Chapter 1 Computer Hardware 1
Lesson One An Overview of Computer System 1
Lesson Two The Central Processing Unit 9
Lesson Three Main Memory 15
Lesson Four Input and Output Devices 23
Chapter 2 Computer Software 29
Lesson One Operating System 29
Lesson Two Algorithm 35
Lesson Three Software Development 44
Lesson Four Program Design 53
Lesson Five Database Technologies 62
Chapter 3 Computer Network 69
Lesson One Categories of Networks 69
Lesson Two TCP/IP Reference Model 76
Lesson Three Bridges,Routers and Gateways 83
Lesson Four Technology of Internet 91
Lesson Five Network Security and Cryptography 99
Chapter 4 Computer Applications 106
Lesson One Applications Software 106
Lesson Two Office Automation 116
Lesson Three Computer Graphics 123
Lesson Four Multimedia Technology 131
Lesson Five Artificial Intelligence 140
附录A 课文参考译文及部分参考答案 148
附录B 常见计算机专业英语缩写词及新词词汇 183
参考文献 211