导读 1
Unit One A Short History of the Computer 3
Passage One The Introduction of ENIAC 3
Passage Two The Modern Stored Program EDC 5
Passage Three The Advancement of The Computer 8
Passage Four Computer Ongoing 13
Unit exercise 17
Word building 18
Unit Two Hardware 19
Passage One A Short Introduction 19
Passage Two How Does A Computer Work？ 23
Passage Three Storage Devices 28
Passage Four Input And Output Device 32
Unit exercise 37
Word building 37
Unit Three Software 39
Passage One What Is Software 39
Passage Two System Software 45
Passage Three The Software Development Process 48
Passage Four Getting Down to Business 54
Unit exercise 58
Word building 58
Unit Four Internet 60
Passage One A Short Introduction 60
Passage Two Internet Service Function 63
Passage Three Website Design 66
Passage Four E-Commerce 70
Unit exercise 74
Word building 75
Unit Five Muitimedia 76
Passage One Multimedia Devices 76
Passage Two Multimedia Conception 80
Passage Three Multimedia Application 85
Passage Four What's New in WinZip 9.0 90
Unit exercise 94
Word building 94
Unit Six Network 96
Passage One Foundation of Network 96
Passage Two Layers 101
Passage Three Distribution Network 104
Passage Four Internetworking 107
Unit exercise 110
Word building 110
Unit Seven Database 111
Passage One Foundation of Database 111
Passage Two Storage 114
Passage Three Structured Query Language 120
Passage Four SQL Server 2000 Security Tools 123
Unit exercise 128
Word building 128
Unit Eight IT CAREER CERTIFICATION 130
Passage One Microsoft Certifications 130
Passage Two MCSE on Microsoft Windows Server 2003 Certification Requirements 136
Passage Three MCDBA on Microsoft SQL Server 2000 Certification 141
Passage Four Cisco Career Certifications and Paths 147