16 Questions
What is the main purpose of Swing in Java?
To facilitate efficient GUI development
Which Java framework is used for building portable Java-based graphical user interfaces?
Java Foundation Classes (JFC)
What is the primary function of Abstract Window Toolkit (AWT) in Java?
To create window-based applications
What distinguishes heavyweight AWT components from lightweight Swing components?
Heavyweight components are rectangular while lightweight components are non-regular
Which part of Java Foundation Classes (JFC) contains a set of APIs for creating graphical user interface objects?
Swing
Which package is used to import Swing components?
javax.swing
What feature of Swing allows applications to have the same behavior on various platforms?
Pluggable look and feel (PL&F)
What does the term 'platform independent' mean in the context of Swing components?
Swing components can be used on any platform
What is the main advantage of Swing's lightweight components?
They contribute to creating a lighter UI
What does the term 'pluggable look and feel' refer to in the context of Swing components?
The ability to customize the appearance of Swing components
What does MVC stand for in the context of Swing components?
Model View Controller
What is the role of the Model in the MVC architecture followed by Swing?
Represents data
Which class is the root of visual component class hierarchy in JFC?
JComponent
What is the main difference between AWT and Swing components?
AWT components are lightweight, while Swing components are heavyweight
What does the term 'loosely coupled architecture' refer to in relation to Swing?
The independence of changes in one component from affecting other components
Why are Swing controls considered customizable?
Their visual appearance can be changed independently of their internal representation.
Test your knowledge about Java Foundation Classes (JFC), including the Abstract Window Toolkit (AWT) and Swing. Learn about the graphical framework for building portable Java-based graphical user interfaces.
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