The method in a Java class that allows a programmer to return the value of a member variable is called a/an _____ and the method that allows a programmer to change the value of a member is called a/an______
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
The method in a Java class that allows a programmer to return the value of a member variable is called a/an _____ and the method that allows a programmer to change the value of a member is called a/an______
Step by step
Solved in 3 steps
- Assume that you have created a class named MyClass. The header of the MyClass constructor can be ____________. public MyClass() public MyClass (double d) Either of these can be the constructor header. Neither of these can be the constructor header.It is convention that all metmber variables in a Java class are declared to have_____ access so they are not accessible outside the class.in java Design a Ship class that has the following members: A member variable for the name of the ship (a string) A member variable for the year that the ship was built (a string) A default and parameterized constructor and appropriate getters and setters. A toString method that displays the ship’s name and the year it was built. Design a CruiseShip class that is derived from the Ship class. The CruiseShip class should have the following members: A member variable for the maximum number of passengers (an int) A default and parameterized constructor and appropriate getters and setters. A toString method that overrides the toString function in the base class. The CruiseShip class’s toString function should display only the ship’s name and the maximum number of passengers. Design a CargoShip class that is derived from the Ship class. The CargoShip class should have the following members: A member variable for the cargo capacity in tonnage (an int). A default and parameterized…
- A. Car Class Create a Python Program where you 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. brake() The brake method should subtract 5 from the speed data attribute each time it is called. • 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 brake method…Activity 1 - C++ Language Write a C++ class with the following properties and methods Create a class named BANK ACCOUNT with public properties ACCOUNT NUMBER and BALANCE; - Create a method DEPOSIT that accepts an argument AMOUNT Which stores/add the given AMOUNT in the BALANCE property. - Create a method WITHDRAW that accepts an argument AMOUNT Check the AMOUNT value if less than or equal to the object's BALANCE. Deduct AMOUNT from the current BALANCE if true and return true; Return false if the condition wasn't met. Create a method DISPLAY to show the ACCOUNT NUMBER and current BALANCE of the objectFocus 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()…
- Course Title: Modern Programming Language Please Java Language Code Question : Create a class called with your 18Arid2891, as Invoice18Arid2891, that a hardware store might use to represent an invoice for an item sold at the store. An Invoice should include four pieces of information as instance variables a part number (type String), a part description (type String),a quantity of the item being purchased (type int) and a price per item (double). Your class should have a constructor that initializes the four instance variables. Provide a set and a get method for each instance variable. In addition, provide a method named getInvoice Amount that calculates the invoice amount (i.e., multiplies the quantity by the price per item), then returns the amount as a double value. If the quantity is not positive, it should be set to 0. If the price per item is not positive, it should be set to 0.0. Write a test application named InvoiceTestMJibranAkram that demonstrates class Invoice’s…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.…in C# i need to Create a BankAccount class with the following properties: Account Number (string) Account Holder Name (string) Balance (double) Account Type (enum: Savings, Current) Create the following methods in the BankAccount class: Deposit(double amount): Method to deposit money into the account Withdraw(double amount): Method to withdraw money from the account CheckBalance(): Method to check the current balance of the account Create a Bank class with the following properties: List of bank accounts (List<BankAccount>) Create the following methods in the Bank class: AddAccount(BankAccount account): Method to add a new bank account to the list of accounts RemoveAccount(string accountNumber): Method to remove an existing bank account from the list of accounts SearchAccount(string accountNumber): Method to search for an existing bank account and return the account details Create a Program class with the Main method, and implement the following functionality:…
- Python Programming A- Define a class called Vehicle as follows: The Vehicle class has two instance variables: name, max_speed Define an __init__ function for the Vehicle class that initializes the name and max_speed instance variables Define get and set methods for each of the name and max_speed variables. You may call them getName, getMax_speed, setName and setMax_speed Define a __str__ function that prints the name and max_speed of the Vehicle class. B- Define a class called Car as follows: The Car class is a subclass of the Vehicle class. The Car class has an instance variable called number_of_cylinders Define an __init__ function for the Car class that initializes the name and max_speed and number_of_cylinders instance variables Please note that the Car class inherits the name and max_speed variables from the Vehicle class and does not redefine them. Define get and set methods for the number_of_cylinders variable. Define a __str__ function that prints the name and…in c# i need to Create a BankAccount class with the following properties: Account Number (string)Account Holder Name (string)Balance (double)Account Type (enum: Savings, Current)Create the following methods in the BankAccount class: Deposit(double amount): Method to deposit money into the accountWithdraw(double amount): Method to withdraw money from the accountCheckBalance(): Method to check the current balance of the account I am getting a error in pic my code is // Define an enumeration type for bank account typespublic enum AccountType{ Savings, Current} // Define a class for bank accountspublic class BankAccount{ // Properties for the account number, account holder name, balance and account type public string AccountNumber { get; set; } public string AccountHolderName { get; set; } public double Balance { get; set; } public AccountType AccountType { get; set; } // Method to deposit money into the account public void Deposit(double amount) {…A class may have several constructors and it is called __________.