How Do the Lifetimes of the Three Objects MenuLabel, Mi

question 26

Multiple Choice

How do the lifetimes of the three objects menuLabel, mi, and the anonymous object new MyMenuListener() compare? public JMenuItem makeMenuItem(final String menuLabel)
{
JMenuItem mi = new JMenuItem(menuLabel) ;
Class MyMenuListener implements ActionListener
{
Public void actionPerformed(ActionEvent

• 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
• E) {
• DoSomethingElse();
• System.out.println(menuLabel);
• }
• }
• Mi)addActionListener(new MyMenuListener());
• Return mi;
• }

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Definitions:

Ova

The female reproductive cells or eggs in animals and plants.

Tetrads

Structures formed during meiosis consisting of four chromatids (two homologous chromosomes) that enable genetic recombination and reductional division.

Metaphase I

A stage in the first division of meiosis where homologous chromosomes align at the equatorial plate before being separated into two daughter cells.

Sister Chromatids

Identical copies of a chromosome, connected by a centromere, that are present in a cell after DNA replication.