Q#1: Write a C++ program with the following specifications Create two classes each with one private data member, protected data member, public data member. Also create member functions and constructors in each of these classes of your choice. Create another class which inherits (either protected or private) from both the classes. create an object for the three classes and try accessing in MAIN function 1- protected data members of parent classes by child class function and child class object 2 - protected data members of child class by child class function and parent class object 3- private data members of parent classes by the child class function and parent class object

Q#1: Write a C++ program with the following specifications Create two classes each with one private data member, protected data member, public data member. Also create member functions and constructors in each of these classes of your choice. Create another class which inherits (either protected or private) from both the classes. create an object for the three classes and try accessing in MAIN function 1- protected data members of parent classes by child class function and child class object 2 - protected data members of child class by child class function and parent class object 3- private data members of parent classes by the child class function and parent class object

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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can I get help writing this in C++ following these guidelines Executes without crashing Appropriate Internal Documentation Pet Class Data members: name, type, weight Constructor/destructor Getters/setters as appropriate Main: The following items must be implemented in main() or by functions called from main() They must not be implemented in the Pet class Prompts user for the number of pets Creates the pet array using dynamic memory allocation Dynamically creates a pet object Generates a random weight (between 1-100 inclusive) for each pet Seed is 100 Prints contents of array as illustrated in diagram De-allocates memory (both the array and the contents of the array) before exiting Style: Modular design, no global variables, etc.
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…
C++ Assignment---This is an unfinished code please complete it. Make changes if necessary. Upvote for finished working code. Objectives • To apply knowledge of classes and objects Instructions Implement all of the following, each in a separate Visual Studio project (and/or solution). 1. Define a class called CounterType to implement a simple counter. The class must have a private field (data member) counter of type int. You must also provide methods (member functions), including the following: a. A constructor to set the counter to the value specified by the user b. A constructor to set the counter to 0 c. A method to allow the user to set the counter to a value they specify d. A method to increment the counter by 1 e. A method to decrement the counter by 1 Your code must ensure the value of counter is never negative. If the user calls a method to attempt to make the counter negative, set the counter to 0 and print out an error to the user (e.g., “The counter must not be negative.”) Do…
C++ Write the full class definition for the three classes defined as shown below:a. Use name as the only data member for the Person class.b. Use name and gpa as data members for the Student class.c. Use name and salary as data members for the Employee class.d. Add in the required member functions.
Write a C++ program that includes a class called PC. The private members of the class include the following identifiers: oitemName (string datatype) The protected member • cpu_gen (integer datatype) • Item_prise(double datatype) The public modifier includes: • Default constructor function that creates default values for private identifiers. • constructor function to input private data for each item. • friend function that increases each item_prise by 1.5. • Function print private_data for each object. Then create two objects PC1, PC2, and one pointer object PC2P point to PC2 and then print the information of PC1, and print the information of PC2 by its pointer. Finally, create a new class called laptop (drive class ) inherent from class PC (base class) includes the following private member : Lap_size (double datatype ) Public member : Default constructor function that creates default values for private identifiers. Constructor function to input private data for each item. Then create…
Create a class of type student .Members will include: name, gpa, rank (year) Make sure all data is private and all functions are public. Write member functions to:Set or initialize the dataRetrieve the data (get’em and set’em )Announce names of students who are eligible for a scholarship (those who have a GPA of 3.0 or higher)The program will declare at least two objects (pupils) of your new class and test each of the functions (OR if you would like to try your hand at vectors, create them dynamically- this may require a little research/review on your part).
Part I: Class Creation Create a composition between the classes Job and Salary. Class Salary a. data member: 1. money b. constructors: 1. default constructor 2. user defined constructor with a parameter to set money c. standard accessor and mutator functions Class Job a. data members: title (name of the job) salary (object of type Salary) b. constructors: 1. default constructor 2. user defined constructor to set title and salary 3. implement constructor delegation c. standard accessor and mutator function for title
define a class person which has two data members. they are 1.pointer to character to store address of memory block to store name of person . 2. CNIC data member to store ID card number class person has also a constructor and distructor use class person as parent class and define child class student child class student has two data members. They are pointer to character and Roll no. NOTE that chaild class also has a constructor and distructor. In addition child class has two data member more member function to get data and display data. In main function , creat an object of class student and display information of student.
Using C# language: Programming PLO-2 Measured: Design, implement, and evaluate computer solutions utilizing structured and object-oriented programming methodologies. Design a class named Contractor. The class should keep the following information: Contractor name Contractor number Contractor start date Write one or more constructors and the appropriate accessor and mutator functions for the class.
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
Solve the following C++ question I gave all the information below about the question please solve it correctly. Create a class named Employee, its data members are 1) empName 2) empdesignation 3) empSalary Create the object of this class using parameterized constructor in order to initialize all the three data members i.e. empName, empDesignation and empSalary. Write a member function of this class named increment (), this function will calculate the incremented salary of the employee. In increment function user will enter the increment amount in the current salary of the employee and displays the incremented salary after the addition of increment. Write the getter and setter functions for the data members of this class.