Object Oriented ProgrammingBS (2nd)Midterm ExamDate: 03-05-2021Submit Till 03-05-2021 (4:00 PM)Q1. Write a class definition that creates a class called leverage with one private data member, crowbar, oftype int and one public function whose declaration is void pry().Q2. Write a class definition that creates a class called leverage with one private data member, crowbar, oftype int and one public function whose declaration is void pry(). Write a member function calledgetcrow(). This function should return the value of the crowbar data. Assume the function is definedwithin the class definition.Q3. Write a constructor that initializes to 0 the crowbar data, a member of the leverage class. Assume thatthe constructor is defined within the class definition.Q4. Create a class called time that has separate int member data for hours, minutes, and seconds. Oneconstructor should initialize this data to 0, and another should initialize it to fixed values. Anothermember function should display it, in 11:59:59 format. The final member function should add twoobjects of type time passed as arguments. A main() program should create two initialized time objects(should they be const?) and one that isn't initialized. Then it should add the two initialized valuestogether, leaving the result in the third time variable. Finally it should display the value of this thirdvariable. Make appropriate member functions const.Assignment: Write code of all Examples and all Exercise questions of Chapter 6 then submit CPP files.Marks will be given after viva of the assignment. (Submit Till 15-03-2021)Email at: gaonlinexams@gmail.com

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Object Oriented Programming BS (2"d) Midterm Exam Date: 03-05-2021 Submit Till 03-05-2021 (4:00 PM) Q1. Write a class definition that creates a class called leverage With one private data member, crowbar, of type int and one public function whose declaration is void pry(). Q2. Write a class definition that creates a class called leverage with one private data member, crowbar, of type int and one public function whose declaration is void pry(). Write a member function called getcrow(). This function should return the value of the crowbar data. Assume the function is defined within the class definition. Q3. Write a constructor that initializes to 0 the crowbar data, a member of the leverage class. Assume that the constructor is defined within the class definition.

Object Oriented Programming BS (2"d) Midterm Exam Date: 03-05-2021 Submit Till 03-05-2021 (4:00 PM) Q1. Write a class definition that creates a class called leverage With one private data member, crowbar, of type int and one public function whose declaration is void pry(). Q2. Write a class definition that creates a class called leverage with one private data member, crowbar, of type int and one public function whose declaration is void pry(). Write a member function called getcrow(). This function should return the value of the crowbar data. Assume the function is defined within the class definition. Q3. Write a constructor that initializes to 0 the crowbar data, a member of the leverage class. Assume that the constructor is defined within the class definition.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Program: Circle.h and newCircle.cpp 1: Create a class specification file, Circle.h, that contains the Circle class declaration 2: Create a class implementation file, Circle.cpp, that contains the member function definition, with a constructor that can accept arguments 3. Based on Program 13-8 in the textbook, create a program, newCircle.cpp, that generate two instances of the Circle class, pizza1 and pizza2, which can have different size (radius). Hint: Use the example source code in “Rectangle Version 4.zip” to create a multi-file project. Step 1: In Dev-C++, go to file à New à Project to create an empty project Setp 2: Go to ProjectàAdd to project, add new cpp files (e.g. Rectangle.cpp and Pr13-8.cpp files). Step 3: Compile and run Problem 2: Read the example source code in “HW2Problem2.zip” and modify it as follows: 1. Modify the code and create three rectangle objects, box1, box2, and box3. 2. Modify the code and create some static member function(s) that can count…
This is an object oriented programming question The code should be in c++ language Create a class Employee having a private data members E_ID, E_Name, E_Age and E_Salary. Now create a public member function void getData() and void ShowData() to take and display an employee data. In the main(), function create an array of Employee class, size of the array should be taken from user at run time and call all the functions defined in the class. Sample Output: Enter details of Employee 1 Enter Employee Id: 101 Enter Employee Name: Usman Enter Employee Age: 29 Enter Employee Salary: 45000 Enter details of Employee 2 Enter Employee Id: 102 Enter Employee Name: Sana Enter Employee Age: 31 Enter Employee Salary: 51000 Enter details of Employee 3…
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C++ please help me answer this question I will give you a good rating Thank you! Choose the correct answer to the question. Which of these is not a property of a class? Member variables and member functions may be public, protected, or private. A class may not use another class as the type for a member variable. The name of a member function for a class may be overloaded just like the name of an ordinary function. A function may have formal parameters whose types are classes. A function may return an object of a class. Choose the correct answer to the question.The copy constructor is executed... When one object is assigned to another object at its creation When objects are passed to a function using call by value When the function returns an object reference.b, c only a, b onlyAll of the above
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1. Why should the attributes of a class be private? 2. Can a Time class definition that includes both of the following constructors: Time( int h = 0, int m = 0, int s = 0 ); Time(): be used to default construct a time Time object? if not, explain why. 3. Write a statement that creates a pointer to a Circle object and instantiates the Circle object being pointed to. Use dynamic memory and initialize the object to the value 5.
using c# create classes and abstract class see attached question