biāo)題行···················· 2164.15 PowerPoint 2013 概述·················· 2174.15.1 PowerPoint 2013 的啟動與退出··································· 2174.15.2 PowerPoint 2013 界面組成···· 2174.15.3 PowerPoint 2013 的主要視圖方式······························· 2194.15.4 新建演示文稿························ 2214.15.5 保存演示文稿························ 2224.16 PowerPoint 2013 演示文稿的設(shè)置·············································· 2224.16.1 幻燈片編輯··························· 2224.16.2 文本編輯······························· 2234.16.3 應(yīng)用版式······························· 2254.16.4 應(yīng)用母版······························· 2264.16.5 插入對象······························· 2274.16.6 編輯圖形······························· 2354.16.7 編輯圖片······························· 2384.17 演示文稿的美化··························· 2404.17.1 設(shè)置幻燈片背景···················· 2404.17.2 設(shè)置主題······························· 2414.18 演示文稿的動畫功能··················· 2434.18.1 幻燈片切換··························· 2434.18.2 幻燈片動畫效果···················· 2444.19 演示文稿的放映··························· 2464.19.1 放映方式······························· 2474.19.2 放映設(shè)置······························· 2474.19.3 交互式放映··························· 2494.20 演示文稿的打印和輸出················ 2504.20.1 設(shè)置頁面······························· 2504.20.2 打印演示文稿························ 2504.20.3 輸出演示文稿························ 251第5 章 計算機網(wǎng)絡(luò)與信息安全·············2535.1 計算機網(wǎng)絡(luò)的發(fā)展························· 2535.1.1 網(wǎng)絡(luò)的基本功能······················ 2535.1.2 網(wǎng)絡(luò)的主要類型······················ 2555.1.3 因特網(wǎng)發(fā)展概況······················ 2565.2 計算機網(wǎng)絡(luò)結(jié)構(gòu)····························· 2585.2.1 網(wǎng)絡(luò)通信協(xié)議·························· 2585.2.2 網(wǎng)絡(luò)層次結(jié)構(gòu)·························· 2605.2.3 網(wǎng)絡(luò)互連模型·························· 2615.2.4 網(wǎng)絡(luò)服務(wù)模型·························· 2625.3 計算機網(wǎng)絡(luò)的組成························· 2645.3.1 拓?fù)浣Y(jié)構(gòu)································· 2645.3.2 傳輸介質(zhì)································· 2655.3.3 網(wǎng)絡(luò)設(shè)備································· 2675.3.4 網(wǎng)絡(luò)構(gòu)建································· 2685.4 網(wǎng)絡(luò)地址及其應(yīng)用························· 2705.4.1 網(wǎng)絡(luò)地址································· 2705.4.2 域名系統(tǒng)································· 2725.4.3 因特網(wǎng)服務(wù)····························· 2735.4.4 HTML······································ 2765.5 信息時代的安全隱患····················· 2775.5.1 信息安全的主要威脅·············· 2775.5.2 信息系統(tǒng)不完善因素·············· 2805.6 信息系統(tǒng)的安全體系結(jié)構(gòu)·············· 2825.6.1 信息安全的主要特征·············· 2825.6.2 信息安全的一般原則·············· 2835.7 計算機病毒及防護························· 2835.7.1 計算機病毒的定義·················· 2835.7.2 計算機病毒的表現(xiàn)·················· 2845.7.3 計算機病毒的防護·················· 2875.7.4 惡意軟件的防治······················ 290第6 章 多媒體技術(shù)······························2926.1 多媒體技術(shù)概述····························· 292IV 大學(xué)計算機基礎(chǔ)與計算思維6.1.1 多媒體的基本概念·················· 2926.1.2 多媒體技術(shù)的特點·················· 2936.1.3 多媒體信息的類型·················· 2946.2 數(shù)字聲音········································ 2946.2.1 聲音的特性····························· 2946.2.2 聲音的數(shù)字化·························· 2956.2.3 常見的聲音文件格式·············· 2976.3 數(shù)字圖形圖像································ 2986.3.1 獲取圖像································· 2986.3.2 位圖與矢量圖·························· 2986.3.3 圖像的顏色模型······················ 2996.3.4 圖像的數(shù)字化·························· 3006.3.5 圖像文件格式·························· 3016.4 數(shù)據(jù)壓縮技術(shù)································ 3016.4.1 無損壓縮································· 3026.4.2 有損壓縮································· 3036.5 Photoshop 圖像處理······················· 3046.5.1 Photoshop 中的基本概念········· 3056.5.2 新建、打開及保存圖像·········· 3066.5.3 圖像屬性的設(shè)置與修改·········· 3076.5.4 圖像的變換與變形·················· 3086.5.5 選區(qū)的創(chuàng)建與操作·················· 3106.5.6 修飾圖片································· 3136.5.7 調(diào)整圖像色彩·························· 3166.5.8 文字處理································· 320第7 章 數(shù)據(jù)庫技術(shù)基礎(chǔ)······················· 3237.1 數(shù)據(jù)庫基礎(chǔ)知識····························· 3237.1.1 計算機數(shù)據(jù)管理的發(fā)展·········· 3237.1.2 數(shù)據(jù)庫系統(tǒng)基本概念·············· 3257.1.3 數(shù)據(jù)庫系統(tǒng)的特點·················· 3267.1.4 數(shù)據(jù)庫系統(tǒng)的內(nèi)部體系結(jié)構(gòu)··· 3277.1.5 數(shù)據(jù)庫管理系統(tǒng)······················ 3287.2 數(shù)據(jù)模型········································ 3307.2.1 數(shù)據(jù)模型基本類型·················· 3307.2.2 數(shù)據(jù)模型組成要素·················· 3307.3 E-R 模型········································· 3317.3.1 E-R 模型的基本概念··············· 3317.3.2 E-R 模型的圖示法··················· 3327.4 邏輯數(shù)據(jù)模型基本類型················· 3337.7.1 層次數(shù)據(jù)模型·························· 3347.7.2 網(wǎng)狀數(shù)據(jù)模型·························· 3347.7.3 關(guān)系數(shù)據(jù)模型·························· 3347.5 關(guān)系數(shù)據(jù)庫···································· 3357.5.1 關(guān)系術(shù)語································· 3357.5.2 關(guān)系的完整性·························· 3367.5.3 關(guān)系運算································· 3377.5.4 關(guān)系規(guī)范化····························· 3397.6 數(shù)據(jù)庫設(shè)計與管理························· 3447.6.1 數(shù)據(jù)庫設(shè)計概述······················ 3447.6.2 數(shù)據(jù)庫設(shè)計的需求分析··········· 3447.6.3 數(shù)據(jù)庫概念設(shè)計······················ 3457.6.4 數(shù)據(jù)庫的邏輯設(shè)計·················· 3457.6.5 數(shù)據(jù)庫的物理設(shè)計·················· 3467.6.6 數(shù)據(jù)庫管理····························· 3467.7 Access 2013 概述··························· 3467.7.1 Access 2013 的功能及特性····· 3467.7.2 Access 2013 數(shù)據(jù)庫對象········· 3477.7.3 表的設(shè)計································· 348