Preparing for the Java 21 Certification (or Learning New Features)
41:46
YouTubeJava
Preparing for the Java 21 Certification (or Learning New Features)
👉 Join us for JavaOne 2026. Sign up now to get ongoing updates https://go.oracle.com/LP=149517 In this session, you’ll learn exam topics added from Java 18-21 and get hands-on practice with certification type questions. While it isn’t possible to be ready for the test in under an hour, you’ll have learned the hardest parts and you’ll ...
13.6K views6 months ago
Related Products
Apple JBuilder JavaOne Goetz
JavaOne Goetz
JavaOne San Francisco
#JavaOne Highlights
JavaOne 2016 Highlights (Monday)
JavaOne 2016 Highlights (Monday)
oracle.comSep 20, 2016
JavaOne 2016 Highlights (Tuesday)
JavaOne 2016 Highlights (Tuesday)
oracle.comSep 21, 2016
Top videos
Know Your Java?
40:30
Know Your Java?
YouTubeJava
52.8K views5 months ago
Java 24 Launch - Live from JavaOne 2025
2:46:48
Java 24 Launch - Live from JavaOne 2025
YouTubeJava
61.9K views7 months ago
Where is the Java language going?
45:31
Where is the Java language going?
YouTubeJava
60K views6 months ago
JavaOne Keynote Speakers
Meet one of our keynote speakers for the 1st International Conference of the Nano Society of the Philippines on October 9-10, 2025! Pushing the frontiers of nanotechnology, Prof. Wei-Ren Liu from Chung Yuan Christian University is renowned for groundbreaking work on graphene materials, energy storage innovations, and luminescent technologies. With over 166 SCI-indexed publications, 30 patents, and global keynote engagements, his leadership in advanced materials and sustainable energy research in
Meet one of our keynote speakers for the 1st International Conference of the Nano Society of the Philippines on October 9-10, 2025! Pushing the frontiers of nanotechnology, Prof. Wei-Ren Liu from Chung Yuan Christian University is renowned for groundbreaking work on graphene materials, energy storage innovations, and luminescent technologies. With over 166 SCI-indexed publications, 30 patents, and global keynote engagements, his leadership in advanced materials and sustainable energy research in
FacebookMindanao State University -
2.4K views1 month ago
The speaking industry generates $1.2 billion annually. Yet 97% of people with valuable expertise never monetize it through speaking. Here's the disconnect: Most professionals assume speaking success requires charisma or natural talent. The data tells a different story. After analyzing the booking patterns of 500 speakers across 12 industries, one thing became clear: Income correlates with SYSTEM, not personality. Bookings follow POSITIONING, not credentials. Fee levels depend on FRAMEWORK, not e
The speaking industry generates $1.2 billion annually. Yet 97% of people with valuable expertise never monetize it through speaking. Here's the disconnect: Most professionals assume speaking success requires charisma or natural talent. The data tells a different story. After analyzing the booking patterns of 500 speakers across 12 industries, one thing became clear: Income correlates with SYSTEM, not personality. Bookings follow POSITIONING, not credentials. Fee levels depend on FRAMEWORK, not e
FacebookDavid PowerTalk
606 views1 week ago
1.4K views · 48 reactions | Did you miss the JavaOne Community Keynote where the Java community stopped Darth Coder and the Duke Troopers from stealing modules from developers across the galaxy? We have your highlights. Plus full keynotes here: oracle.com/javaone/on-demand | JavaOne | Facebook
0:31
1.4K views · 48 reactions | Did you miss the JavaOne Community Keynote where the Java community stopped Darth Coder and the Duke Troopers from stealing modules from developers across the galaxy? We have your highlights. Plus full keynotes here: oracle.com/javaone/on-demand | JavaOne | Facebook
FacebookJavaOne
2K views3 weeks ago