Why Doesn't the Following Code Compile Correctly

question 14

Multiple Choice

Why doesn't the following code compile correctly?
Import java.awt.*;
Import java.awt.event.*;
Import javax.swing.*;
Public class ColorCheckBoxWindow extends JFrame
{
Private JCheckBox greenCheckBox;
Private final int WINDOW_WIDTH = 300, WINDOW_HEIGHT = 100;
Public ColorCheckBoxWindow()
{
SetTitle("Green Check Box") ;
SetSize(WINDOW_WIDTH, WINDOW_HEIGHT) ;
SetDefaultCloseOperation(JFrame.EXIT_ON_CLOSE) ;
GreenCheckBox = new JCheckBox("Green") ;
GreenCheckBox.addItemListener(new CheckBoxListener() ) ;
SetLayout(new FlowLayout() ) ;
Add(greenCheckBox) ;
SetVisible(true) ;
}
Public void itemStateChanged(ItemEvent e)
{
If (e.getSource() == greenCheckBox)
{
System.exit(0) ;
}
}
}

• A) ColorCheckBoxWindow is not implementing the correct listener.
• B) The button cannot be added to the content pane.
• C) The itemStateChanged method cannot be coded here.
• D) greenCheckBox should not be a private member.

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Definitions:

Training

A systematic approach to enhance the knowledge, skills, and competencies of employees to improve their job performance.

Rater Errors

Biases or inaccuracies that occur when individuals are evaluating or assessing others' performances or traits.

Performance Appraisals

The evaluation of an employee's job performance, typically conducted regularly to assess contributions and determine areas for improvement.

Morning Bias

The tendency for individuals to have improved cognitive functions and mood soon after waking up, affecting their decision-making and productivity.