C++ is a programming language that can be used toMake a program that calculates the volume of different containers. Cylinderwill be the base class, and its derived classes, also known as child classes orsub-classes, will be constructed.Create a parent class, Cylinder, first. Make a constant for pi, as you'll need itfor any containers that aren't square. For the members, use protected. Finally,add a public function to control the volume.V= pi * (r2) * h is the formula.

Ans: Code: #include <iostream> using namespace std;class Cylinder { float r, h; public :…

Answered: C++ is a programming language that can…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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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.
Implement a nested class composition relationship between any two class types from the following list: Advisor Вook Classroom Department Friend Grade School Student Teacher Tutor Write all necessary code for both classes to demonstrate a nested composition relationship including the following: a. one encapsulated data member for each class b. inline default constructor using constructor delegation for each class c. inline one-parameter constructor for each class d. inline accessors for all data members e. inline mutators for all data members
In c++ Create a new project named lab7_2. You’re going to write a class of your choice! The class should contain: A default constructor and a constructor with parameters for all your member variables. Setters and getters for all member variables. A method that prints out information about your class’s member variables. Your class should again try to minimize the number of methods that modify private member variables. Don’t repeat code! You will create an object of your class type in the driver file. I would like you to create this object on the heap! So your declaration for it should look like: SomeClass* someClassPtr = new SomeClass; Now, you will have to remember that before you can access methods, you need to dereference the pointer to your object. You will recall that using the arrow operator (->) facilitates this kind of access. someClassPtr->someMethod(); At the end of your program, don’t forget to delete your pointer: delete someClassPtr;
JAVA Code Write a complete UML class diagram for the class described below. Use a line of minus signs to separate sections. Don't worry about drawing a box or centering any text. Do include all proper UML notation. Your need to create an instantiable class that represents a asteroid heading towards Earth. This class should be named Asteroid. It will contain three fields: a string named name and a mass and velocity, measured in kg and m/s respectively, each of which can accept numbers with decimal points. An observatory wants to know how much kinetic energy each asteroid will have as it passes or hits the earth. The class needs one constructor that sets the values of all the fields. The class needs the following public methods: Getters and setters for all fields. A method called getKineticEnergy that calculates and returns the kinetic energy of the asteroid. (Kinetic energy is calculated as 0.5 x mass x velocity2.) Standard methods: toString, equals, and hashCode where equals and…
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