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• Identify key features of the Java language
• Describe Java Technology and the Java development

2. Working With Java Primitive Data Types and String APIs

• Manipulate data using the StringBuilder class and its methods
• Use local variable type inference
• Identify the scope of variables
• Declare and initialize variables (including casting and promoting primitive data types)
• Create and manipulate Strings

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• Declare, instantiate, initialize and use a one-dimensional array
• Declare, instantiate, initialize and use a two-dimensional array

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• Create and invoke overloaded methods
• Apply the static keyword to methods and fields
• Create methods and constructors with arguments and return values

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• Distinguish overloading, overriding, and hiding
• Create and use subclasses and superclasses
• Create and extend abstract classes
• Enable polymorphism by overriding methods

6. Handling Exceptions

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• Describe the advantages of Exception handling and differentiate among checked, unchecked exceptions, and Errors

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• Create an executable Java program with a main class
• Create and import packages

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• Use Java operators including the use of parentheses to override operator precedence
• Create and use do/while, while, for and for each loops, including nested loops, use break and continue statements
• Use Java control statements including if, if/else, switch

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• Define the structure of a Java class
• Read or write to object fields

10. Applying Encapsulation

• Apply access modifiers
• Apply encapsulation principles to a class

11. Programming Abstractly Through Interfaces

• Declare and use List and ArrayList instances
• Distinguish class inheritance from interface inheritance including abstract classes
• Create and implement interfaces
• Understanding Lambda Expressions

12. Understanding Modules

• Describe the Modular JDK
• Describe how a modular project is compiled and run
• Declare modules and enable access between modules

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