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Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA), A
- By Khalid A. Mughal, Rolf W Rasmussen
- Published Jul 20, 2016 by Addison-Wesley Professional.
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About
Features
- The definitive, complete tutorial and prep guide for the new Oracle Certified Associate (OCA) exam for Java SE 8: fully revised and updated
- The only book to combine an integrated, up-to-date guide to Java with comprehensive OCA review
- Supports the exam's increased focus on analyzing code scenarios, not just individual language constructs
- Covers declarations, initialization, scoping, flow control, key APIs, concurrency, objects, collections, generics, access control, and more
- Provides valuable code examples, hands-on exercises, review questions, and several full practice exams
Description
- Copyright 2017
- Edition: 1st
- Book
- ISBN-10: 0-13-293021-8
- ISBN-13: 978-0-13-293021-5
Unique among Java tutorials, A Programmer’s Guide to Java® SE 8 Oracle Certified Associate (OCA): A Comprehensive Primer combines an integrated, expert introduction to Java SE 8 with comprehensive coverage of Oracle’s new Java SE 8 OCA exam 1Z0-808.
Based on Mughal and Rasmussen’s highly regarded guide to the original SCJP Certification, this streamlined volume has been thoroughly revised to reflect major changes in the new Java SE 8 OCA exam. It features an increased focus on analyzing code scenarios and not just individual language constructs, and each exam objective is thoroughly addressed, reflecting the latest Java SE 8 features, API classes, and best practices for effective programming.
Other features include
- Summaries that clearly state what topics to read for each objective of the Java SE 8 OCA exam
- Dozens of exam-relevant review questions with annotated answers
- Programming exercises and solutions to put theory into practice
- A mock exam with realistic questions to find out if you are ready to take the official exam
- An introduction to essential concepts in object-oriented programming (OOP) and functional-style programming
- In-depth coverage of declarations, access control, operators, flow control, OOP techniques, lambda expressions, key API classes, and more
- Program output demonstrating expected results from complete Java programs
- Advice on avoiding common pitfalls in writing Java code and on taking the certification exam
- Extensive use of UML (Unified Modeling Language) for illustration purposes
Extras
Author's Site
Please visit the author's site at http://www.ii.uib.no/~khalid/ocajp8/index.html.
Sample Content
Sample Pages
Download the sample pages (includes Chapter 3 and Index)
Table of Contents
Figures xix
Tables xxi
Examples xxiii
Foreword xxvii
Preface xxix
Chapter 1: Basics of Java Programming 1
1.1 Introduction 2
1.2 Classes 2
1.3 Objects 4
1.4 Instance Members 6
1.5 Static Members 7
1.6 Inheritance 10
1.7 Associations: Aggregation and Composition 12
1.8 Tenets of Java 13
1.9 Java Programs 15
1.10 Sample Java Application 16
1.11 Program Output 18
1.12 The Java Ecosystem 21
Chapter 2: Language Fundamentals 27
2.1 Basic Language Elements 28
2.2 Primitive Data Types 37
2.3 Variable Declarations 40
2.4 Initial Values for Variables 42
Chapter 3: Declarations 47
3.1 Class Declarations 48
3.2 Method Declarations 49
3.3 Constructors 53
3.4 Arrays 58
3.5 Parameter Passing 72
3.6 Variable Arity Methods 81
3.7 The main() Method 85
3.8 Enumerated Types 87
Chapter 4: Access Control 95
4.1 Java Source File Structure 96
4.2 Packages 97
4.3 Searching for Classes 107
4.4 Scope Rules 114
4.5 Accessibility Modifiers for Top-Level Type Declarations 118
4.6 Non-Accessibility Modifiers for Classes 120
4.7 Member Accessibility Modifiers 123
4.8 Non-Accessibility Modifiers for Members 131
Chapter 5: Operators and Expressions 143
5.1 Conversions 144
5.2 Type Conversion Contexts 147
5.3 Precedence and Associativity Rules for Operators 150
5.4 Evaluation Order of Operands 152
5.5 Representing Integers 154
5.6 The Simple Assignment Operator = 158
5.7 Arithmetic Operators: *, /, %, +, - 163
5.8 The Binary String Concatenation Operator + 174
5.9 Variable Increment and Decrement Operators: ++, -- 176
5.10 Boolean Expressions 180
5.11 Relational Operators: <, <=, >, >= 180
5.12 Equality 181
5.13 Boolean Logical Operators: !, ^, &, | 184
5.14 Conditional Operators: &&, || 186
5.15 Integer Bitwise Operators: ~, &, |, ^ 189
5.16 The Conditional Operator: ?: 194
5.17 Other Operators: new, [], instanceof, -> 195
Chapter 6: Control Flow 199
6.1 Overview of Control Flow Statements 200
6.2 Selection Statements 200