Answered: “Constructor cannot be inherited though…

“Constructor cannot be inherited though derived class can call the base class constructor.” Justify the above example with example.

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter11: More Object-oriented Programming Concepts

Section: Chapter Questions

Problem 11RQ

See similar textbooks

Related questions

Q: 10 A class has to necessarily be declared as abstract class if

A: Required:

Q: what is derived class object, assigning to base class object ?

A: The answer is...

Q: Explain how the constructors of base and derived classes work.

A: Constructors: Constructors are used in programming languages such as C++, Java etc. which is a…

Q: What do you understand about a base class and a derived class. If a base class and a derived class…

A: Member functions are also called as instance methods The given scenario is very common in object…

Q: __________ is where a derived class has two or more base classes.

A: GIVEN: __________ is where a derived class has two or more base classes.

Q: C++ provides for__________________ , which allows a derived class to inherit from many base classes,…

A: In the given problem, we will discuss about the given inheritance phenomenon.

Q: A(n) __________ member function in a base class expects to be overridden in a derived class.

A: Answer: A(n) __________ member function in a base class expects to be overridden in a derived…

Q: Explain how the destructors of base and derived classes work.

A: Destructors: Destructors are a member function which is used to deletes an object. The destructor…

Q: Explain the difference between overriding and overloading a member function of a base class in a…

A: Difference between overriding and overloading: The difference between overriding and overloading a…

Q: 11. Which member of the parent class can never be accessed by inherited classes?

A: 11.which member of the parent class can never be accessed by inherited classes? 12.How to access a…

Q: When deriving a class with public inheritance, public members of the base class become…

A: Inheritance is a functionality provided by object oriented programming which allows the existing…

Q: What is the reason that base class constructors are called before derived class constructors?

A: At the time of the object initiation the base class objects can be accessed by the derived class, so…

Q: True or false? A derived class is a subset of a base class.

A: True or false? A derived class is a subset of a base class.

Q: How to call a base class constructor from a derived class constructor, also how to call another…

A: To call a base class constructor from a derived class constructor, we use base keyword at the time…

Q: 2. Create a class Person and two derived classes Employee, and Student, inherited from class Person.…

A: Create a class Person and two derived classes Employee, and Student, inherited from class Person.…

Q: A derived class’s constructor explicitly invokes its base class’s constructor, but a derived class’s…

A: Answer: A derived class’s constructor explicitly invokes its base class’s constructor,but a derived…

Q: .If base class contains 2 nested classes, will it be possible to implement single level inheritance?…

A: Question. If base class contains 2 nested classes, will it be possible to implement single level…

Q: In what circumstances would you prefer to utilize an abstract class over a base class?

A: Given: In what circumstances would you prefer to utilize an abstract class over a base class?

Q: of the following elements of a parent class are NOT be inherited by a child class

A: The correct answer is private attributes

Q: What characteristics does a derived class have with its base class when compared to its base class?

A: base class and a derived class The newly created derived class is referred to as a child class or a…

Q: Is it mandatory to create constructor in derived class if base class contains constructor?…

A: Since the default constructor is automatically created when no definition for it is provided,…

Q: A derived class, Sub, has a base class, Base. Check the true statements about the design of Sub's…

A: With the super() function, you can gain access to inherited methods that have been overwritten in a…

Q: Q1. Briefly Explain the following terms: –Classes and objects –Constructor and its 3 types…

A: Given data is shown below: Q1. Briefly Explain the following terms: –Classes and objects…

Q: When deriving a class from a base class with public inheritance, public members of the base class…

A: When a class is derived from a base class, the base class can be inherited mainly through public,…

Q: When deriving a class from with protected inheritance, public members of the baseclass become…

A: Inheritance means reusing the existing functionality and this approach is provided by object…

Q: True or false? - In the case of class inheritance, a field initializer is just an efficient opinion…

A: Introduction: The mechanism through which one class inherits the characteristics and methods of…

Q: In this section, we discussed base classes and derived classes. Which is the general class and which…

A: Base class and derived class: A base class is also referred as "general class" or "base class" or…

Q: 43. Is it mandatory to create constructor in derived class if base class contains constructor?…

A: Constructors can be of default which doesn't have any parameters or parameterized constructor if a…

Q: Can a Derived class constructor pass values to the base class constructor? Implement the same using…

A: Java is a programming language. It contains extensive libraries (package). It can be used to create…

Q: Example Code Ch 09-2 Assume that Poodle is a derived class of Dog and that Dog d = new Dog(...) and…

A: please see the next step for solution

Q: If a class is derived privately from the parent class then . Select one: a.all members are…

A: Object oriented programming : Object oriented programming also abbreviated as OOPS as a programming…

Q: Complete the definition of classes based from the hierarchy below:

A: The class is which is immediately top of a class is the superclass and in implementation we extend…

Q: Fill-in-the-Blank If every C1 class object can be used as a C2 class object, the relationship…

A: Given: Fill-in blanks

Q: WAP to illustrate how the constructors are implemented and the order in which they are called when…

A: Given: WAP to illustrate how the constructors are implemented and the order in which they are called…

Q: What does a derived class inherit from its base class?

A: Deriving the features from one class to another class is called as inheritance. A programmer can…

Q: Why would a class be declared as abstract?

A: REASONS TO DECLARE THE CLASS AS ABSTRACT: Abstract class are used for the purpose of providing…

Q: نقطتان )2( Multiple inheritance is When a class is derived from other two derived classes When a…

A: When a class is derived from two classes

Q: Public members of a base class can be accessed by anything from outside the base class. Private…

A: The answer is along with the reason and output screenshot in java as the proof

Q: ___________ is an Object-Oriented programming feature that allows you to define new classes from…

A: INHERITANCE IS THE CORRECT ANSWER

Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

“Constructor cannot be inherited though derived class can call the base class
constructor.” Justify the above example with example.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Mark the following statements as true or false. a. In single inheritance, a base class can create only one derived class. (1) b. The public members of a base class can only be inherited as public members in the derived class. (2) c. To redefine (or override) a member function of the base class in the derived class, the corresponding member function must have the same name, number, and type of parameters. (3) d. If the derived class does not override a public member function of the base class, you may specify a call to that public member function by using the name of the function and the appropriate parameter list. (3) e. The constructor of a derived class can specify a call to the constructor of the base class in the heading of the function definition. (4) f. The constructor of a derived class can specify a call to the constructor of the base class using the name of the class. (4) g. Suppose that x and y are classes, one of the member variables of x is an object of type y, and both classes have constructors. The constructor of x specifies a call to the constructor of y by using the object name of type y. (4) h. When the destructor of the derived class executes, it automatically invokes the destructor of the base class. (5) i. The class ios is the base class for all stream classes. (7) j. In protected inheritance, the private members of the base class are protected members of the derived class. (8) k. In composition, one or more members of a class are objects of another class type. (9)
__________ is where a derived class has two or more base classes.
C#(Sharp): In an inheritance relationship, the ________________ is the general class Base class Master class Derived class Parent class
What characteristics does a derived class have with its base class when compared to its base class?
Polymorphism : Write a driver program that uses a AECar reference variable to point to three different types of classes, showing that inheritance is one mechanism for using polymorphism.
A base class reference variable may be used to refer to an object of a derived class by using the operator.
The base class constructors are called before derived class constructor so that the Derived class constructor can assume members of the base class object have already been initialized. answer choices True False
Use C++. Add 3 data members to parent class and 2 to child class to implement inheritance. Data members should be in classes. Parameterized constructor needed for parent class. Child class constructor values are needed by parent class constructor. Show the console data of a child class object.
Write a class Employee with attributes (employee_id, scale). The class contains member functions to input and show the attributes. Write a child class Manager that inherits Employee class. Child class has attributes of manager id and his depart. It also contains the member functions to input and show its attributes
Programming Assignment #5 Educational Objectives: After completing this assignment the student should have the following knowledge, ability, and skills: Define a class hierarchy using inheritance Define virtual member functions in a class hierarchy Implement a class hierarchy using inheritance Implement virtual member functions in a class hierarchy Use initialization lists to call parent class constructors for derived class constructors Operational Objectives: Create (define and implement) a base class Shape classes that will inherit this class called Box, Rectangle, Circle, and Triangle Description: Programming Specifications: You will have a base class of Shape which will have an area and perimeter of type double. You must also create acceptable Gets and Sets for the private data items. All of the other classes will inherit this class. You will have a class Square which will have just one length of type double. You should create acceptable Gets and Sets for the one…
what is derived class object, assigning to base class object ?
In multiple inheritance, the derived class should always __________ a function that has the same name in more than one base class.