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　　帕森斯编著的《计算机文化(英文版第15版)》是国外著名大学采用的计算机基础课教材，适合偏文科和商科大学的计算机导论课或公共课使用。本书涉及了计算机科学的诸多方面，包含计算机相关知识，就像一部百科全书一样便于读者学习，增强读者对计算机科学的兴趣，为今后的课程学习打下坚实的基础。本书在内容安排上既体现了计算机科学的广度，又兼顾了相关主题的深度，同时紧跟当前的技术发展趋势，是一本不可多得的教学用书。

内容简介

　　帕森斯编著的《计算机文化(英文版第15版)》采用*的方法和技术讲述计算机基础知识，涉及面之广、内容之丰富、方法之独特，令人叹为观止，堪称计算机基础知识的百科全书。《计算机文化(英文版第15版)》涵盖影响计算和日常生活的重要技术趋势。对数据安全、个人隐私、在线安全、数字版权管理、开源软件和便携式应用程序等进行了广泛讨论。全书层次合理、图文并茂。各章还配有测验。非常适合作为高校各专业的计算机导论教材和教师参考书。也可供广大计算机爱好者参考使用。

目　　录

CHAPTER 1
COMPUTERS AND DlGlTAL BASICS
4 Section A：All Things Digital
4 The Digital Revolution
6 Data Processing
7 Personal Computing
8 Network Computing
9 Cloud Computing
10 Digital Society
13 QuickCheck A
14 Section B：Digital Devices
14 Computer Basics
16 Computer Types and Uses
20 Microcontrollers

CHAPTER 1 
COMPUTERS AND DlGlTAL BASICS 
4 Section A：All Things Digital 
4 The Digital Revolution 
6 Data Processing 
7 Personal Computing 
8 Network Computing 
9 Cloud Computing 
10 Digital Society 
13 QuickCheck A 
14 Section B：Digital Devices 
14 Computer Basics 
16 Computer Types and Uses 
20 Microcontrollers 
21 QuickCheck B 
22 Section C：Digital Data Representation 
22 Data Representation Basics 
23 Representing Numbers，Text，Images，and Sound 
26 Quantifying Bits and Bytes 
27 Circuits and Chips 
28 QuickCheck C 
29 Section D：Digital Processing 
29 Programs and Instruction Sets 
31 Processor Logic 
33 QuickCheck D 
34 Section E：Password Security 
34 AulhenficaljOn Protocols 
36 Password Hacks 
38 Secure Passwords 
41 OuickCheck E 
CHAPTER 2 
COMPUTER HARDWARE 
44 Section A：Personal Computer Basics 
44 Personal Computer Systems 
46 Desktop and Portable Computers 
48 Home，Game，and Small Business Systems 
50 Buying a Computer 
53 Handheld Computers 
54 QuickCheck A 
55 Section B：Microprocessors and Memo~ 
55 Microprocessor Basics 
59 Today’s MicrODrOcessOrs 
60 Random Access Memory 
62 Read-Only Memory 
62 EEPROM 
63 QuickCheck B 
64 Section C：Storage Devices 
64 Storage Basics 
66 Magnetic Storage Technology 
69 Optical Storage Technology 
72 Solid State Storage Technology 
74 Storage Wrap—up 
75 QuickCheck C 
76 Section D：Input and Output Devices 
76 Basic input Devices 
78 Display Devices 
80 Printers 
82 Installing Peripheral Devices 
85 QuickCheck D 
86 Section E：Hardwam Security 
86 Anti．Theft Devices 
87 Surge Protection and Battery Backup 
89 Basic Maintenance 
91 Troubleshootng and Repair 
93 QuickCheck E 
CHAPTER 3 
SOFTWARE 
96 Section A：Soffwa~Basics 
96 Software Categories 
97 Music Software 
98 Video Software 
99 Graphics Software 
101 Mapping and Location?based Software 
102 Business and“Number Crunching”Software 
103 Desktop Publishing Software 
104 PersonaI Finance Software 
105 Utility Software 
107 Device Drivers 
107 QuickCheck A 
108 Section B：0ffice Suites 
108 0ffice Suite Basics 
109 Word Processing 
112 Spreadsheets 
115 Databases 
118 Presentations 
118 QuickCheck B 
119 Section C：Installing Software and Upgrades 
119 WebApps 
121 Mobile Apps 
1 22 Local Applications 
127 Portable Software 
128 Software Upgrades and Updates 
129 Uninstalling Software 
129 QuickCheck C 
130 Section D：Buying Software 
130 Consumer Basics 
132 Software Copyrights and Licenses 
137 QuickCheck D 
138 Section E：Security Software 
138 Security Software Basics 
142 Security Suites 
143 Antivirus Modules 
145 QuickCheck E 
CHAPTER 4 
OPERATING SYSTEMS AND FILE MANAGEMENT 
148 Section A：Operating System Basics 
148 Operating System Activities 
153 User Interfaces 
156 The Bool Process 
157 QuickCheck A 
158 Section B：Today’s Operating Systems 
158 Microsoft Windows 
161 MacOS 
164 UNIX and Linux 
165 DOS 
166 Handheld and Tablet Operating Systems 
167 QuickCheck B 
168 Section C：File Basics 
168 File Names and Extensions 
169 File Directories and Folders 
171 File Formats 
175 QuickCheck C 
176 Section D：File Management 
176 Application—based File Management 
178 File Management Utilities 
179 File Management Metaphors 
180 Windows Explorer 
182 Physical File Storage 
185 QuickCheck D 
186 Section E：Backup Security 
186 Backup Basics 
188 File Copies 
189 Svnch rOnizaliOn 
190 Windows Backup 
193 Disk Images and Bare—Metal Restore 
194 VirtuaI Machines 
195 Handheld Backup 
195 QuickCheck E 
CHAPTER 5 
LOCAL AREA N ETWORKS 
198 Section A：Network Building Blocks 
198 Network CIassmcations 
200 LAN Advantages and Disadvantages 
202 Network Devices 
203 Network Links 
204 Communications Protocols 
207 QuickCheck A 
208 Section B：Wired and Wireless Technologies 
208 Wired Basics 
209 Ethernel 
211 Wireless Basics 
213 Bluetooth 
214 Wi—Fi 
216 QuickCheck B 
217 Section C：Network Setup 
217 Setup Overview 
218 Router lnstallation 
220 Router Configuration 
224 InterneI Connection 
225 Device connection 
226 QuickCheck C 
227 Section D：Sharing Files 
227 File Sharing Basics 
228 Accessing Shared Files 
229 Sharing Your Files 
231 File Servers 
232 Network TroubIeshooting 
233 QuickCheck D 
234 Section E：Wireless Security 
234 Wi．Fi Security 
237 Encryption 
239 QuickCheck E 
CHAPTER 6 
THE INTERNET 
242 Section A：Internet Technology 
242 Background 
243 Interne{Infrastructure 
245 Internet Protocols，Addresses，and Domains 
249 Connection Speed 
251 QuickCheck A 
252 Section B：Fixed Internet Access 
252 Dial—up Connections 
254 DSL 
256 Cable Interne{Service 
258 Satellite Internel Service 
259 Fixed Wireless Service 
260 Fixed Internet Connection Roundup 
260 QuickCheck B 
261 Section C：Portable and Mobile Internet Access 
261 Internet to Go 
262 Wi—Fi Hotspots 
264 Portable and Mobile WiMAX 
264 Portable Satellite Service 
265 Cellular Data Service 
268 QuickCheck C 
269 Section D：Internet Services 
269 Cloud Computing 
271 Real-Time Messaging 
271 Voice Over IP 
272 Forums，Wikis，Blogs，and Tweets 
274 Grid Computing 
275 FTP 
277 File Sharing Networks 
278 QuickCheck D 
279 Section E：Internet Security 
279 Intrusion Attempts 
281 Securing Ports 
282 NAT 
285 VirtuaI Private Networks 
285 QuickCheck E 
ChPTER 7 
THE WEB AND E．MAlL 
288 Section A：Web Technology 
288 Web Basics 
290 HTML 
292 HTTP 
294 Web Browsers 
296 Cookies 
297 Web Page Authoring 
299 HTML Scripts 
301 QuickCheck A 
302 Section B：Search Engines 
302 Search Engine Basics 
306 Formulating Searches 
310 Using Web—based Source Materia 
311 QuickCheck B 
312 Section C：E-commerce 
312 E-commerce Basics 
314 E-commerce Site Technology 
317 Online Payment 
319 QuickCheck C 
320 Section D：E．mail 
320 E—mail Overview 
322 Local E．mail 
324 Webmail 
326 E—mail Attachments 
327 Netiquette 
327 QuickCheck D 
328 Section E：Web and E-mail Security 
328 Cookie Exploits 
332 Spam 
333 Phishing 
334 Fake Sites 
335 QuickCheck E 
DIGlTAL MEDIA 
338 Section A：Digital Sound 
338 Digital Audio Basics 
341 Digital Audio File Formats 
343 MIDI Music 
344 Speech Recognition and Synthesis 
345 QuickCheck A 
346 Section B：Bitmap Graphics 
346 Bitmap Basics 
348 Scanners and Cameras 
350 Image Resolution 
353 Color Depth and Palettes 
356 Image Compression 
359 QuickCheck B 
360 Section C：Vector and 3．D Graphics 
360 Vector Graphics Basics 
363 Vector--to-Bitmap Conversion 
364 Vector Graphics on lhe Web 
365 3-D Graphics 
367 QuickCheck C 
368 Section D：Digital Video 
368 DigitaI Video Basics 
369 Producing Video Footage 
371 Video Transfer 
372 Video Editing 
373 Video Output 
375 Web Video 
377 DVD．Video 
379 QuickCheck D 
380 Section E：Digital Rights Management 
380 Contenf Basics 
382 DRM Technologies 
384 Music DRM 
385 Movie DRM 
386 eBook DRM 
386 Enforcemenl 
387 QuickCheck E 
CHAPTER 9 
THE COMPUTER lNDUSTRY：HISTORY，CAREERS，AND ETHICS 
390 Section A：Computer History 
390 ManuaI Calculators 
392 MechanicaI Calculators 
393 Computer Prototypes 
395 Generations of Computers 
399 PersonaI Computers 
401 QuickCheck A 
402 Section B：The Computer and IT Industries 
402 Industry OIverview 
406 Economic Factors 
407 ProducI Life Cycles 
409 Markel Share 
410 Marketing Channels 
412 Industry Regulation 
413 QuickCheck B 
414 Section C：Careers for Computer Professionals 
414 Jobs and Salaries 
418 Education and Cedification 
421 Job Hunting Basics 
422 Resumes and Web Pondlios 
424 Job Listings 
426 QuickCheck C 
427 Section D：ProfessionaI Ethics 
427 Ethics Basics 
429 JT Ethics 
433 Ethical Decision Making 
436 Whistleblowing 
437 QuickCheck D 
438 Section E：Work Area Safety and Ergonomics 
438 Radiation Risks 
440 Repetitive Stress Injuries 
442 Eye Strain 
444 Back Pain 
444 Sedentary Lifestyle 
445 QuickCheck E 
CHAPTER 10 
lNFORMATlON SYSTEMS ANALYSlS AND DESIGN 
448 Section A：Information Systems 
448 Information Systems in Organizations 
451 Transaction Processing Systems 
453 Management Information Systems 
454 Decision Support Systems 
456 Expert Systems and Neural Networks 
457 QuickCheck A 
458 Section B：Systems Analysis 
458 System Development Life Cycle 
459 Planning Phase 
463 Analysis Phase 
464 Documentation Tools 
467 QuickCheck B 
468 Section C：System Design 
468 Design Phase 
471 Evaluation and Selection 
473 Application Specifications 
474 QuickCheck C 
475 Section D：Implementation and Maintenanc 
475 ImpIementatiOn Phase 
475 Development and Testing 
477 Documentation and Training 
478 Conversion and Cutover 
479 Maintenance Phase 
481 QuickCheck D 
482 Section E：Corporate Data Security 
482 Information System Data Vulnerabilities 
484 Information System Data Security 
486 Corporate Identity Theft 
487 QuickCheck E 
CHAPTER 11 
DATABAS ES 
490 Section A：File and Database Concepts 
490 Database Basics 
494 Database Models 
50l QuickCheck A 
502 Section B：Data Management Tools 
502 Data Management Software 
505 Database Management Systems 
507 Databases and the Web 
510 XML 
512 QuickCheck B 
513 Section C：Database Design 
513 Defining Fields 
517 Normalization 
519 Organizing Records 
520 Designing the Interface 
522 Designing Report Templates 
524 Loading Data 
524 QuickCheck C 
525 Section D：SQL 
525 SQL Basics 
527 Adding Records 
528 Searching for Information 
530 Updating Fields 
531 Joining Tables 
532 QuickCheck D 
533 Section E：Database Security 
533 Database Vulnerabilities 
535 Database Security Measures 
537 Database Security Regulations 
538 Whaf Jndividuals Can Do 
539 QuickCheck E 
CHAPTER 12 
COMPUTER PROGRAMMING 
542 Section A：Programming Basics 
542 Computer Programming and Software Engineering 
544 Programming Languages and Paradigms 
548 Program Planning 
550 Program Coding 
553 Program Testing and Documentation 
554 Programming Tools 
556 QuickCheck A 
557 Section B：Procedural Programming 
557 Algorithms 
560 Expressing an Algorithm 
563 Sequence，Selection，and Repetition Controls 
568 Procedural Languages and Applications 
569 QuickCheck B 
570 Section C：Object?oriented Programming 
570 Objects and Ctasses 
572 Inheritance 
573 Methods and Messages 
577 Object—oriented Prog ram Structure 
579 Object?oriented Languages and Applications 
580 QuickCheck C 
581 Section D：Declarative Programming 
581 The Declarative Paradigm 
582 Prolog Facts 
586 Prolog Rules 
589 lnduct Capabilities 
590 Declarative Languages and Applications 
590 QuickCheck D 
591 Section E：Secure Programming 
591 Black Hat Exploits 
593 Secure Software Development 
596 Mitigation 
597 QuickCheck E 
598 GLOSSARY

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