Chapter 9, Problem 7RQ

For this program you need to create 3 classes: Ironman This class will be the base class The name of the Avenger. - property: name  This is their number in the registry - property: badgenumber  This is their height in meters - property: height  Print the name of the Avenger, registry number, and their height - method print():  Constructor with no parameters should initialize name to Ironman, badgenumber to 6, and their height to 0.41 Thor Inherits from Ironman Constructor with no parameters should initialize name to Thor, badgenumber to 3, and his height to 2.1 Hulk Inherits from Thor Constructor with no parameters should initialize name to Hulk, badgenumber to 12, and his height to 4.7 For your program's Main: Create an Ironman, Thor, and Hulk Use the print function for each avenger. Output should be this: Ironman 6 0.41 Thor 3 2.1 Hulk 12 4.7

Write a class named Car that has the following data attributes:   _ _year_model (for the car’s year model) _ _make (for the make of the car) _ _speed (for the car’s current speed)   The Car class should have an _ _init_ _ method that accepts the car’s year model and make as arguments. These values should be assigned to the object’s _ _year_model and _ _make data attributes. It should also assign 0 to the _ _speed data attribute.   The class should also have the following methods:   accelerate - The accelerate method should add 5 to the speed data attribute each time it is called but not higher than 100. brake - The brake method should subtract 5 from the speed data attribute each time it is called but not lower than 0. get_speed - The get_speed method should return the current speed.   Next, design a program that creates a Car object then calls the accelerate method five times. After each call to the accelerate method, get the current speed of the car and display it. Then call the…

Write a class named Car that has the following member variables: yearModel: An int that holds the car’s year model. name: A string that holds the name of the car. company: A string that holds the company of the car. speed: An int that holds the car’s current speed. In addition, the class should have the following member functions. Mutator: Appropriate accessor functions to set the values of object’s yearModel, name, company, and speed member variables. Accessor: Appropriate accessor functions to get the values stored in an object’s yearModel, company, and speed member variables. Accelerate: The accelerate function should add 5 to the speed member variable each time it is called. Brake: The brake function should subtract 5 from the speed member variable each time it is called.   Demonstrate the class in a program that creates a Car object, call the setter functions to set the values and then call the accelerate function five times. After each call to the accelerate function, get…

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()…

Classes and ObjectsCreate a class called Car. TheCar class has the following fields:● color● model● manufacturerInstantiate the Car class 5 times and display all propertiesModify the propertiesCan you change the codes without using init functionclass Car:def __init__(self, color, model, manufacturer):self.color = colorself.model = modelself.manufacturer = manufacturerdef dispData(self):print('Car details: \nColor: ' + self.color+ '\nModel: ' + self.model+ '\nManufacturer: ' + self.manufacturer)def main():mysportscar_1 = Car("Red", "Alto800", "Maruti")mysportscar_1.dispData()mysportscar_2 = Car("Blue", "I10NIOS", "Hyundai")mysportscar_2.dispData()mysportscar_3 = Car("White", "A8", "Audi")mysportscar_3.dispData()mysportscar_4 = Car("Black", "Civic", "Honda")mysportscar_4.dispData()mysportscar_5 = Car("Yellow", "Mustang", "Ford")mysportscar_5.dispData()main()

The main advantage of the encapsulation is that, it provides abstraction between an object and its clients. Select one: O True OFalse Encapsulation is the process of grouping the attributes and method of an object together in a single data structure known as a class Select one: O True O False A constructor is a member variable that is called automatically when an object is created. Select one: O True O False We cannot declare more than one constructor per class. Select one: O True O False on

Objectives: At the end of this activity, you should be able to: define classes implement polymorphism and inheritance instantiate an object array apply Exception to all input validations create a Java application for multiple users Procedure: Create a NetBeans project for this activity. The project name should be as follows: o Client (the main class that contains the main method and the implementation of the main menu) o Credit (the class where attributes and methods are defined) The class names to be created are the following: o Client<your_last_name> Ex. ClientBlancoo Credit<your_last_name> Ex. CreditBlanco All class names must be suffixed with your last name. Note that the object to be instantiated in the main method is an object array.For example: CreditBlanco [ ] cb = new CreditBlanco [100]; Compress the NetBeans project into .rar or .zip format and then upload to the link provided in the LMS. Only NetBeans project compressed in .rar or .zip format will be…

Design a class named StopWatch. The class contains:■ The private data fields startTime and endTime with get methods.■ A constructor that initializes startTime with the current time.■ A method named start() that resets the startTime to the current time.■ A method named stop() that sets the endTime to the current time.■ A method named getElapsedTime() that returns the elapsed time for thestop watch in milliseconds.Draw the UML diagram for the class, and then implement the class. Write a test program that measures the execution time of adding numbers from 1 to 1,000,000.

class SavingsAccount(object):     """This class represents a savings account     with the owner's name, PIN, and balance."""       RATE = 0.02              def __init__(self, name, pin, balance = 0.0):         self._name = name         self._pin = pin         self._balance = balance       def __str__(self):         result =  'Name:    ' + self._name + '\n'          result += 'PIN:     ' + self._pin + '\n'          result += 'Balance: ' + str(self._balance)         return result       def getBalance(self):         return self._balance       def getName(self):         return self._name       def getPin(self):         return self._pin       def deposit(self, amount):         """Deposits the given amount."""         self._balance += amount         return self._balance       def withdraw(self, amount):         """Withdraws the given amount.         Returns None if successful, or an         error message if unsuccessful."""         if amount < 0:             return 'Amount must be >=…