IT Professional Certifications     Oracle     Java Certified Foundations Associate     1Z0-811: Java Certified Foundations Associate

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Java is a powerful object-oriented programming language that encapsulates data and code in classes using properties and methods. Java uses objects that can interact with other objects. In this course, you'll learn about the components of a basic Java program such as classes, attributes, methods, and variables.
First, you'll learn about the concepts of Java access modifiers and Java class members. Next, you'll examine the differences between a class, instance, and local variables and how they relate to Java. Next, you'll learn about the concept of overloading and how it applies to the constructor and methods. Finally, you'll explore how to create and instantiate a class with and without constructor parameters and modify the object fields.
This course is one of a collection of courses that prepares learners for Oracle's 1Z0-811: Java Certified Foundations Associate certification.

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Objectives

1Z0-811 - Java Certified Foundations Associate: Classes & Constructors discover the key concepts covered in this course describe what classes are and how they are used in Java demonstrate how classes are used in Java describe how access modifiers are used by classes in Java demonstrate how access modifiers are used by classes in Java describe how members are used by classes in Java demonstrate how access modifiers are used by classes in Java describe the difference between class, instance, local variables and how they relate to Java demonstrate the difference between class, instance, and local variables and how they relate to Java describe the concept of overloading and how it applies to the constructor and methods in Java demonstrate overloading and how it applies to the constructor and methods in Java describe how to create and instantiate a class with and without constructor parameters and how to modify the objects fields create and instantiate a class with and without constructor parameters and modify the object fields summarize the key concepts covered in this course