hierarchical
Q: • Write a java program in which 3 classes and demonstrate the following: • Multilevel inheritance •…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Consider the C++ program below, and identify the pieces of code that represent following concepts of…
A: Abstraction - It is the feature of hiding certain details and showing and mentioning only important…
Q: Define a class Employee. Display the personal and salary details of five employees using single…
A: GIVEN: Create a c++ program with class Employee. Display the personal and salary details of five…
Q: Abstract data types includes ___________________. a)Both “data” and “functions”…
A: Hey, i have read the question clearly And providing the solution for the first 3 mcq's. Because as…
Q: Write a C++ program which include single protected inheritance i.e. Base class inherited by derived…
A: Below is the required C++ program. Program Approach: When derived from a protected modifier…
Q: Write a C++ program that defines a class name students with attributes name, roll number and marks.…
A: #include <iostream>using namespace std;//class definitionclass Students{ //attributes…
Q: Design three classes: Student, Exam and Result.
A: Here, Multi-level inheritance is used. Class Student { //code }; class Exam: public Student {…
Q: Consider the C++ program below, and identify the pieces of code that represent following concepts of…
A: 1. Abstraction Abstraction is the process of hiding the implementation details of a function or a…
Q: Write a C++ program having person, employee as parent classes and teacher as derived class using…
A: Given : Write a C++ program having person, employee as parent classes and teacher as derived class…
Q: Write a C++ program to create a class Bank with {acno, custname, bal} as its attributes. And…
A: Actually, program is a executable software that runs on a computer.
Q: Using an object-oriented programming IDE, write a Java program for the given UML class diagram (as…
A: Given:- Using an object-oriented programming IDE, write a Java program for the given UML class…
Q: You are asked to design a software system to track an automobile manufacturing line. You will need…
A: Given that, to design software system to track an automobile manufacturing line we need to track…
Q: Write a C++ program that implements the following class hierarchy. Where there exists a relation…
A: #include <iostream>using namespace std; class Bill{ protected: int Reference_num;…
Q: Using Inheritance. example, discuss the difference between Polymorphism and an
A: In inheritance new class is derived from the base class while in polymorphism it defines many forms…
Q: Write a c++ program on page which include single protected inheritance i.e. Base class inherited by…
A: When using protected, the public and protected members of base class become protected members in…
Q: mbers and methods with access specifies b. Enlist constant and static members of the class c.…
A: Design and implement an application in C++ to maintain inventory of a library using object oriented…
Q: INSTRUCTIONS: Build and run a C# inheritance application given the following information. 1. The UML…
A: Inheritance is the feature of the object-oriented programming language. Inheritance is the process…
Q: An cannot be instantiated, they act as place holders for abstraction. a. Abstract class O b.…
A: A correct option is an option a i.e Abstract class
Q: 6. Write a C# program to implement the following multiple inheritance using interface. Class :…
A: The situation here is to write the c# program to calculate the Hra, ta, da, cross salary using…
Q: 11. Write a C++ program that illustrates the order of execution of constructors and destructors when…
A: Sample Response: //C++ Program to illustrate the order of execution of constructors and…
Q: Give a thorough explanation of inheritance and polymorphism.
A: Inheritance is one in which a new class is created that inherits the features from the already…
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: A is the parent class, whereas B and C are subclasses. In some ways, B and C are quite similar yet…
A: Introduction: Abstraction is a technique used to conceal some implementation details from the user.…
Q: 6. Write a C# program to implement the following multiple inheritance using interface. Class :…
A: main.cs using System.IO;using System; class Program{ static void Main() { Salary s =…
Q: A is the parent class, while B and C are the subclasses. While B and C have certain similarities in…
A: Concrete class : A concrete class is a class that has an execution for its strategies as a whole.…
Q: You are asked to develop a system to solve a real-world problem. Make sure your system uses…
A: Loan Class: package loanSystem;//Abstract Classpublic abstract class Loan { //fields private…
Q: Consider the C++ program below, and identify the pieces of code that represent following core…
A: Abstraction is a concept in object-oriented programming that "shows" only the most important…
Q: In C++. Generalize the Person-Student class hierarchy to include classes Faculty,…
A: the answer is given below:-
Q: two classes are defined “Parent” and “Child” then which is the correct type upcast syntax in C++?…
A: Converting child class pointer to be treated as parent class pointer is called up casting.…
Q: Consider the following situation: A trip might comprise of multiple tours, a tour can be included in…
A: A composition association relationship represents a whole–part relationship and is a form of…
Q: Write a single C++ program of multi level inheritance including input validation, encapsulation,…
A: program: /* A test driver program (TestPoint.cpp) */ #include "Point.h" #include <iostream>…
Q: Draw the UML class dagram to demonstrate the concepts of Inheritance, Composition Interfaces by…
A:
Q: Write a c++ program on multilevel inheritance to resolve ambiguity in it using 1st parent class as…
A: Here we will write a c++ program on multilevel inheritance to resolve ambiguity in it using 1st…
Q: The process of forming a new class from an existing class. a. Abstraction b. Polymorphism c.…
A: Question The process of forming a new class from an existing class. a. Abstraction b. Polymorphism…
Q: rite a C++ program of multiple inheritance having atleast three parent class and one derived class…
A: Below is the required C++ program. Program Approach: Define a first parent class as Parent1.…
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: 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: A Software Engineering student came up with the following Class diagram: Student Faculty…
A: ANSWER:-
Q: Explain the differences between a multi-level and hierarchical inheritance. Your answer should…
A: A subset of its parent class and superclass is considered an inherited class. Both for class-based…
Q: Draw UML class diagram to indicate relationahip among classes including its multiplicity based on…
A: Because class diagrams are the only UML diagrams that can be directly mapped with object-oriented…
Q: b) Develop a class Diagram for the given classes | Class Name Name Type |ClassA Class Operations…
A: The given problem is related to UML design Class Diagram that will show the given list of classes in…
Q: You are asked to design a software system to track an automobile manufacturing line. You will need…
A: Given: To choose the correct option.
Q: Summarize the constructor difficulties in inheritance in a few sentences.
A: Constructor difficulties in inheritance A subclass is used to inherit all the members including…
Write a C++ program to create fourclasses i.e., Truck, Bus, Car and Cycle. Each class includes a float type data member and also a member function. Implement hierarchical inheritance using the given data.
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- Write a program in the C++ language to create a class Rectangle with two member integer variables length and breadth. Write the parameterized constructor for the class and also add a member function that displays the area of the rectangle in the output.Write a program in the C++ language to create a class Triangle with three member integer variables side1, side2, and side3. Write the parameterized constructor for the class and also add a member function that displays the area of the triangle in the output.In C++ write the definition of the class professorType, inherited from the class personType, defined in Chapter 10, with an additional data member to store a professor’s highest degree. Add appropriate constructors and member functions to initialize, access, and manipulate the data members. Write a test program to initialize, access, and manipulate the data members. For example, the mathProfessor holds a Doctorate degree.
- Using C++, write a payroll system program using the concepts of inheritance and polymorphism. Write the program following these steps: 1. Define the following constants in a header file: FACULTY_MONTHLY_SALARY = 5000.00 STAFF_MONTHLY_HOURS_WORKED = 160 2. Implement an abstract class Employee with the following requirements: Attributes: last name (String) first name (String) ID number (String) Sex - M or F Birthdate (Date) Default argument constructor and argument constructors. Public methods putData that displays the following information: ID Employee number :_________ Employee name: __________ Birth date: _______ get and set methods pure virtual method monthlyEarning that returns the monthly earning. 3. Implement a class called Staff extending from the class Employee with the following requirements: Attributes: -Hourly rate -Default argument and argument contructors -Public methods -get and set -The method monthlyEarning returns monthly salary (hourly rate times 160)…Write a C++ Program with proper explanation Step by step to Create a class person having 5 data members.• Name • Address• Cnic• Gender • AgeAll data members should be hidden by the use of data hiding concept. These values will be initialize using the child class constructor. For getting the values of these data members getter method will be created for all data members in the parent class that is Person. Create another class Teacher that will inherit properties and functionalities from person class. Teacher class will have experience data member and an array of subjects taught by that particular teacher. then Provide setter and getter methods for all data members. Teacher is allowed to teach at least 2 subjects. Perform input validation in setSubject() function so the user will not be able to input anything except string value. Default experience of the teacher will be 2 years. Parameterized constructor of person class will be called using the teacher class constructor. This will…Write a c++ program to implement the hierarchical inheritance 1. Write getter/setters, display function, parameterized, default and copy constructor. 2. Write a calculateSalary() function in the Typist class and override the definition in permanent and casual. 3. Write a ‘main’ function and create objects of all classes in main and call the public methods of all classes.
- Consider an example of declaring the examination result. Design three classes: Student, Exam and Result. The Student class has data members such as those representing registration number, name etc. Create a class Exam by inheriting the student class. The exam class adds data members representing the marks scored in six subjects. Derive class Result from the exam class and it has own data members such as total_marks. Write an interactive program in C++ to model this relationshipWrite a C++ Program with properly Step by step to Create a class person having 5 data members.• Name• Address• Cnic• Gender• AgeAll data members should be hidden by the use of data hiding concept. These values will be initialize using the child class constructor. For getting the values of these data members getter method will be created for all data members in the parent class that is Person. Create another class Teacher that will inherit properties and functionalities from personclass. Teacher class will have experience data member and an array of subjects taught by that particular teacher. then Provide setter and getter methods for all data members. Teacher is allowed to teach at least 2 subjects. Perform input validation in setSubject() function so the user will not be able to input anything except string value. Default experience of the teacher will be 2 years. Parameterized constructor of person class will be called using the teacher class constructor. This will initialize all the…You are asked to design a software system to track an automobile manufacturing line. You will need to track the following components (wheels, brakes, engines and cooling systems). What would be the relationship best suited to describe the relationship between these components and the car? O A. inheritance B. composition O C. association O D. aggregation O E. polymorphism
- Write a C++ program to implement the single inheritance on the following. A. Create the class Employee with employee number(enum), employee name(ename) and designation(des) as data members and the member functions are: • getdata(): gets enum, ename and des. B. Create the class Salary with number of hours worked per day(nhpd), amount per hour(amph), number of days for month(ndfm) and total monthly pay (tpay) as data members and the member functions are: • getsal(): gets nhpd, amph and ndfm. • calsal(): calculates tpay nhpd*amph ndfm. • display(): displays enum,ename,des,nhpd,amph,ndfm and tpay. C. Derive the class salary from the class employee in public mode. Get the data of 10 employees, calculate the monthly salary of employee and display the information.6. Write a C# program to implement the following multiple inheritance using interface. Class : Employee name, basic_sal() Interface: Gross TA,DA ,Gross_sal() Class : salary Disp_sal(),HRAImplement in C++ the design of "Employee" as an abstract data type, declaring at least TWO main behaviors (ADT)