Java2考试指南(英文原版附光盘)/专业认证考试丛书 下载 pdf 百度网盘 epub 免费 2025 电子书 mobi 在线

这是一本代码详尽的程序开发人员用书，其*特点是使用大量“商业级”的程序代码来传授企业应用程序的开发技巧。书中所有的示例都分别提供C#和Visual Basic.NET两种语言的代码，便于读者的对比学习。本书的部分简明地介绍了ASP.NET框架，第二部分以大量的代码实例讨论ASP.NET的各个方面，后是使用广泛的Microsoft .NET名字空间的完全参考。本书涉及ASP.NET的全面细节，主要包括通用语言运行时、确认控件、Web控件、列表控件、用户控件、组件构建、ADO.NET和XML Web服务等。

代码详尽是本书的特点，书中的代码可以从原出版商的站点下载。本书是Web开发人员编程中随时查阅的手册用书。

Introduction 1

Part I Studying for the Programmer誷 Exam 7

Chapter 1 Programmer Exam Roadmap 8

What Is the Programmer Exam Like? 8

What誷 on the Exam 8

Declarations and Access Control 9

Flow Control and Exception Handling 9

Garbage Collection 9

Language Fundamentals 9

Operators and Assignments 9

Overloading, Overriding Runtime Type, and Object Orientation 10

Threads 10

The java.awt Package ?Layout 10

The java.lang Package 10

The java.util Package 10

The java.io Package 11

How Does the Text Map to the Programmer Exam Objectives? 11

How the Test Is Administered 11

How to Sign up for and Take the Exams 11

Test-Taking Tips for the Programmer Exam 12

What the Test Program Looks Like for the Programmer Exam 12

Be Careful! 13

Take Your Time and Answer the Easy Ones First 13

Beware of Tricks 14

Understand Why the Question Is on the Test 14

Know Your Test Center 15

What Happens When You誶e Done? 16

Sun誷 Take on Certification 16

How Sun Manages the Certification Process 16

Where Certification Is Heading 17

Chapter 2 Java Programming Fundamentals 18

Java Programming Concepts 18

Objects 18

Classes 19

Packages 19

Inheritance 19

Encapsulation 20

Access Controls 20

Java誷 Characteristics 21

Design for Distributed Networks 22

Design for Multithreading 22

Design for Ease of Use and Reuse 22

Design for Security 23

Working with Java Applets and Applications 23

The Java Specification and the API 23

Java 1.1 24

Java 2: JDK 1.2 24

Java 2: JDK 1.3 25

Review Questions 25

Answers to Review Questions 26

Chapter 3 Java Keywords 27

An Alphabetical List of All the Keywords 27

Organizing Classes 27

Defining Classes 28

Keywords for Classes and Members 28

Simple Data Types 30

Values and Variables 30

Exception Handling 31

Instance Creation and Testing 32

Control Flow 32

Exercises 34

Exercise 3-1 34

Exercise 3-2 34

Exercise 3-3 34

Answers to the Exercises 34

Review Questions 35

Answers to Review Questions 36

Chapter 4 Java Building Blocks 37

Identifiers 37

Literals 38

Boolean Literals 38

Character Literals 38

Exercise 4-1 39

String Literals 39

Exercise 4-2 40

Integer Literals 40

Floating-Point Literals 41

Separators 41

Operators 41

Exercise 4-3 42

Exercise 4-4 43

Comments 43

Answers to the Exercises 44

Review Questions 44

Answers to Review Questions 46

Chapter 5 Memory and Garbage Collection 47

Garbage Collection 47

When Does an Object Become Eligible for Garbage Collection? 48

Invoking the Garbage Collector 48

Finalization 49

Exercise 5-1 49

Exercise 5-2 49

Accessing Members 50

Exercise 5-3 51

Passing Parameters to a Method 51

Exercise 5-4 54

Forcing Garbage Collection 55

Answers to the Exercises 55

Review Questions 57

Answers to Review Questions 59

Chapter 6 Data Types and Values 60

Data Types 60

Variables and Data Types 61

Primitive Data Types 61

Integer Data Types 62

Character Values 63

Floating-Point Arithmetic 64

Booleans 65

Casting 65

Exercises 66

Exercise 6.1 66

Exercise 6.2 66

Exercise 6.3 66

Arrays 66

Declaring and Initializing Arrays 67

One-Dimensional Arrays 67

Initializing an Array When it is Allocated 68

Exercise 6.4 69

Arrays of Arrays 69

Where Arrays Fit into the Class Hierarchy 70

Answers to the Exercises 71

Review Questions 72

Answers to Review Questions 73

Chapter 7 Operators 74

Operators and Expressions 74

Arithmetic Operators 75

Assignment Operators 77

Comparison Operators 78

Logical Operators 79

Bitwise Operators 80

The>>Operator 81

The>>>Operator 82

The

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书籍介绍

这是一本代码详尽的程序开发人员用书，其最大特点是使用大量“商业级”的程序代码来传授企业应用程序的开发技巧。书中所有的示例都分别提供C#和Visual Basic.NET两种语言的代码，便于读者的对比学习。本书的第一部分简明地介绍了ASP.NET框架，第二部分以大量的代码实例讨论ASP.NET的各个方面，最后是使用广泛的Microsoft .NET名字空间的完全参考。本书涉及ASP.NET的全面细节