Are you searching for a career path in Java FX, wisdomjobs portal has made your trails on jobs easy with the JavaFX interview questions and answers on the portal. The interview questions listed here will help you memorize the knowledge on different aspects like desktop applications, rich internet applications. As Java FX supports desktop computers along with the Microsoft Windows and Linux and macOS, you will have good career opportunities in the field. Java remains to be the major programming language used by many small and software companies, demand for your job profile is high, at the same time, you have to focus winning the intense competition in the field with a number of graduates choosing Java programming as a career path.
Question 1. How Does Javafx Compare To Flash And Flex?
Answer :
Flex pretty good but also started to use JavaFX. I am a little bit confused. JavaFX seems to focus more on low level drawing operations and animations. Less on creating standard UIs like Flex.On The Other Side JavaFX Also Supports Swing Components As Well As Data Binding, Which Makes It Appear More Like Flex.
Question 2. Where Is The Javafx Scene Builder Gone?
Answer :
I Am Trying To Find The Elusive JavaFX Scene Builder So I Can Use It In Intellij. =I Am On Windows OS.
Oracle Have Stated That The JavaFX Scene Builder Is Included In A New Download, But No Matter How I Search I Cannot Find It (HTTP://WWW.ORACLE.COM/TECHNETWORK/JAVA/JAVAFX/DOWNLOADS/INDEX.HTML). I Think They Have Linked To The Incorrect Page And Googling For It Is Getting Me Nowhere.
I Already Have Java 8 SDK Installed And Working Fine. Apparently JavaFX Is Now Included In That, But Nowhere In The Java Folder Can I Find The Scene Builder And It Seems To Be Completely Missing Online.
Question 3. What About Javafx On The Ipad Or Other Mobile Devices?
Answer :
As much as I would like to answer this question, I am not allowed to. You can believe me, this really bugs me, especially since I hear time after time how important (and cool) JavaFX on these devices would be. All I can say is, that we presented prototypes of JavaFX on different tablets at JavaOne last year and asked, if this is something the community wants. The feedback was overwhelming. We continue to look into this, but for now I can only humbly ask you for your patience.
Question 4. Is Swing Dead Now?
Answer :
“Swing will remain part of the Java SE specification for the foreseeable future, and is included in the JRE”. – But it is in maintenance mode now, no new features are being developed at this point. So if you want to use the new and cool stuff that was developed for JavaFX, you have to migrate to JavaFX or embed JavaFX in your Swing application.
Question 5. How Do I Migrate My Swing Application?
Answer :
As a library developer, I do not write JavaFX applications. The only time I actually use the JavaFX runtime, is when I write small scripts to reproduce a bug or in my unit tests.
So for a start, here is what I am aware of. There is a tutorial about how to integrate JavaFX into a Swing application. I know there are efforts going on to build a JavaFX RCPs (Rich Client Platforms) on top of NetBeans and Eclipse although I do not know much about these projects. They may help, if your application was build on top of the NetBeans or the Eclipse platform. And on our mail alias, there is currently an interesting debate about an application framework for JavaFX going on, that you are welcome to join (openjfx-dev@openjdk.java.net).
Question 6. What Is New In Javafx?
Answer :
JavaFX 2 is the next step in the evolution of Java as a rich client platform. It is designed to provide a lightweight, hardware-accelerated Java UI platform for enterprise and business applications.
Feature highlights:
Question 7. Why Should I Choose Javafx To Develop Applications?
Answer :
JavaFX has been designed to address the needs of modern enterprise client applications. Some of the benefits of using JavaFX are:
Question 8. What Platforms Are Supported By Javafx?
Answer :
Question 9. Is Javafx Open Source?
Answer :
At this time, the JavaFX UI Controls source code has been contributed to the OpenJFX open source project; other JavaFX components are expected to follow in multiple phases. The code is available under the GPL v2 with Classpath Exception license, similar to other projects in OpenJDK.
Question 10. Is Javafx Replacing Swing As The New Client Ui Library For Java Se?
Answer :
Yes. However, Swing will remain part of the Java SE specification for the foreseeable future, and therefore included in the JRE. While we recommend developers to leverage JavaFX APIs as much as possible when building new applications, it is possible to extend a Swing application with JavaFX, allowing for a smoother transition.
Question 11. Does Javafx Provide Support For Audio And Video Codecs?
Answer :
JavaFX provides a common set of APIs that make it easy to include media playback within any JavaFX application. The media formats currently supported are the following:
Question 12. Does Javafx 2 Support Javafx Script?
Answer :
Starting with JavaFX 2.0, JavaFX Script is no longer supported. However, you can use other scripting languages that run on the JVM, such as Groovy or Scala.
Question 13. Will Previous Versions Of Javafx Remain Available?
Answer :
JavaFX 1.3 will remain available until the end of 2012. We strongly encourage companies that have applications based on JavaFX Script to start planning their migration to JavaFX 2 as soon as possible.
Question 14. What Type Of License Is Javafx Available Under?
Answer :
JavaFX is available under the same license and business model as Java SE. This includes the ability for third party developers to distribute the runtime librairies with their application(s), subject to the terms and conditions of the license.
Question 15. What Type Of Support Is Available For Javafx?
Answer :
Question 16. How Do I Submit A Jira Issue?
Answer :
If you believe you've found a defect in JavaFX and would like to submit a bug report, or if you would like to suggest a new feature or feature enhancement to the platform, you can do so by visiting and creating a JIRA account at http://javafx-jira.kenai.com. Once you have logged in, select 'Issues', then 'Create Issue' from the top navigation bar on the page. Next, select the 'Runtime' project, and select whether you are submitting a bug or a feature request. Follow the instructions on the page to give us as much information as you can. If we need anything else from you we will contact you for more details, but the more you can tell us ahead of time, the better!
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