Consider the Scope of the Three Objects MenuLabel, Mi, and the Anonymous

question 72

Multiple Choice

Consider the scope of the three objects menuLabel, mi, and the anonymous object new MyMenuListener() within the JmenuItem class.How do thier lifetimes compare?
public JMenuItem makeMenuItem(final String menuLabel)
{
JMenuItem mi = new JMenuItem(menuLabel) ;
class MyMenuListener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
doSomethingElse() ;
System.out.println(menuLabel) ;
}
}
mi.addActionListener(new MyMenuListener() ) ;
return mi;
}

• A)all have the same lifetimes
• B)menuLabel and new MyMenuListener() are the same and both longer than mi
• C)mi and new MyMenuListener() are the same and both longer than menuLabel
• D)from shortest to longest:menuLabel, new MyMenuListener(), mi

Understanding the characteristics and implications of issuing preference shares.

Knowledge of dividend policies and their effect on preference and ordinary shares.

Understanding financial mechanisms corporations use to manage shares and shareholder equity.

Ability to calculate dividends and understand the impact on shareholders.

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Definitions:

Line Organization

A direct and clear structure where authority flows vertically from the top management down to the lower levels.

Chain of Command

The official hierarchy within an organization that dictates the authority, responsibility, and communication flow among its members.

Line Departments

Parts of an organization directly involved in its primary revenue-generating activities, typically involved in the production, sale, or provision of services.

Staff Departments

Staff departments provide specialized administrative support and services to the organization and its management, without being directly involved in production activities.