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Unit 1 Computer Hardware1

1.1 Introduction1

Key Words3

Grammar3

Exercises4

1.2 Computer Components4

1.2.1 Basic Components of a Computer4

1.2.2 The Case5

Key Words9

Grammar10

Exercises11

1.3 Memory and Peripherals11

1.3.1 Computer Data Storage11

1.3.2 Types of Computer Memory12

1.3.3 RAM13

1.3.4 Peripherals13

1.3.5 Monitor13

1.3.6 Mouse15

1.3.7 Keyboard16

Key Words17

Grammar17

Exercises18

1.4 Computer DIY18

1.4.1 Introduction18

1.4.2 Step 1：Choosing Computer Components19

1.4.3 Step 2：Opening the Computer Case21

1.4.4 Step 3：Prepare the Computer Case21

1.4.5 Step 4：Installing the Motherboard22

1.4.6 Step 5：Installing the CPU23

1.4.7 Step 6：Installing the Power Supply23

1.4.8 Step 7：Installing the RAM24

1.4.9 Step 8：Installing the CPU Cooler25

Key Words25

Grammar26

Exercises26

1.5 Reading Material：User Guide for HP 2133 Mini-Note26

Unit 2 Software33

2.1 Computer software33

2.1.1 What's Computer Software?33

2.1.2 Software Overview34

2.1.3 Types of Software34

Key Words35

Grammar36

Exercises36

2.2 C#Language37

2.2.1 Introduction37

2.2.2 Program Structure38

2.2.3 Expressions42

2.2.4 Statements42

2.2.5 Classes and Objects43

Key Words43

Grammar44

Exercises45

2.3 Java Language45

2.3.1 Java Overview45

2.3 2 Syntax48

2.3.3 Class Libraries53

2.3.4 Documentation53

2.3.5 Editions53

Key Words54

Grammar55

Exercises56

2.4 C Language56

2.4.1 Overview56

2.4.2 Uses57

2.4.3 Syntax58

Key Words64

Grammar65

Exercises65

2.5 Reading Material：Cloud Computing65

Unit 3 Database72

3.1 Database Overview72

3.1.1 Definition72

3.1.2 Architecture72

3.1.3 Database Management Systems72

3.1.4 Types73

3.1.5 Models74

Key Words75

Grammar76

Exercises76

3.2 SQL Server77

3.2.1 Overview77

3.2.2 Editions78

3.2.3 Data Retrieval79

3.2.4 SQL CLR80

3.2.5 Tools80

3.2.6 Programmability81

3.2.7 Installation of SQL Server 200882

Keywords84

Grammar85

Exercises86

3.3 Oracle Database—2 Day Developer's Guide86

3.3.1 Overview of Oracle Database Schemas86

3.3.2 Overview of Application Development with Oracle Database87

3.3.3 Overview of Other Development Environments92

Keywords93

Grammar94

Exercises94

3.4 Object Database94

3.4.1 Overview95

3.4.2 Adoption of Object Databases95

3.4.3 Technical Features96

3.4.4 Standards96

3.4.5 Advantages and Disadvantages97

3.4.6 Object-oriented Database Management System98

3.4.7 Object Database Usage through Java APIs98

Keywords103

Grammar104

Exercises104

3.5 Reading Material：MS SQL Server Backup—User Guide105

Unit 4 Software Engineering116

4.1 Introduction116

4.1.1 Overview116

4.1.2 History116

4.1.3 Profession117

4.1.4 Subdisciplines119

Keywords120

Grammar120

Exercises121

4.2 Software Development Life Cycle121

4.2.1 SDLC Overview121

4.2.2 Overview of System Development Processes123

4.2.3 System Development Approach for Large Projects124

4.2.4 System Development Approach for Medium Projects125

4.2.5 System Development Approach for Small Projects126

Keywords127

Grammar127

Exercises128

4.3 Software Documentation128

4.3.1 Introduction128

4.3.2 Process and Product Documentation128

4.3.3 Process Documentation129

4.3.4 Product Documentation130

4.3.5 Document Quality133

4.3.6 Documentation Standards134

Keywords135

Grammar136

Exercises136

4.4 Agile Software Development137

4.4.1 Introduction137

4.4.2 History137

4.4.3 Characteristics138

4.4.4 Comparison with Other Methods140

4.4.5 Agile Methods140

4.4.6 Measuring Agility142

4.4.7 Experience and Reception142

4.4.8 XP—An Agile Software Development Methodology143

Keywords145

Grammar145

Exercises145

4.5 Reading Material：Software Testing146

附录153

附录A 参考译文153

附录B 常用计算机专业英语词汇表233

附录C 经典计算机专业英语语法239

附录D 常见屏幕英语及释义247

参考文献251