出版時(shí)間:2003-8 出版社:人民郵電出版社 作者:(美)西爾拉,(美)貝茨 編著 頁(yè)數(shù):711 字?jǐn)?shù):1051000
內(nèi)容概要
本書(shū)以Java 2的SCJP和SCJD認(rèn)證考試為目標(biāo),內(nèi)容涵蓋了SCJP和SCJD核心考試的所有考試要點(diǎn),盡可能詳細(xì)地介紹了參加SCJP和SCJD的應(yīng)試者以及其他高級(jí)用戶所應(yīng)該掌握的所有技能。 本書(shū)在介紹考試要點(diǎn)時(shí)針對(duì)每個(gè)考試目標(biāo),使用了大量的插圖、表格、試驗(yàn)、測(cè)試等,使讀者在牢固掌握知識(shí)點(diǎn)的同時(shí),輕松地獲得豐富的實(shí)踐經(jīng)驗(yàn)。 本書(shū)由具有豐富SCJP和SCJD考試經(jīng)驗(yàn)的專家編寫(xiě),是參加SCJP和SCJD的考試人員的必備考試教材。本書(shū)也是一本學(xué)習(xí)使用Java 2的很好的參考書(shū),還可以作為一些疑難問(wèn)題的速查手冊(cè)。
書(shū)籍目錄
Part I The Programmer's Exam 1 Language Fundamentals Java Programming Language Keywords (Exam Objective 4.4) Access Modifiers Class, Method, and Variable Modifiers Flow Control Error Handling Package Control Primitives Variable Keywords Void Return Type Keyword Unused Reserved Words Literals and Ranges of All Primitive Data Types (Exam Objective 4.6) 10 Range of Primitive Types Literal Values for All Primitive Types Literal Values for Strings Array Declaration, Construction, and Initialization (Exam Objective 1.1) Declaring an Array Constructing an Array Initializing an Array Using a Variable or Array Element That Is Uninitialized and Unassigned (Exam Objective 4.5) Primitive and Object Type Instance Variables Local (Stack, Automatic) Primitives and Objects Command-Line Arguments to Main (Exam Objective 4.3) Exercise 1-1: Creating a Program That Outputs Command-Line Arguments (Two-Minute Drill Q&A Self Test Self Test Answers Exercise Answers 2 Declarations and Access Control Declarations and Modifiers (Exam Objective 1.2) Class Declarations and Modifiers Exercise 2-1: Creating an Abstract Superclass and Concrete Subclass Method and Variable Declarations and Modifiers Declaration Rules (Exam Objective 4.1) Source Files, Package Declarations, and Import Statements Formatting the Main() Method Interface Implementation (Exam Objective 4.2) Declaring an Interface Declaring Interface Constants Implementing an Interface Two-Minute Drill Q&A Self Test Self Test Answers 3 Operators and Assignments Java Operators (Exam Objective 5.1) Assignment Operators Comparison Operators instanceof Comparison Equality Operators Arithmetic Operators Shift Operators 4 Flow Control, Exceptions, and Assertions 5 Object Orientation, Overloading and Overriding, Constructors, and Return Types 6 Java.lang-The Math Class, Strings, and Wrappers 7 Objects and Collections 8 Inner Classes 9 Threads Part II The Developer's Exam 10 Introduction to the SCJD 11 Coding Standards 573 12 Clarity and Maintainability 13 Designing the Graphical User Interface 14 Networking Issues 15 Database Issues 16 Exam Documentation 17 Final Submission and Essay A About the CDGlossary Index
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