Java SE 11: Objects & Classes

Overview/Description
Expected Duration
Lesson Objectives
Course Number
Expertise Level

---

Overview/Description
Explore the essential elements of Java objects, classes, references and methods. During this course, you will discover the characteristics of a Java object. Define Java object components and properties. Use object references. Work with two References for one object. Study how an array of objects is stored in memory. Describe the basic forms of a constructor and a method. Other topics include how to create a class that implements a constructor, how to define method parameters, employ method overloading, and implement methods that return values of a specified type. Finally, you will study how to distinguish between local and instance variables.

Expected Duration (hours)
0.9

Lesson Objectives

Java SE 11: Objects & Classes

list the characteristics of a Java object

define Java object components and properties

create object instances and use their fields and methods in Java

describe the use of object references in Java

work with different references to objects in Java

describe how objects are stored in memory in Java

work with multiple references pointing to the same object in Java

describe how an array of objects is stored in memory in Java

describe the basic form of a method and a constructor in Java

create a class that implements a constructor in Java

declare methods that have parameters in Java

implement methods that return values of a specified return type in Java

create methods that make use of method overloading in Java

distinguish between local and instance variables in Java

create overloaded methods that return values to the caller in Java

Course Number:
it_sdjase_04_enus

Expertise Level
Beginner