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Sorry!For this module there is no Sample Code.
Sorry!For this module there is no Assignments.
Question No: 1 of 10
What is immediate super class of Applet class 
Options:
  1. object
  2. window
  3. panel
  4. component
View Answer/Explanation:
c
Explanation:
Panel is the immediate super class of Applet Class.

Question No: 2 of 10
Which Component method is used to access a component's immediate Container? 
Options:
  1. getVisible()
  2. getImmediate()
  3. getParent()
  4. getContainer()
View Answer/Explanation:
c
Explanation:
getParent() is the component method used to access a components immediate Container. It gets the parent of this component.A component is an object having a graphical representation that can be displayed on the screen and that can interact with the user. For example: buttons, checkboxes, and scrollbars of a typical graphical user interface.

Question No: 3 of 10
Which of the following creates a List with 3 visible items and multiple selection disabled? 
Options:
  1. new List(3, false)
  2. new List(true, 3)
  3. new List(3, True)
  4. new List(false,3)
View Answer/Explanation:
a
Explanation:
new List(3,false) is the correct answer as it will create the list with 3 visible items and having the multiple selection as disabled.

Question No: 4 of 10
EDT stands for... ? 
Options:
  1. Event-Data-Thread
  2. Event-Driven-Thread
  3. Event-Dragging-Tool
  4. None
View Answer/Explanation:
b
Explanation:

Question No: 5 of 10
Window, Panel and ScrollPane are the subclasses of 
Options:
  1. Container class
  2. Component class
  3. Frame class
  4. None of the above
View Answer/Explanation:
a
Explanation:
Containers are the elements that may "contain" other elements inside of them. One container may have another container inside

Question No: 6 of 10
Which of the following components allow multiple selections? 
Options:
  1. Non-exclusive Checkboxes
  2. Radio buttons
  3. Choice
  4. Text Boxes
View Answer/Explanation:
a
Explanation:
Checkboxes are used to provide optional features which the user may or may not want. They have two states: checked or unchecked. A group of checkboxes can be either exclusive or nonexclusive. An exclusive group of checkboxes means that only one among that group can be checked at any time.

Question No: 7 of 10
Which layout is used as their default layout by Window, Frame and Dialog classes? 
Options:
  1. CardLayout
  2. BorderLayout
  3. FlowLayout
  4. GridLayout
View Answer/Explanation:
b
Explanation:
Panels allow us to format the screen. Panels must have a specific layout. If a layout is not specified, the default will be a FlowLayout.

Question No: 8 of 10
Which of the following methods set the frame surface color to red? 
Options:
  1. setBackground(Color.red);
  2. setColor(RED);
  3. Background(red);
  4. None of the above
View Answer/Explanation:
a
Explanation:
setBackground method is used to set the frame surface color to red.

Question No: 9 of 10
Which of the following objects are input to the paint() method? 
Options:
  1. Canvas
  2. Graphics
  3. Paint
  4. Image
View Answer/Explanation:
b
Explanation:
paint() method includes graphics as input to display or paint the browser window

Question No: 10 of 10
The implementation-specific properties like ascent, descent of a font object is implemented by 
Options:
  1. Font class
  2. Regular class
  3. FontMetrics class
  4. Graphics class
View Answer/Explanation:
c
Explanation:
Text fonts in Java are represented by instances of the java.awt.Font class

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