计算机科学引论 [美]蒂莫西 J. 奥利里(Timothy J. O'Leary) 琳达

【85成左右新】笔记很少，整体很新，质量问题支持退换货，售后无忧；但不要拍错哦！

作者: [美]蒂莫西 J. 奥利里(Timothy J. O'Lea
出版社: 机械工业出版社
ISBN: 9787111585268
出版时间: 2017-12
版次: 1

装帧: 平装
开本: 16开
纸张: 胶版纸
页数: 283页
字数: 99999千字

作者: [美]蒂莫西 J. 奥利里(Timothy J. O'Lea
出版社: 机械工业出版社
ISBN: 9787111585268
出版时间: 2017-12

版次: 1
装帧: 平装
开本: 16开

纸张: 胶版纸
页数: 283页
字数: 99999千字

售价 5.57 1.0折

定价￥55.00

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商品分类：

计算机与互联网

货号：

9787111585268

品相描述：八五品

【书非常新，有少许笔记】但不影响阅读，无附件和增值服务等。

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基本信息
书名:计算机科学引论
定价：55.00元
作者:[美]蒂莫西 J. 奥利里(Timothy J. O'Leary) 琳达 I. 奥利里
出版社：机械工业出版社
出版日期：2017-12-01
ISBN：9787111585268
字数：330000
页码：283
版次：1
装帧：平装
开本：16开
商品重量：
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内容提要
本书概括地介绍了计算机与信息技术的常见概念和术语、主要应用领域及其对社会的影响。本书由9章组成，主要内容包括：信息技术和因特网概述，因特网、万维网与电子商务，应用软件，系统软件，硬件系统部件，输入输出设备，二级存储，通信与网络，隐私、安全与伦理等。
目录
Contents1 INFORMATION TECHNOLOGY, THE INTERNET, AND YOU 2Introduction 4Information Systems 4People 6Software 7System Software 7Application Software 8Making IT work for you: Free Antivirus Program 9Hardware 10Types of Computers 10Personal Computer Hardware 11Data 13Connectivity and the Mobile Internet 14Careers in IT 15A Look to the Future: Using and Understanding Information Technology 16Visual Summary 17Key Terms 20Multiple Choice 21Matching 22Open-Ended 22Discussion 23Photo Credits 252 THE INTERNET, THE WEB, AND ELECTRONIC COMMERCE 26Introduction 28The Internet and the Web 28Making IT work for you: Online Entertainment 30Internet Access 32Providers 32Browsers 32Web Utilities 34Plug-ins 34Filters 34File Transfer Utilities 35Internet Security Suites 36Communication 37E- 37Messaging 38Social Networking 39Blogs, Microblogs, Webcasts, Podcasts, and Wikis 41Search Tools 43Search Engines 43Specialized Search Engines 43Content Evaluation 43Electronic Commerce 44Security 45Cloud Computing 46The Internet of Things 47Careers in IT 48A Look to the Future: Your Car’s Dashboard as a Powerful, Internet-Connected Computing Device 49Visual Summary 50Key Terms 54Multiple Choice 55Matching 56Open-Ended 56Discussion 57Photo Credits 593 APPLICATION SOFTWARE 60Introduction 62Application Software 62User Interface 62Common Features 64General-Purpose Applications 64Word Processors 64Spreadsheets 67Presentation Graphics 69Database Management Systems 70Specialized Applications 70Graphics 70Video Game Design Software 73Web Authoring Programs 73Other Specialized Applications 74Mobile Apps 74Apps 74App Stores 75Software Suites 76Office Suites 76Cloud Computing 76Specialized and Utility Suites 76Careers in IT 77Making IT work for you: Google Docs 78A Look to the Future: Next-Generation User Interfaces 79Visual Summary 80Key Terms 83Multiple Choice 84Matching 85Open-Ended 85Discussion 86Photo Credits 874 SYSTEM SOFTWARE 88Introduction 90System Software 90Operating Systems 91Functions 91Features 92Categories 93Mobile Operating Systems 94Desktop Operating Systems 95Windows 95Mac OS 95UNIX and Linux 96Virtualization 96Utilities 97Making IT work for you: Mac OS X Activity Monitor 98Windows Utilities 100Utility Suites 103Careers in IT 104A Look to the Future: Self-Healing Computers Could Mean an End to Computer Crashes and Performance Problems 105Visual Summary 106Key Terms 109Multiple Choice 110Matching 111Open-Ended 111Discussion 112Photo Credits 1135 THE SYSTEM UNIT 114Introduction 116System Unit 116Desktops 116Laptops 116Tablets 117Smartphones 118Wearable Computers 118Components 118System Board 119Microprocessor 120Microprocessor Chips 121Specialty Processors 121Memory 122RAM 122ROM 122Flash Memory 122Expansion Slots and Cards 123Bus Lines 124Expansion Buses 124Ports 125Standard Ports 126Specialized Ports 126Cables 126Making IT work for you: Tv Tuners 127Power Supply 128Electronic Data and Instructions 129Numeric Representation 129Character Encoding 129Careers in IT 130A Look to the Future: Chips inside Your Brain 131Visual Summary 132Key Terms 135Multiple Choice 136Matching 137Open-Ended 137Discussion 138Photo Credits 1396 INPUT AND OUTPUT 140Introduction 142What Is Input? 142Keyboard Entry 142Keyboards 143Pointing Devices 144Mouse 144Touch Screen 144Game Controllers 144Stylus 145Scanning Devices 145Optical Scanners 146Card Readers 146Bar Code Readers 146RFID Readers 147Character and Mark Recognition Devices 147Image Capturing Devices 147Digital Cameras 148Webcams 148Audio-Input Devices 148Voice Recognition Systems 148What Is Output? 149Monitors 149Features 149Flat-Panel Monitors 150Curved Monitors 150E-book Readers 150Other Monitors 151Making IT work for you: E-Books 152Print
作者介绍
蒂莫西J.奥利里，生活在美国西南部，多年来从事信息技术教学和培训工作。有三十多年的课堂教学经验，曾先后任教于斯塔克州立技术学院、罗彻斯特理工学院，目前是亚利桑那州立大学荣休教授。
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计算机科学引论 [美]蒂莫西 J. 奥利里(Timothy J. O'Leary) 琳达

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