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Basic NetBeans MCQ

1. Which of the following services are provided to the NetBeans IDE by the AutoUpdate Services?

Answer

Correct Answer: It allows you to download and install available updates of installed modules.

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2. What does the red cross icon shown in the image indicate when you are activating and deactivating a Plugin in the NetBeans IDE?

Answer

Correct Answer: The Plugin is installed but deactivated.

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3. Which of the following access permissions must you have for the IDE installation directory if you want to install a plug-in globally?

Answer

Correct Answer: Write

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4. Which of the following windows in NetBeans 6.5 IDE allows you to access a file present on the network or computer without creating a project for the file?

Answer

Correct Answer: Favorites Window

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5. Which of the following functions is performed by the NetBeans Task List?

Answer

Correct Answer: It lists all commented lines with "TODO" or "FIXME".

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6. In Which of the following ways can you add import statements for one or more classes in NetBeans IDE Editor?

Answer

Correct Answer: Use of the import class dialog

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7. Which of the following project-level commands are not available in the Favorites Window in NetBeans 6.5 IDE?

Answer

Correct Answer: Run

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8. Which of the following APIs will you use if you want to show the structure or outline of your document in a dedicated window, providing the end user fast navigation and control over the document?

Answer

Correct Answer: Navigator API

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9. The IDE enables you to deactivate the installed Plugins that you do not need. Which of the following is/are true when you deactivate the installed Plugins?

Answer

Correct Answer: They are not deleted from your installation directory, but are simply ignored by the IDE.

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10. Suppose you want to retrieve the list of all the registered JDBC drivers. Which of the following classes will you use while using the DatabaseExplorer API?

Answer

Correct Answer: JDBCDriverManager.getDrivers()

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11. Which of the following files are included in the Commit dialog lists, when you are about to commit these files to the SVN Repository?

Answer

Correct Answer: All of the above 

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12. Which of the following correctly describes the use of the Error Stripe in NetBeans IDE Editor?

Answer

Correct Answer: It shows the position of the current line in the code.

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13. While using NetBeans Actions APIs, the CallableSystemAction uses its getActionMapKey() method to get a key which is then searched in the ActionMap obtained from the actions context. Which of the following is not included under the list of special keys?

Answer

Correct Answer: update 

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14. Which of the following features is not supported by NetBeans 6.5 IDE?

Answer

Correct Answer: None of the above

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15. What is the function of the "Compile on Save" feature in NetBeans 6.5?

Answer

Correct Answer: It provides the ability to run/debug/test the application immediately.

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16. Which of the following modules allows you to build and maintain a list of tokens over a textual input?

Answer

Correct Answer: Lexer Module

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17. Which of the following conventions is used By NetBeans IDE Editor to show the deprecated methods or classes?

Answer

Correct Answer: Strike-through text

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18. Which of the following features of NetBeans IDE 6.5 allows you to generate Ajax-enabled applications?

Answer

Correct Answer: JSF CRUD generator

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19. In NetBeans IDE Editor, which of the following methods allows you to rename the private members like fields, variables etc. used in the application?

Answer

Correct Answer: The editor's Search and Replace action

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20. Which of the following are the common tasks that can be performed by the Filesystems API?

Answer

Correct Answer: Listening on file events

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21. The NetBeans IDE helps you generate JSF CRUD interfaces. What does CRUD stand for?

Answer

Correct Answer: Create, retrieve, update, delete

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22. Which of the following Editors are provided by NetBeans 6.5 IDE for Web Development?

Answer

Correct Answer: Visual Web Editor

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23. Which of the following tasks can be performed by using the Settings tab of the Plugins Manager?

Answer

Correct Answer: You can deactivate an update center by deselecting the Active checkbox.

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24. Which of the following will be the File Status indicated by the IDEs Subversion client for the marked class in the image?

Answer

Correct Answer: That the file has been locally added

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25. Which of the following improved functions are provided by the Debugger of NetBeans IDE 6.5?

Answer

Correct Answer: It provides the facility of Deadlock Detection.

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26. NetBeans IDEs Subversion client lets the user compare files with the Repository sources to make sure that no other changes have occurred in some locations. Which of the following conditions show/s that there is a conflict with the Repository sources?

Answer

Correct Answer: Both a and b 

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27. Which of the following debugger plug-ins can you install for the Debugger Core API?

Answer

Correct Answer: All of the above

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28. Which of the following statements correctly describes the NetBeans platform?

Answer

Correct Answer: It provides a Rich Client Platform (RCP).

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29. Which of the following NetBeans APIs allow/s you to install different debugger implementations to one IDE?

Answer

Correct Answer: Debugger Core API

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30. Using the NetBeans IDEs Search History window, you can search a file or folders history for versions based on several criteria. What are the different criteria to search a files history for versions?

Answer

Correct Answer: All of the above 

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31. Which of the following code completion properties are supported in the NetBeans IDE Editor?

Answer

Correct Answer: Auto Popup Documentation Window

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32. Which of the following tools in NetBeans 6.5 provides the ability to detect memory leaks and optimize the speed of the application?

Answer

Correct Answer: NetBeans Profiler

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