Write a Java program that stores information about a company. You should define two classes: Employee which represents the employees in the company, and Department which represents the departments the employees are in. Class definition The classes should have the following fields: Department String name Employee String firstName String lastName double salary Department department Notes: 1. All fields should be private. 2. You should define a constructor that takes as parameters all fields in each class. 3. You should define a getter and a setter for all fields in each class. 4. The field salary on class Employee should never be a negative number. 5. You should define a method getFullName on class Employee that returns the employees full name as a String. Main Program after you have defined the classes, In the main method define two objects of type Department as follows: # name 1 Sales 2 Accounting Then define an array of type Employee and fill it with the following Employee objects: firstName lastName salary department Department object 1 (Sales) Department object 1 (Sales) Department object 1 (Sales) Department object 2 (Accounting) Department object 2 (Accounting) 1 John White 1000 2 David Ford 1500 Sophie Mary Веech 1200 4 Howe 1300 Susan Brand 1400 the program should show the user the following menu and wait for input from the user: 1. Show all employees 2. Show employees for department 3. Show employee with max salary Option 1: shows the employee's full name, salary and department name for all employees 1. show all employees 2. show employees for department 3. show employee with max salary 1 Name Salary Department John White 1000.0 Sales Sophie Beech 1200.0 Sales David Ford 1500.0 Sales Mary Howe 1300.0 Accounting Susan Brand 1400.0 Accounting Process finished with exit code 0 Option 2: asks the user for a department name then shows the employee's full name, salary and department name for that department.

1. Write a class named Coin. The Coin class should have the following field: • A String named sideUp. The sideUp field will hold either "heads" or "tails" indicating the side of the coin that is facing up. The Coin class should have the following methods: • A no-arg constructor that randomly determines the side of the coin that is facing up ("heads" or "tails") and initializes the sideUp field accordingly. • A void method named toss that simulates the tossing of the coin. When the toss method is called, it randomly determines the side of the coin that is facing up ("heads" or "tails") and sets the sideUp field accordingly. • A method named getSide Up that returns the value of the side Up field. Write a program that demonstrates the Coin class. The program should create an instance of the class and display the side that is initially facing up. Then, use a loop to toss the coin 20 times. Each time the coin is tossed, display the side that is facing up. The program should keep count of…

Java:

The non-static class level variables and non-static methods of a class are known as a. instance members b. object behaviors c. object attributes O d. object references