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AWT Interview Questions And Answers
AWT Interview Questions and Answers will guide us now that Abstract Window Toolkit (AWT) is Javas original platform-independent windowing, graphics, and user-interface widget toolkit. The AWT is now part of the Java Foundation Classes (JFC) - the standard API for providing a graphical user interface (GUI) for a Java program. Lean AWT or get preparation for the job of AWT with the help of this Abstract Window Toolkit (AWT) Interview Questions and Answers
1 What is java Swing?
2 What is java AWT?
3 What is an event handler?
4 What is java applet?
5 What is source and listener?
6 What is the difference between choice and list?
7 What is a layout manager and what are different types of layout managers available?
8 What are types of applets?
9 What is the difference between the Font and FontMetrics classes?
10 How can a GUI component handle its own events?
11 What interface is extended by AWT event listeners?
12 What is default Look-and-Feel of a Swing Component?
13 What does x mean in javax.swing?
14 What is the default layout for a ContentPane in JFC?
15 What is the difference between JFC & WFC?
16 What is the difference between a Canvas and a Scroll Pane?
17 What is the difference between a MenuItem and a CheckboxMenuItem?
18 How the Canvas class and the Graphics class are related?
19 What is the relationship between clipping and repainting?
20 When should the method invokeLater() be used?
21 What advantage do Javas layout managers provide over traditional windowing systems?
22 What is the difference between a Window and a Frame?
23 Which is the super class of all event classes?
24 What is the purpose of the enableEvents() method?
25 What is a convertor?
26 What is the difference between AWT and SWT?
27 Why does JComponent class have add() and remove() methods but Component class does not?
28 What does Realized mean?
29 What are invisible components?
30 What are the features of JFC?
31 What is Canvas?
32 What is the difference between the paint() and repaint() methods?
33 What is the relationship between an event-listener interface and an event-adapter class?
34 What are the restrictions imposed by a Security Manager on Applets?
35 How are the elements of different layouts organized?
36 What is the difference between scrollbar and scrollpane?
37 What is controls and what are different types of controls in AWT?
38 What are the advantages of the event-delegation model over the event-inheritance model?
39 Which method of the Component class is used to set the position and size of a component?
40 What is an event?
41 What is the JFC?
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