January 2022
Intermediate
48m
English
on-demand course
Java Exam Study Guide Fundamentals: Using Java SE 11 LTS Oracle Developer Certification 1Z0-819 and Beyond
with Alex Theedom
Closed Captioning available in English
Overview
Gain the knowledge you need to start your study towards the Java SE 11 developer exam (1Z0-819). The Java SE 11 developer exam (1Z0-819) was released in September 2020 and effectively combines the preview Programmer I and II exams. There is currently limited material specifically designed to address this new exam. Material that does exist is split across two resources and does not address directly the new certification.
The modules present a subset of those essential core topics that anyone who wants to learn Java must know. Regardless of whether or not they wish to take the certificate, each module can be viewed in isolation thereby providing a flexible resource for anyone wanting to ramp up on these topics. It covers sufficient knowledge to allow the candidate to develop non-trivial Java applications.
What You Will Learn
- What are the core concepts and essential Java data types
- How to work with operators, execution, exceptions, methods, class design and more
- How to work with the collections framework and its some methods
- How to use variables and scopes to store and reference data
- How to loop and branch code and make runtime decisions
- How to handled errors and exceptions correctly
- How to design classes using interfaces, abstract classes and encapsulation
Who This Video Is For
Java developers that want to formalize their current knowledge by obtaining an official Oracle certificate; recent computer science graduates who what to distinguish themselves from the crowd and specialize in Java development with a highly sort after certificate; already certified Java developers who want to upgrade their knowledge of Java; Java developers who want to take the upgrade exam (1Z0-817 – those with OCP Java 6/7/8); and junior developers who just want to learn about a specific topic covered by one or more of the modules.
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Watch now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.