Please create a java class that contains the following data attributes and methods: private int customerNumber - a unique number assigned to each customer private String firstName - the customer's first name private String lastName - the customer's last name private float balance - the customer's balance get/set Methods for each data attribute public String toString() - Special method to be used when printing a customer Record object
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Please create a java class that contains the following data attributes and methods:
private int customerNumber - a unique number assigned to each customer
private String firstName - the customer's first name
private String lastName - the customer's last name
private float balance - the customer's balance
get/set Methods for each data attribute
public String toString() - Special method to be used when printing a customer Record object
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- Focus on classes, objects, methods and good programming style Your task is to create a BankAccount class. Class name BankAccount Attributes _balance float _pin integer Methods init () get_pin() check pin () deposit () withdraw () get_balance () The bank account will be protected by a 4-digit pin number (i.e. between 1000 and 9999). The pin should be generated randomly when the account object is created. The initial balance should be 0. get_pin () should return the pin. check_pin (pin) should check the argument against the saved pin and return True if it matches, False if it does not. deposit (amount) should receive the amount as the argument, add the amount to the account and return the new balance. withraw (amount) should check if the amount can be withdrawn (not more than is in the account), If so, remove the argument amount from the account and return the new balance if the transaction was successful. Return False if it was not. get_balance () should return the current balance.…solve with java Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. Create a class “Main” having main method to perform following tasks. Create two objects of Subject class having…1- A variable of class type (i.e., object) always require the same amount of memory to store its values? False True 2- A class that contains no methods (other than constructors) that change any of the data in its object is called as: Mutable class Immutable class Anonymous class Class invariant
- True or FalseIn structs, all fields and methods are public i.e. all the data can be accessed and changed and all the methods can be called by those who use it.Charge Account Validation Using Java programming Create a class with a method that accepts a charge account number as its argument. The method should determine whether the number is valid by comparing it to the following list of valid charge account numbers:5658845 4520125 7895122 8777541 8451277 13028508080152 4562555 5552012 5050552 7825877 12502551005231 6545231 3852085 7576651 7881200 4581002These numbers should be stored in an array. Use a sequential search to locate the number passed as an argument. If the number is in the array, the method should return true, indicating the number is valid. If the number is not in the array, the method should return false, indicating the number is invalid.Write a program that tests the class by asking the user to enter a charge account number. The program should display a message indicating whether the number is valid or invalid.Using JAVA An account record has the following:Account nameAccount surnameAccount numberAccount typeInterestBalance Create an AccountRecord class, complete with accessors and mutators (get and set methods) for theinstant variables as well as the toString method for formatting the object.The Account Record class must have an abstract method called calculateinterest A savings account must have a minimum balance of R500 and has an annual interest of 5%, If thebalance is greater than R10000 the annual interest is 7% and if the balance is greater than R50000 theannual interest is 8%An investment account must have a minimum balance of R100000 and the annual interest is 9%,Withdrawals cannot be made on an investment account.A check account can have a minimum balance of RO. The annual interest is 2% if the balance is greaterR20000. If the balance is greater than R100000 the annual interest can be 4%Each of the subclasses must have at least two constructors.The savings account, investment…
- Using JAVA An account record has the following:Account nameAccount surnameAccount numberAccount typeInterestBalance Create an AccountRecord class, complete with accessors and mutators (get and set methods) for theinstant variables as well as the toString method for formatting the object.The Account Record class must have an abstract method called calculateinterest A savings account must have a minimum balance of R500 and has an annual interest of 5%, If thebalance is greater than R10000 the annual interest is 7% and if the balance is greater than R50000 theannual interest is 8%An investment account must have a minimum balance of R100000 and the annual interest is 9%,Withdrawals cannot be made on an investment account.A check account can have a minimum balance of RO. The annual interest is 2% if the balance is greaterR20000. If the balance is greater than R100000 the annual interest can be 4%Each of the subclasses must have at least two constructors.The savings account, investment…C# PROGRAMMING OOP1 - Objects, Classes, and Encapsulation Create a program that has the following method and corresponding usage. 1. PerimeterTriangle - compute the perimeter of a triangleA group or collection of objects with common properties is called as: Casting Method Attributes Class
- Using oop in java Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score.Language/Type: Java classes Write a class of objects named Date that remembers information about a month and day. Ignore leap years and don't store the year in your object. You must include the following public methods: description constructs a new date representing the given month and day returns the number of days in the month stored by your date object returns the day returns the month advances the Date to the next day, wrapping to the next month and/or year if necessary returns a string representation such as "07/04" member name Date (m, d) daysInMonth() getDay() get Month() nextDay() toString() You should define the entire class including the class heading, the private fields, and the declarations and definitions of all the public methods and constructor.Focus on classes, objects, methods and good programming styleYour task is to create a BankAccount class. Class name BankAccount Attributes __balance float float __pin integer integer Methods __init_()get_pin()check_pin()deposit()withdraw()get_balance() The bank account will be protected by a 4-digit pin number (i.e. between 1000 and 9999). The pin should be generated randomly when the account object is created. The initial balance should be 0.get_pin()should return the pin.check_pin(pin) should check the argument against the saved pin and return True if it matches, False if it does not.deposit(amount) should receive the amount as the argument, add the amount to the account and return the new balance.withraw(amount) should check if the amount can be withdrawn (not more than is in the account), If so, remove the argument amount from the account and return the new balance if the transaction was successful. Return False if it was not.get_balance()…