Write a Java Program, Create a class with a method that prints "This is parent class" and its subclass with another method that prints "This is child class". Now, create an object for each of the class and call 1 - method of parent class by object of parent class 2 - method of child class by object of child class 3 - method of parent class by object of child class In the above example,

Write java method fullName with a return type of void and accept a name. The method will display the abbreviation of the firstname and middle name except for the lastname. For example, if name is Yule Plaza Sanchez it will display: Y.P.Sanchez For example: Test Result fullName("Yule Plaza Sanchez"); Y.P.Sanchez fullName("Yule Josef Plaza Sanchez"); Y.J.P.Sanchez

Directions: SHOW ALL YOUR WORK. REMEMBER THAT PROGRAM SEGMENTS ARE TO BE WRITTEN IN JAVA. Notes: • Assume that the classes listed in the Java Quick Reference have been imported where appropriate. • Unless otherwise noted in the question, assume that parameters in method calls are not null and that methods are called only when their preconditions are satisfied. • In writing solutions for each question, you may use any of the accessible methods that are listed in classes defined in that question. Writing significant amounts of code that can be replaced by a call to one of these methods will not receive full credit. Consider a guessing game in which a player tries to guess a hidden word. The hidden word contains only capital letters and has a length known to the player. A guess contains only capital letters and has the same length as the hidden word. After a guess is made, the player is given a hint that is based on a comparison between the hidden word and the guess. Each position in the…

Write a java code for the following. Create a class BankAccount. Let the class contains a private integer instance variable balance. perform the following Write a default constructor which initializes balance to 1000 Write an overloaded parametrized constructor of form BankAccount(int b), which initializes balance with b. write a public method of the form void Deposit(int amt), which adds amt to balance write an overloaded public method of the form void Deposit(int amt, int ser_charge) which adds amt to balance and subtracts ser_charge write a method of the form void display(), which displays the current balance. Create a class BankManager, write the main method and create two objects(o1,o2)  for the class, BankAccount, one using the default constructor and the other using the parametrized constructor (The values to this constructor should be sent during runtime). using o1 call the first Deposit method and using o2 call the second deposit method (send the values to the display()…

Question Two Write a java program that prints student's name, grades and GPA. You must do the following requirements: 1. Create three methods: a. First method to accept and print your first, last name, and GPA. 2. Call the three methods you created above in your main method. b. Second method Markt and print your grades Marks of three courses (type: int) 3. Create a method without parameters that would return only your GPA. The method should be named with your last name followed by GPA (e.g., AlwalledGPA()). Note: c. Third method to overload the second method (types: double). The method must print your grades. 4. Declare a double variable that holds the returned value of the last method you created. 5. Print the value of your GPA variable. Help ● The class name of your Java program must be your first name. • Your answer should have the code as text as well as the screenshot of the program output (using your own name) as a part of your answer. Otherwise, zero marks will be awarded.…

Use Java program to add a method printReceipt to the CashRegister class. The method should print the prices of all purchased items and the total amount due. Hint: You will need to form a string of all prices. Use the concat method of the String class to add additional items to that string. To turn a price into a string, use the call String.valueOf(price). Also, the payment information will need to be the same as the price information.  Here is the CashRegister class: /**   A cash register totals up sales and computes change due.*/public class CashRegister{   private double purchase;   private double payment;    /**      Constructs a cash register with no money in it.   */   public CashRegister()   {      purchase = 0;      payment = 0;   }    /**      Records the sale of an item.      @param amount the price of the item   */   public void recordPurchase(double amount)   {      purchase = purchase + amount;   }    /**      Processes a payment received from the customer.      @param…

Convert the following UML diagram into the Java code. Write constructor, mutator and accessor methods for the given class. Create an instance of Account class in a main method using a Demo class. Note: The structure of the class can be compiled and tested without having bodies for the methods. Just be sure to put in dummy return values for methods that have a return type other than void. Student Student Number Average Mark Is Eligible To Enroll Get Seminars Taken

Write a program that has three methods; one is static A.Demonstrate and explain the displayed results of three variables with the same name and different values in each method B.Demonstrate and explain the displayed results of the statements needed to call each non-static method from the static one

Java

Write a java program to calculate the bonus of employee using class and object as per following scenario:Write java code to read employee name, Salary and year of services and two methods. Calculate and display the bonus of the employee as per following conditions: If years of service is in between 15 and 10 years then bonus is 100% of the salary. Else the years of service is in between 9 to 6 years, then bonus is 75% of the salary Else the years of service is between 5 to 1 years, then bonus is only 50% of the salary. otherwise ,no bonus Create class that hosts the main method and create one object. The created object should be used to call all methods and display appropriate messages.