Write a C++ program to copy the employee details using the Copy Constructor. Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member variable names, and function names should be the same as specified in the problem statement.
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- Why is it required to invest extra time and effort to prevent overly linked classes while programming in Java (and object-oriented programming in general)? Why is it vital to avoid having classes that are too closely related to one another? What are the top three explanations for this?Briefly explain the following questions: What are access modifiers? Explain by creating some properties and signature of methods. Why it is said that we can achieve reusability and code maintainability by using object-oriented architecture? What is Encapsulation and how can we achieve it? Explain by creating a well encapsulated class. What are Getter Setter properties? Explain with the help of programming example. Differentiate between Static and Private Constructor? Does C# support multiple inheritance? If not, then how can we achieve multiple inheritance in C#? How interface differ from abstract classes? What is the basic concept of abstract classes and interfaces? What are virtual functions? Explain with the help of programming example.What is a common string vulnerability in C++ (null termination), how can this vulnerability be resolved or limited and what tips can be utilized to identify security vulnerabilities related to strings in C++? Be sure to provide an appropriate source code example to illustrate your points. Please and Thank you
- write a c++ program as follows. 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 beinitialize using the child class constructor. For getting the values of these data members gettermethod will be created for all data members in the parent class i-e 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 bythat particular teacher. 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 inputanything 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 data members of person…Paragraph-length clarifications of abstraction, encapsulation, information hiding, and formal interfaces, please. The use of these concepts in C++ classes and objects has to be explained. Be sure to factor in access modifiers in your calculations.The Problem: Some people are fanatical about their programmingmethodology and refuse to acknowledge that any other system may be better.A lot of people think that object oriented programming is the only way togo and if everybody used object oriented design, all the world's programmingproblems would be solved. As a long time hacker, I've lived through a number offads, including expert programming, artificial intelligence, extremeprogramming, structured design, and many other. All of them promised to endthe world's programming problems. None of them ever did.One object oriented proponent once issued a challenge. “There is not oneprogram that can not be made better through the use of objects,” he said. Thechallenge, find such a program.
- Why is it necessary to put in additional effort and code in Java programming (or object-oriented programming in general) in order to prevent having classes that are unnecessarily linked? Give three essential grounds for your position.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…What is the role of copy constructor? Is it provided by the language itself, then what is the need to make it explicitly? Justify it using appropriate example.
- Why is it important for the C++ inclusion guard on a library interface file to utilize a unique symbol or name? In this scenario, proof by contradiction is an effective approach to utilize — assume that the symbol does not have to be unique and illustrate what happens when two libraries #included in the same application share the same symbol.When using a C++ inclusion guard on a library interface file, why is it essential that the symbol or name used in the guard not be identical to any other uses of the symbol or name in the guard? Assuming that the symbol does not need to be unique and then showing what occurs when two libraries that are to be #included in the same application sharing the same symbol is an effective use of the proof by contradiction technique in this circumstance. Here, we have an actual application.Write 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…