Question

Create a class called employee that includes three instance variables–a first name (type string), a last name (type string), and a monthly salary (type double).

Answer 1

In order to create a class called Employee with three instance variables - a first name (string), a last name (string), and a monthly salary (double) - you can use the provided code.

Step-by-step explanation:

In Java programming, you can establish a class named Employee with essential instance variables using the provided code snippet.

The class encapsulates three private instance variables: firstName (a String), lastName (a String), and monthlySalary (a double).

The constructor, denoted by the public Employee(String firstName, String lastName, double monthlySalary) declaration, initializes these variables when an object of the Employee class is created.

Within the constructor, the this keyword facilitates the assignment of parameter values to the corresponding instance variables.

This class structure allows for the creation of Employee objects, each with distinct values for firstName, lastName, and monthlySalary.

Through these objects, one can access and manipulate the instance variables, forming a foundational structure for managing employee-related information in Java programs.