OCA: Java SE 8 Programmer 認證課程

只要你於下列科目取得合格成績，便可獲 Oracle 頒發 OCA: Java SE 8 Programmer 國際認可證書：

1. Introduction to Java SE
1.1 Java Overview
1.2 Object-oriented
1.3 Platform-independent
1.4 Installing Java SE 8 and NetBeans IDE
1.5 Creating a Simple Java Program (Without IDE)
1.6 Creating a Simple Java Program Using NetBeans
1.7 Basic Components in Java Program
1.7.1 Expressions
1.7.2 Statements
1.7.3 Blocks

2. Variables and Data Types
2.1 Identifiers (標識符)
2.2 Reserved Words / Keywords
2.3 Data Types
2.4 Literals
2.4.1 The Boolean Literals
2.4.2 The Character Literals
2.4.3 The Integer Literals
2.4.4 The Floating-Point Literals
2.5 Declaring and Initializing a Variable
2.6 Scope of Variables
2.7 Data Type Conversions
2.7.1 Widening Conversion
2.7.2 Narrowing Conversion
2.7.3 Special Notes for Conversions

I. From Integer Literals to “byte” / “short”
II. Minimum Numeric Promotion in Arithmetic Expressions
III. Arithmetic Expression with Two or More Operands
IV. Implicit Narrowing Conversion

3. Operators
3.1 Arithmetic Operators
3.1.1 Binary (二元) arithmetic operators
3.1.2 Unary (單元) arithmetic operators
3.2 Relational Operators
3.3 Conditional Operators
3.4 Logical Operators
3.4.1 Short-Circuit Logical Operators “&&” and “||”
3.4.2 Non-Short-Circuit Logical Operators “&” and “|”
3.5 Assignment Operators

4. Array
4.1 Declaring an Array
4.1.1 Declaring an Array of Primitives:
4.1.2 Declaring an Array of Object References:
4.1.3 Multidimensional Arrays
4.2 Constructing an Array
4.2.1 Constructing One-Dimensional Arrays
4.2.2 Constructing Multidimensional Arrays
4.3 Initializing an Array
4.4 Other Ways to Create Arrays
4.4.1 Declaring, Constructing, and Initializing at the Same Time
4.4.2 Anonymous Array
4.5 Array Members
4.6 Other methods for Array

5. Flow Control
5.1 Selection
5.1.1 The if Statement
5.1.2 The if-else Statement
5.1.3 The switch Statement
5.2 Iteration
5.2.1 The while Statement
5.2.2 The do-while Statement
5.2.3 The for Statement
5.2.4 Enhanced For Loop (ForEach Loop)
5.3 Branch
5.3.1 The break Statement
5.3.2 The continue Statement
5.3.3 The return Statement

6. Classes
6.1 Basic Background
6.2 Basic Elements of a Class
6.2.1 Class Declaration
6.2.2 Class Variables
6.2.3 Class Methods
6.2.4 Creating Class Objects and Accessing Their Members
6.2.5 Constructors
6.3 Constructors and Methods with Parameters
6.3.1 Method with Parameter
6.3.2 Constructor with Parameter
6.3.3 Ths using of this
6.4 Overloading
6.4.1 Overloading Methods
6.4.2 Overloading Constructors
6.4.3 Using of this()
6.5 Static Members
6.5.1 Static Variables
6.5.2 Static Methods
6.6 Class for Java Application
6.6.1 main() method
6.6.2 Using the parameter in main() method
6.7 Ways to Initialize Instance, Static and Local Varaibles

7. Inheritance and Polymorphism
7.1 Inheritance Basics
7.2 super() and super
7.3 Abstract Class and Abstract Method
7.3.1 Abstract Class
7.3.2 Abstract Method
7.4 Interface
7.5 Polymorphism
7.5.1 IS-A
7.5.2 Using SuperClass or Interface as Reference Type

8. Packages, Access Modifers and Encapsulation
8.1 Packages and Access Modifiers
8.1.1 Package Overview
8.1.2 Refer to the Member by its Fully Qualified Name
8.1.3 Importing a Package Member
8.1.4 Importing an Entire Package
8.2 Access Modifiers
8.2.1 Basic Illustrations for Access Modifiers
8.2.2 Access Modifers for Overriding Methods
8.3 Encapsulation
8.3.1 Protecting State Data and Hiding Implementation
8.3.2 Maintaining State Data Integrity

9. String and Wrapper Class
9.1 String Class
9.1.1 Immutable and Garbage Collection
9.1.2 equals() and toString()
9.1.3 Other String methods
9.2 More about Methods in Object Class
9.3 Wrapper Classes

10. Exception Handling
10.1 Exception Handling Basics
10.2 try ... catch ... finally Statement
10.2.1 try statement
10.2.2 catch statement
10.2.3 finally statement
10.3 Program Flow during Catching of Exception
10.4 Catching of Exception when Invoking Methods
10.5 Checked Exceptions
10.5.1 Throwable Class
10.5.2 Examples for Handling Checked Exception
10.6 Configuring for Checked Exception when Invoking Methods
10.7 Introduction to Custom Exception

11. ArrayList, Lambda and Datetime API
11.1 ArrayList
11.1.1 Basic Usage
11.1.2 ArrayList with type
11.2 Lambda Expressions
11.2.1 Lambda Expression Syntax
11.2.2 Using Lambda Expression with Methods of some Java Built-in Classes
11.2.3 Creating Methods to Use Lambda Expression
11.3 Java 8 DateTime API
11.3.1 Creating Java 8 DateTime Objects
11.3.2 Instance Methods for Java 8 DateTime Classses