The __________ declares that this method overrides a method in the base class. a. override keyword b. class keyword c. virtual keyword d. base keyword

Q: __________can be used to assign an object of a class to another object of the same class.

A: Reference

Q: Parent Class: Food Write a parent class called Food. A food is described by a name, the number of…

A: 1. Declare a public class named "Food".2. Define private instance data variables: name (String),…

Q: When the _ _init_ _ method executes, what does the self parameter reference?

A: Answer: Method init and self- parameter In Python, there is a special method contained by most of…

Q: Create a class called Hangman with the field n (number of incorrect guesses (int)). • include an…

A: The program is written in Python. check the program screenshot for the correct indentation. Please…

Q: Lab 6.3 Download SavingAccount.py. Overload the following operator: ==: return True when all…

A: code :--- class SavingsAccount(object):    """This class represents a savings account    with the…

Q: If we do not override the toString method in a class, the toString method for the Object is called.…

A: The correct answer for the given question is provided below.

Q: Fruit class has two data fields called color and seed. 2. A private data field called season. 3.…

A: Here In this program, we are going to make three classes- 1- fruit{ String color,seed; Private…

Q: For this program you need to create 3 classes: Ironman This class will be the base class The name…

A: As per the requirement program is developed. This concept is called multi level inheritance. Note:…

Q: What method is automatically executed whenever a new instance of the class, which the method belongs…

A: The solution to the given problem is discussed below.

Q: When implementing a method, use the class's accessor and mutator methods to access the class data. O…

A: Answer : The Accessor also named as getters and Mutator also named as setters Accessors are used to…

Q: To create a subclass, you use the implements keyword after the class name. O True False

A: Given: To declare true or false.

Q: Given the following code, what class method within ClassB is automatically called? b = ClassB ()…

A: In Python, the __init__ method is automatically called when an instance of a class is created.…

Q: True or False If a method belongs to a class, then you must write a method’s definition inside the…

A: Method: It is a block of code that runs when method is called. Data is passed into these methods by…

Q: classes = {} class Document:   #TO DO: define the constructor method, __init__ and then initialize…

A: class Document:      #TO DO: define the constructor method, __init__ and then initialize values…

Q: True/False: When instantiating an object of an abstract class, you can do it with the keyword new.

A: Abstract Class: Like Interfaces, an abstract class is an incomplete class. They have abstract…

Q: Method,Field can be accessed from the same class to which they belong

A: Access modifiers help to limit the scope of a class, constructor, variable, function, or data…

Q: QUESTION 10 A class in general contains two sections: field declaration and methods declaration.…

A: Both the questions are related to Java classes and access modifiers, and these are true or false…

Q: Code a copy method for an Inventory class. The fields are itemNo and itemName. //Method header. {…

A: Inventory copy(int itemNo,String itemName){ Inventory copyObject = new Inventory(itemNo,itemName);…

Q: Considering the Finite State Machine shown below, which of the strings given are valid? b W (Y) b.

A: Finite State Machine: A Finite State Machine (FSM) or finite-state automaton is an abstract machine…

Q: Question (see pic)  Code: (see question below the code):  class Document:   #TO DO: define the…

A: Given:   Question (see pic)  Code: (see question below the code):  class Document:  #TO DO: define…

Q: data members of a class can be accessed by a derived class. a. Private and public b. Public and…

A: Public data members means all the member of class which can be accessed from outside the class.…

Q: An interface is a collection of _______ that a class can implement

A: By implementing an interface, a class can be considered an instance of that interface, even if it…

Q: The reference this can be used to refer to an object or to invoke another constructor of the same…

A: This question comes from Programming Language which is a paper of computer science. Let's discuss it…

Q: Create a student class: • Store a name • Store a list of assignments • Override init to take a name…

A: Here is the python program. See below step for code

Q: # Pets ## Breed Class Create a `Breed` class with the following: ### Member Variables Create the…

A: Pets Breed Class Create a class with the following: Member Variables Create the following private…

Q: super is a special keyword that directs the compiler to invoke the superclass methods. Select one: O…

A: The super keyword refers to super class or parent class objects. It acts like a reference variable…

Q: Question 6 - The set of rules for delivering web page files over the Internet is in a protocol…

A: POP (post office protocol ) :- The POP protocol provides support for MIME. HTTP (Hyper text transfer…

Q: When you call a method, you must include the ____________ required by the method.

A: The question is what should be included while calling a method which is required by the method.

Q: Which the following statement is ?false Before using members of a class the object must be created.…

A: The solution involves answers and explanation to the above questions which are based on basics of…

Q: Create a Python class, Document.

A: Prerequisites for Creating a Python Class Construct for Elasticsearch Documents Python 3 must be…

Q: 1. Create an Employee class and do the following: a) Declare the following member variables:…

A: The output of the main class:

Q: ods     :       Set the Customer details Display the Customer details   Sub class   :   Bill…

A: CUSTOMER ORDER: public class Customer_order {   private String customer_name;   private int…

Q: A class may have several constructors and it is called __________.

A: Give:   A class may have several constructors and it is called __________.

Q: class Information:     def __init__(self, name, address, age, phone_number):         self.__name =…

A: ALGORITHM:- 1. Declare the Information class. 2. Declare the equivalent toString() method for…

Q: In the class signature, we use the key word _____ to indicate that a class will be derived from…

A: Class Signature: This refers to the declaration of a class, including its name, access modifiers (if…

Q: In order for a derived class to override a method of the base class, you need to use the __ keyword…

A: This is based on object oriented programming.

Q: current_year = 2021 class Employee:     # constructor     def __init__(self) -> None:…

A: ans is given below

Q: The method in a Java class that allows a programmer to return the value of a member variable is…

A: In object-oriented programming, particularly in Java, encapsulation is a fundamental concept that…

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: