Java SE 8 Fundamentals: Data Manipulation and Inheritance

Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Expertise Level

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Overview/Description
Java, an object-oriented programming language, is one of the most widely used development languages in the world today. It allows programmers to create objects that can interact with other objects to solve a problem. This course covers how to use the NetBeans debugger. It covers working with dates, and processing the args array and two-dimensional arrays as well as using the ArrayList class. It also covers inheritance in Java classes, including superclasses, subclasses and abstract classes. This course can be used as part of the preparation for the Oracle exam 1Z0-808, Java SE 8 Programmer, to obtain the Oracle Certified Associate level certification.

Target Audience
Beginners to programming who have basic mathematical, logical, and analytical problem-solving skills and who want to begin learning the Java programming language; novice programmers and those programmers who prefer to start learning the Java programming language at an introductory level; and students who want to begin their study of the Oracle Certified Java Associate exam |

Prerequisites
None

Expected Duration (hours)
2.2

Lesson Objectives

Java SE 8 Fundamentals: Data Manipulation and Inheritance

start the course

use the NetBeans debugger to debug a Java application

describe how to work with dates in Java programs

declare and use a LocalDateTime object in a Java program

describe how to parse the Java args array

parse the Java args array

describe how to use two-dimensional arrays in Java

describe and compare Java loop constructs and the continue keyword

use a loop construct to process an array in a Java program

describe nested loops and describe how to process a two-dimensional array with nested loops in Java

describe how to use the Java ArrayList class

implement an ArrayList in a Java program

practice coding a Java program to iterate through an array of data and use classes and methods of the java.time package in a sample application

describe how inheritance is implemented in Java

describe use of subclasses and superclasses in Java

create a Java subclass

describe how to override methods in a Java superclass

override a method in a Java superclass

describe the ways polymorphism can be implemented in Java

use the instanceof operator to test the type of a Java object

describe how to create and extend abstract classes in Java

create a hierarchy of classes in a Java application

practice creating a hierarchy of events in a Java application

Course Number:
jl_jsee_a04_it_enus

Expertise Level
Beginner