Eclipse Interview Questions And Answers
Question: 1. Explain What Is Ide? Name Some Java Ide?
Answer:
IDE stands for Integrated Development Environment.
Some of the Java IDE are:
Eclipse
Netbeans
RAD ( Rational Application Developer )
WSAD (Websphere Application Developer )
Question: 2. Define Eclipse? What Are The Key Eclipse Projects And Technologies?
Answer:
Eclipse is used in several distinct regions, e.G. As a improvement platform for Android or Java applications. It is likewise used for handling and deploying software across the whole software program lifecycle.
The key Eclipse tasks and technologies are;
Eclipse platform
Eclipse undertaking
JDT or Java Development Tools
Plug-in Development Tools (PDE)
Adv Java Interview Questions
Question: three. Explain What Are Activities You Can Do In Eclipse?
Answer:
In Eclipse, you could do following activities:
Create universal initiatives
Edit documents in a everyday text editor
Share files and undertaking in a CVS (Concurrent Version System) server.
Question: four. What Are The Steps To Change The Jdk Compliance Level?
Answer:
The steps to alternate the JDK compliance level:
Go to Windows
Select Preferences
Select Java – Compiler
Select Java Compliance Level
Adv Java Tutorial
Question: 5. Explain How Can You Generate Javadoc Documentation For Your Code?
Answer:
To generate JavaDoc documentation on your code, In Eclipse,
you need to observe the subsequent steps:
Go to File menu
Select Export
Select Java
JavaDoc
Choose the projects, other properties and output listing for which JavaDoc is to be created
Click Finish
Core Java Interview Questions
Question: 6. Explain What Are Extension Points?
Answer:
Whenever a plug-in desires to allow different plug-ins to increase or customize portions of its functionality, it will declare an extension point.
Question: 7. Explain How To Config A Plugin To Start Automatically During Platform Starts Up?
Answer:
To config a plugin to start automatically for the duration of platform starts offevolved up, outline the ‘Eclipse-AutoStart=authentic’ header in Manifest file.
Core Java Tutorial MySQL Interview Questions
Question: eight. Explain What Is An Eclipse Modeling Framework?
Answer:
An eclipse modeling framework is a Java/XML framework. It is used for producing equipment and other applications based totally on easy elegance models.
Question: 9. Explain How Can You Hide Menu Contributed By Other Plugins?
Answer:
To disguise menu contributed through different plugins, you may use org.Eclipse.Ui.Activities extension.
JDBC Interview Questions
Question: 10. Mention What Are The Differences Between ‘import-bundle’ And ‘require-package deal’ In Eclipse?
Answer:
‘Import-Package’ is used to claim a dependency on a bundle without knowing which actual bundle will provide it
‘Require-Bundle’ specifies your plugin challenge’s dependency on other unique package deal and variations explicitly.
MySQL Tutorial
Question: eleven. Explain What Is Shell And What Is Display?
Answer:
The Shell magnificence represents windows while the Display magnificence represents the GUI manner(thread).
Veritas Netbackup Interview Questions
Question: 12. Explain What Is Included In A Rich Client Platform?
Answer:
In a wealthy purchaser platform,
it includes:
Eclipse Runtime
JFace
Workbench
SWt
Adv Java Interview Questions
Question: 13. Mention What Is The Class Path Of A Plugin In Eclipse?
Answer:
The classpath of a plugin is “OSGI determine magnificence loader”. In OSGI, all magnificence loaders have a commonplace figure class loader.
JDBC Tutorial
Question: 14. Explain How Can You Add A Library To The Class Path Of A Plug-in?
Answer:
To get right of entry to precise library from a plugin, the library needs to be added to the classpath of a plug-in. There are 4 approaches of doing this.
The JAR can be delivered to the boot classpath
The JAR may be introduced to the declared libraries for a plug-in
Create a brand new plug-in that can be delivered to the library
By the use of OSGI discern loader.
Question: 15. Explain How To Access Ui Objects From A Non-ui Thread?
Answer:
To access UI objects from a non-ui thread, use command
Display.GetDefault().AsyncExec(new Runnable()…)
This will purpose the run() approach of the runnable to be invoked with the aid of the user-interface thread at the subsequent reasonable possibility.
Java-Multithreading Interview Questions
Question: sixteen. Explain How To Fire A Key Event In The Test Code To Make The Program Act As If A User Pressed A Key?
Answer:
To fire a key occasion in check code to make the program act as if a user pressed a key.
You need to comply with ways.
NotifyListeners(…) or
publish(Event)
Hibernate Tutorial