Accomplish the following for the given class diagram. 1. Create the class implementation using Elevator C++ + upDirection |+ currentFloor: int + move (numFloors : int): void + stop (): void + status (): string 2. Create one object from class Elevator and store it in the stack memory. 3. Create one object from class Elevator and store it in the heap memory. 4. Test all the functions of the two objects
Q: Select ALL the correct Java statements for the following hierarchical diagram. Assume C1 and C2 are…
A: An interface in Java is a blueprint of a class. It has static constants and abstract methods but it…
Q: Consider an example of declaring the examination result. Design three classes: Student, Exam and…
A: ⦁ Class Student is a parent class which take the input of registration number and name from user and…
Q: What is a polymorphic data structure, and how does it work?
A: It is the concept of oops. The ability of different objects to respond, each in its own way, to…
Q: A ______________ represents the need of information in the program without the presenting the…
A: The need of information in the program without the presenting the details :
Q: Familiarize the student with: • modelling real-world entities in C++, • the composition of objects…
A: Algorithm: include header files create a ip class create variables named ip_addr create a…
Q: a class can be instaniated from an object (true/false) we use pointer variable to reference objects…
A: Find the required answer given as below :
Q: For the below descriptions your task is to draw a UML class diagram showing the various interfaces…
A: Steps to draw UML Class Diagram: 1. Create tables of three rows for every interface and class.…
Q: Accomplish the following for the given class diagram. Arithmetic - num1: int num2: int 1. Create the…
A: Program approach: Define the class named Arithmetic. Define the member variables. Define the…
Q: Accomplish the following for the given class diagram. Arithmetic numi: int num2: int 1. Create the…
A: PROGRAM PLAN INTRO: Define the class named Arithmetic. Define the member variables. Define the…
Q: Make the classes as mentioned above. Make appropriate constructors and functions. Choose access type…
A: The given problem is to be solved using the concept of Object-Oriented Programming where multiple…
Q: 8) Explain the difference between implementing an interface and a derived class.
A: Answer: While implementing an interface, we need to implement all the methods declared in the…
Q: Design three classes: Student, Exam and Result.
A: Here, Multi-level inheritance is used. Class Student { //code }; class Exam: public Student {…
Q: Design a python program that implements inheritance. • Then, design a python program that implements…
A: Inheritance The object-oriented model relies heavily on inheritance. Since an existing class can be…
Q: C++is designed such that if the constructor of a class cannot fully do its job, the destructor for…
A: Answer : option c is the correct answer. is never called.
Q: Can we make stream insertion and stream extraction operators member functions of the class? If yes…
A: “Yes”, the user can create stream insertion and stream extraction operators member functions of the…
Q: Accomplish the following for the given class diagram. Elevator 1. Create the class implementation…
A: Pseudo-code: Main function Create “stackObj” object for “Elevator” class to store the stack…
Q: Accomplish the following for the given class diagram. Elevator 1. Create the class implementation…
A: Program code: //include the required header files #include<iostream> #include<string>…
Q: C++ Demonstration #1: C++ Class Implementation and Objects in Stack Memory Given the class diagram…
A: In this program we have to create a class of C++ where we have a Circle class with some common…
Q: Accomplish the following for the given class diagram. Elevator 1. Create the class implementation…
A: In the below given C++ program: Including necessary header files. defining class elevator, with two…
Q: hich can be used to check the validity of reference before attempting down-casting from superclass…
A: A Java operator that can be used to check the validity of reference before attempting down-casting…
Q: Provide one example of where you might use polymorphism in your design of the library system and say…
A: I Have answered this question in step 2.
Q: C++ program
A: Program code: //include header files #include <iostream> using namespace std; //create the…
Q: (Java) Fill in the blank 4. Define abstraction: removing _____________ features, until only…
A: There are two questions given: 1. Define abstraction: removing _____________ features, until only…
Q: ate setter() , getter() for the data members. Then create has a relation (Aggregation) between…
A: Write a java program in which Create a class Address which has its own information such as city,…
Q: Using the structures parent(X, Y), male(X), and female(X) introduced in class (i.e. parent (a, b)…
A: Prolog relations are used to specify the relation between the object and the property of the object.…
Q: Implement an application in C++ to maintain student management system using object oriented…
A: Given: Implement an application in C++ to maintain student management system using object oriented…
Q: ng the constructor, create three objects from class Voters and store it in the stack memory. Two…
A: Given :
Q: Accomplish the following for the given class diagram. Arithmetic num 1: int num2: int 1. Create the…
A: Program code: //include header files #include <iostream> using namespace std; //create the…
Q: Exercise#1: Create a simple calculator using object oriented approach. Applying the following: V…
A: Here I have created a class named Calculator. In this class, I have created 4 anonymous classes that…
Q: Performance Task: Develop a program that implements abstraction through the the use of abstract…
A: Abstract classes are one of the important concepts in java to promote inheritance. In abstract…
Q: C++ program
A: Program code: //include the required header files #include <bits/stdc++.h> using namespace…
Q: Using class, write a program of Points and Circles - A point in the plane is represented by the…
A: Code: import math class Point: def __init__( self, xVal = 0, yVal = 0 ): self.x = xVal…
Q: PROBLEM 1 Accomplish the following for the given class diagram. Arithmetic - num1: int num2: int 1.…
A: constructor is a special method which is invoked automatically at the time of object creation.
Q: Java, Object-Oriented Programming, UML Create a simple POS program that applies the concepts of OOP…
A: Encapsulation is achieved by declaring classes. Abstraction is achieved by declaring the members of…
Q: Draw a State Chart Diagram describing the interaction protocol of MyTimeSheet. Here is a…
A: Lets discuss the soln in the next steps
Q: Write a java This class must implement the model in the following UML class diagram. Account…
A: public class Account { private double balance; public Account(double init_balance) { this.balance…
Q: Write a C++ program to implement the following level of inheritance. Write getter/setters, display…
A: PROGRAM CODE: #include<iostream>#include<string>using namespace std; class…
Q: An cannot be instantiated, they act as place holders for abstraction. O a. Abstract class O b.…
A: an Abstract class can be Subclassed but it cannot be instantiated. Also, only this acts as place…
Q: 7) (Choose only 1 answer) What is an advantage of polymorphism? a) Variables can be re-used in order…
A: Polymorphism refers to the fact that there are many different types of something. As a result,…
Q: For the below descriptions your task is to draw a UML class diagram showing the various interfaces…
A: Class diagrams are a type of UML (Unified Modeling Language) diagram which is also known as the…
Q: Accomplish the following for the given class diagram. Course 1. Create the class implementation +…
A: A C++ program for the given criteria is as follows, File name: “main.cpp” //Include the required…
Q: Accomplish the following for the given class diagram, Course 1. Create the class implementation…
A: Program: //include the required header files #include <bits/stdc++.h> using namespace std;…
Q: Draw a class diagram for the parking office class below. Diagram shoukd not be hand drawn. N.B…
A: The given problem has a Java program where the requirement is to analyse the given code and then…
Q: Write a C++ program to create a class Bank with {acno, custname, bal} as its attributes. And…
A: The main objective of the C++ program is to create a class named Bank. The Bank class contains the…
Q: Design and implement Java program as follows: (1) There will be a Gift class with following…
A: here I written Java code as per problem below. I hope you like it.
Q: State a circumstance in which you would prefer an interface over an abstract class. Also, State a…
A: Since Interfaces doesn't exist in C++ but in Java, they do. in Java, I would use an interface when…
Q: Study the following class diagram and answer the questions: Teacher Main a. Develop class (Teacher)…
A: No programming language mentioned, So the program is written in C++. In step 2, you will get C++…
Q: write a class implementation using C++ from the given class diagram TAKE NOTEOF THE FF…
A: C++ is a high-level object oriented programming language that supports the class and object model. A…
Q: Accomplish the following for the given class diagram. Course 1. Create the class implementation +…
A: Programming instructions: Create a class Course. In the class, declare and initialize variables…
Introduction to objects and classes in C++
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Accomplish the following for the given class diagram. Elevator 1. Create the class implementation using C++ upDirection 2. Create one object from class Elevator and store it in the stack memory. 3. Create one object from class Elevator and store it in the heap memory. 4. Test all the functions of the two objects • currentFloor: int • move (numFloors : int): void stop (): void + status (): stringconstruct a class implementation through C++ from the given class diagram TAKE NOTE OF THE FF SPECIFICATIONS: Using the constructor, create three objects from class Voters and store it in the stack memory. Two voters must have an active account and one voter has a deactivated account. Please note that the deactivated voter account must be still part of the “object”. Test all the functions by making calls. this should be the sample resultwrite a class implementation using C++ from the given class diagram TAKE NOTE OF THE FF SPECIFICATIONS: Using the constructor, create three objects from class Voters and store it in the stack memory. Two voters must have an active account and one voter has a deactivated account. Please note that the deactivated voter account must be still part of the “object”. Test all the functions by making calls. this should be the sample result
- write a class implementation using C++ from the given class diagram TAKE NOTEOF THE FF SPECIFICATIONS: Using the constructor, create three objects from class Voters and store it in the stack memory. Two voters must have an active account and one voter has a deactivated account. Please note that the deactivated voter account must be still part of the “object”. Test all the functions by making calls. this should be the sample result. Please use simple codes only.Write a java This class must implement the model in the following UML class diagram. Account -balance: double +Account(init_balance : double) +getBalance( ): double +deposit(amount : double) Diagram object’s description: balance holds the current balance of the bank account Account sets balance to init_balance get balance retrieves the current balance deposit adds the amount parameter to the current balance (Hint: “-“ indicates private and “+“ indicates public)Provide the UML class diagram for the program below. import java.util.ArrayList; import java.util.Scanner; //Define the class Fraction class Fraction { private int n, d; public Fraction() { this.n = this.d = 0; //Initialize the values } public Fraction(int n, int d) { this.n = n; //Initialize the variables this.d = d; } //Define the getter function getNum() that returns the numerator public int getNum() { //Returns numerator return n; } //Define the getter function getDen() that returns the denominator public int getDen() { //Returns denominator return d; } //Define the boolean function isZero() that returns 0 if numerator is 0 and denominator is not equals to zero public boolean isZero() { return(getNum() == 0 && getDen() != 0); } //Define the function getSimplifiedFraction() that returns the simplified fraction public String getSimplifiedFraction() { //Decalre the string variable result to store the result String result = ""; //if the numerator and…
- Make an interaction diagram for the parking office class below. We have included the class code below. The diagram should not be hand-drawn Use the class diagram to better understand all classes in our system public class ParkingOffice {String name;String address;String phone;List<Customer> customers;List<Car> cars;List<ParkingLot> lots;List<ParkingCharge> charges; public ParkingOffice(){customers = new ArrayList<>();cars = new ArrayList<>();lots = new ArrayList<>();charges = new ArrayList<>();}public Customer register() {Customer cust = new Customer(name,address,phone);customers.add(cust);return cust;}public Car register(Customer c,String licence, CarType t) {Car car = new Car(c,licence,t);cars.add(car);return car;}public Customer getCustomer(String name) {for(Customer cust : customers)if(cust.getName().equals(name))return cust;return null;}public double addCharge(ParkingCharge p) {charges.add(p);return p.amount;}public String[]…Please use java Part 2. Library Class Implement a class, Library, as described in the class diagram below. Library must implement the Comparable interface. The compareTo() method must compare the branch names and only the branch names. The comparison must be case insensitive. The equals() method must compare the branch names and only the branch names. The comparison must be case insensitive. Be sure to test the equals() and compareTo() methods before proceeding. Library - state: String - branch: String - city: String - zip: String - county: String - int squareFeet: int - int hoursOpen: int - int weeksOpen: int + Library(state: String, branch: String, city: String, zip: String, county: String, squareFeet: int, hoursOpen: int, weeksOpen: int) + getState(): String + getBranch(): String + getCity(): String + getZip(): String + getCounty(): String + getSquareFeet(): int + getHoursOpen(): int + getWeeksOpen(): int + setState(state: String): void + setBranch(branch:…For this problem you are to join the following classes into a hierarchy (use the UML diagrams from Module 2 to get started): Player - Super Class Archer - Subclass Barbarian - Subclass Cleric - Subclass Rogue - Subclass Warlock - Subclass
- Let's enumerate the elements involved in Generalization of object factories. This gives us the intellectual workout necessary for putting together a generic object factory.• Concrete product. A factory delivers some product in the form of an object.• Abstract product. Products inherit a base type (in our example, Shape). A product is an object whose type belongs to a hierarchy. The base type of the hierarchy is the abstract product. The factory behaves polymorphically in the sense that it returns a pointer to the abstract product,without conveying knowledge of the concrete product type.• Product type identifier. This is the object that identifies the type of the concrete product. As discussed, you have to have a type identifier to create a product because of the static C++ type system.• Product creator. The function or functor is specialized for creating exactly one type of object. We modeled the product creator using a pointer to function.Using the class diagram in the image below, write a small report (200- 300 words) on how to create Money, Parking Charge, and Parking Office classes for an object-oriented parking system using java. Classes should demonstrate the use of java generics and collections.Draw a class diagram for the parking office class below. Diagram shoukd not be hand drawn. N.B Parking office class has relations and dependencies with car, customer, parkinglot and parking charge classes. public class ParkingOffice {String name;String address;String phone;List<Customer> customers;List<Car> cars;List<ParkingLot> lots;List<ParkingCharge> charges; public ParkingOffice(){customers = new ArrayList<>();cars = new ArrayList<>();lots = new ArrayList<>();charges = new ArrayList<>();}public Customer register() {Customer cust = new Customer(name,address,phone);customers.add(cust);return cust;}public Car register(Customer c,String licence, CarType t) {Car car = new Car(c,licence,t);cars.add(car);return car;}public Customer getCustomer(String name) {for(Customer cust : customers)if(cust.getName().equals(name))return cust;return null;}public double addCharge(ParkingCharge p) {charges.add(p);return p.amount;}public String[]…