Question

A very simple class which extends the Person class to also model some of the functionality of a principal. The extra data member this time is a salary. This class you must write

Answer 1

A simple class can be created by extending the Person class and adding a salary data member.

Step-by-step explanation:

A very simple class to model the functionality of a principal can be created by defining a class that extends the Person class and adding an extra data member called salary. Here's an example:

public class Principal extends Person {
private double salary;

public Principal(String name, int age, double salary) {
super(name, age);
this.salary = salary;
}

// additional methods and behaviors specific to a principal
}

Principal functionality can refer to:

Principal function: The position that an employee holds, such as a maintenance worker or transport worker

Principal function problem: The problem of constructing a harmonic function that imitates the behavior of another harmonic function

Functional principal component analysis: A statistical method for investigating dominant modes