Exercise 3 (abstraction) Problem discerption Write a C# Program to calculate the area of a square using abstract class and abstract method. - Create abstract base class and derived class to calculate the area as the formula: square arca= side * side. - In the main() the program will ask the user to enter the length of the side of the square, define an object and call the suitable method.

Q: Create a Right Triangle class that has two sides. Name your class rightTraingle. Code getter and…

A: Solution:   Given,

Q: It is a data structure or a blueprint that defines data and actions in a single unit. A Constructor…

A: A data structure is a storage that is used to store and organize data.

Q: C++ programming Overview This is a demonstration an ability to implement inheritance, composition,…

A: Below is a C++ program that implements the described functionality using inheritance, composition,…

Q: Please circle True or False for each of the following statements. C++ A private data member is…

A: A private data member is only accessible through its class’s member functions.

Q: A) Assignment operator: the compiler automatically creates a default assignment operator with each…

A: Lets see the solution in the next steps

Q: Problem Description: In this problem, you will develop an employee management system using Python.…

A: Given data, For an employee management system using Python. Here are the brief requirements of the…

Q: e class pointers or references, how should a program call the same virtual fun

A: Introduction: Below describe When using base class pointers or references, program call the same…

Q: A private data member of a class may be accessed by a program's main() function. (C++) a) True b)…

A: A private data member can be accessed only by the member functions inside the class. They are not…

Q: Design a Ship class that has the following members: A member variable for the name of the ship (a…

A: Output:

Q: When objects contain pointers, it is a good idea to create an explicit function. OA) copy…

A: Introduction: A pointer is a sort of variable that stores information about its position. In this…

Q: DIsplay the length, width, area, perimeter, and whether the rectangle is a square.

A: Approach: In order to access structure Rectangle members, we need to create a Rectangle type…

Q: What two steps are typically required for creating a reference type object?

A: When we are creating an instance of a class, we are naming it as the "object" of the class. Let us…

Q: this project you will be creating an application to track information about employees at a company…

A: Program Plan: Define Employee class that stores the employee details. Define accessor and mutators…