Search our courses
Training

This Oracle Certified Java Associate training course is aimed at Java developers who are preparing for the Oracle Certified Associate, Java SE 7 Programmer I [1Z0-803] examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.


What you will learn

  •     Declaring variables and using Java operators
  •     Using loops and decision-making constructs
  •     Working with strings
  •     Defining and using arrays
  •     Working with methods
  •     Defining classes and creating objects
  •     Implementing inheritance relationships
  •     Dealing with exceptions

Oracle Certified Java Associate

Course Code

GTJ39

Duration

5 Days

Course Fee

POA

Accreditation

Oracle Certified Professional (OCP)

Target Audience

  • This Oracle Certified Java Associate training course is intended for Java Developers

Attendee Requirements

  • At least 6 months experience in any language

We are sorry, there is currently no availability on this course.

contact us for more information

Ways to Attend this Course

  • In the Classroom
  • Private Training

Expand all

Course Description

This Oracle Certified Java Associate training course is aimed at Java developers who are preparing for the Oracle Certified Associate, Java SE 7 Programmer I examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.


What you will learn

  •     Declaring variables and using Java operators
  •     Using loops and decision-making constructs
  •     Working with strings
  •     Defining and using arrays
  •     Working with methods
  •     Defining classes and creating objects
  •     Implementing inheritance relationships
  •     Dealing with exceptions
Course Outline

Java Basics

  •     Define the scope of variables
  •     Define the structure of a Java class
  •     Create executable Java applications with a main method
  •     Import other Java packages to make them accessible in your code

Working With Java Data Types

  •     Declare and initialize variables
  •     Differentiate between object reference variables and primitive variables
  •     Read or write to object fields
  •     Explain an Object’s Lifecycle (creation, “dereference” and garbage collection)
  •     Call methods on objects
  •     Manipulate data using the StringBuilder class and its methods
  •     Creating and manipulating Strings

Using Operators and Decision Constructs

  •     Use Java operators
  •     Use parenthesis to override operator precedence
  •     Test equality between Strings and other objects using == and equals ()
  •     Create if and if/else constructs
  •     Use a switch statement

Creating and Using Arrays

  •     Declare, instantiate, initialize and use a one-dimensional array
  •     Declare, instantiate, initialize and use multi-dimensional array
  •     Declare and use an ArrayList

Using Loop Constructs

  •     Create and use while loops
  •     Create and use for loops including the enhanced for loop
  •     Create and use do/while loops
  •     Compare loop constructs
  •     Use break and continue

Working with Methods and Encapsulation

  •     Create methods with arguments and return values
  •     Apply the static keyword to methods and fields
  •     Create an overloaded method
  •     Differentiate between default and user defined constructors
  •     Create and overload constructors
  •     Apply access modifiers
  •     Apply encapsulation principles to a class
  •     Determine the effect upon object references and primitive values when they are passed into methods that change the values

Working with Inheritance

  •     Implement inheritance
  •     Develop code that demonstrates the use of polymorphism
  •     Differentiate between the type of a reference and the type of an object
  •     Determine when casting is necessary
  •     Use super and this to access objects and constructors
  •     Use abstract classes and interfaces

Handling Exceptions

  •     Differentiate among checked exceptions, RuntimeExceptions and Errors
  •     Create a try-catch block and determine how exceptions alter normal program flow
  •     Describe what Exceptions are used for in Java
  •     Invoke a method that throws an exception
  •     Recognize common exception classes and categories
Learning Path
Ways to Attend
  • Attend a public course, if there is one available. Please check our Schedule, or Register Your Interest in joining a course in your area.
  • Private onsite Team training also available, please Contact Us to discuss. We can customise this course to suit your business requirements.

 

Sorry, we are not taking bookings on this course at present

If you would like to contact us for more information on this course, you may do so here:

Contact us

Technical ICT learning & mentoring services

Private Team Training

Our instructors are specialist consultants with vast real world experience and expertise allowing them to design and deliver client-focused courses for your organisation.

Learn more about our Private Team Training

What Our Clients Say

“Very interesting course from an excellent instructor. Highly technical and well delivered”

 

Introduction to Modern Security - GTJ50

Dec '17

“Super experience. The instructor spoke with great knowledge and experience. The materials will be invaluable in the real world”

 

Professional Cloud Service Manager Certification training- GTC13

Dec '17

“Very useful course, making complex topics more approachable and the instructor was very good at getting concepts across and engaging with delegates and our specific needs”

 

Optimising Java - GTJ47

Dec '17

“This was an excellent course and I found it very interesting and enjoyable.  The instructor was a font of knowledge on all aspects of Big Data and Analytics and was enthusiastic about sharing his knowledge”

 

Applied Data Science and Big Data Analytics - GTBD7

Nov '17

“The instructor was fantastic at explaining lessons with applicable work type examples.  He was enthusiastic with what he was teaching which made learning the course more enjoyable”

 

Linux Essentials Certification - GTU2

Oct '17

"Intelligence is the ability to avoid doing work, yet
getting the work done"

Linus Torvalds, creator of Linux and GIT

Technical ICT learning & mentoring services

About GuruTeam

GuruTeam is a high-level ICT Learning, Mentoring and Consultancy services company. We specialise in delivering instructor-led on and off-site training in Blockchain, Linux, Cloud, Big Data, DevOps, Kubernetes, Agile, Software & Web Development technologies. View our Testimonials

Download our eBrochure
Our Accreditation Partners
Upcoming Courses

Optimising Java

16-17 April

Cork - limited places

Written & presented by Ben Evans: adapted from his current O’Reilly book Optimizing Java.

Learn More

Blockchain

April & May dates

Dublin, Cork and Galway

Courses designed, written & presented by Fintech expert, incorporating Ethereum & Corda

Learn More

Linux Certification

April, May and June dates

Cork

Linux Professional Institute and CompTIA accredited courses: Linux Essentials, LPIC-1 and LPIC-2

Learn More

Service Manager

15-17 May

Dublin

Professional Cloud Service Manager Certification training - ITIL in the Cloud. Our best-selling cloud course

Learn More

Newsletter

Stay up to date, receive updates on scheduled dates, new courses, offers, and events.

Subscribe to our Newsletter