Introduction to Abstract Windowing Toolkit(AWT) & Swings

Quiz

 

1. Implement the Listener interface and overrides its methods is required to perform in event handling.
   
   1.   True
   2.   False
2. Which is the container that doesn't contain title bar and MenuBars but it can have other components like button, textfield etc?
   
   1.   Window
   2.   Frame
   3.   Panel
   4.   Container
3. These two ways are used to create a Frame
   1. By creating the object of Frame class (association)
   2.By extending Frame class (inheritance)
   
   
   1.   True
   2.   False
4. Give the abbreviation of AWT?
   
   1.   Applet Windowing Toolkit
   2.   Abstract Windowing Toolkit
   3.   Absolute Windowing Toolkit
   4.   None of the above
5. Which method is used to set the graphics current color to the specified color in the graphics class?
   
   1.   public abstract void setFont(Font font)
   2.   public abstract void setColor(Color c)
   3.   public abstract void drawString(String str, int x, int y)
   4.   None of the above
6. The Java Foundation Classes (JFC) is a set of GUI components which simplify the development of desktop applications.
   
   1.   True
   2.   False
7. In Graphics class which method is used to draws a rectangle with the specified width and height?
   
   1.   public void drawRect(int x, int y, int width, int height)
   2.   public abstract void fillRect(int x, int y, int width, int height)
   3.   public abstract void drawLine(int x1, int y1, int x2, int y2)
   4.   public abstract void drawOval(int x, int y, int width, int height)
8. Which object can be constructed to show any number of choices in the visible window?
   
   1.   Labels
   2.   Choice
   3.   List
   4.   Checkbox
9. Which is used to store data and partial results, as well as to perform dynamic linking, return values for methods, and dispatch exceptions?
   
   1.   Window
   2.   Panel
   3.   Frame
   4.   Container
10. Which class is used for this Processing Method processActionEvent( )?
    
    1.   Button,List,MenuItem
    2.   Button,Checkbox,Choice
    3.   Scrollbar,Component,Button
    4.   None of the above
11. Which method can set or change the text in a Label?
    
    1.   setText()
    2.   getText()
    3.   All the above
    4.   None of the above
12. Which is a component in AWT that can contain another components like buttons, textfields, labels etc.?
    
    1.   Window
    2.   Container
    3.   Panel
    4.   Frame
13. AWT has more powerful components like tables, lists, scroll panes, color chooser, tabbed pane etc.
    
    1.   True
    2.   False
14. Which are passive controls that do not support any interaction with the user?
    
    1.   Choice
    2.   List
    3.   Labels
    4.   Checkbox
15. The ActionListener interface is not used for handling action events.
    
    
    1.   True
    2.   False