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Object Oriented Programming
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Object Oriented Programming · Interview Question

What is a copy constructor used for in C++?

Detailed answer, explanation and code for this interview question. Ideal for Object Oriented Programming interview preparation, coding rounds and viva questions.

Difficulty: HardType: MCQ

Question Overview

Subject

Object Oriented Programming

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Asked in Companies

Accenture

Infosys Tech Mahindra

Problem Statement

What is a copy constructor used for in C++?

Explanation

A copy constructor in C++ constructs a new object by copying values from an existing object. It’s used for object duplication and deep or shallow copy semantics.

Practice Sets

This question appears in the following practice sets:

Classes, Objects & Constructors

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What is a copy constructor used for in C++? - Object Oriented Programming | Preplance Interview Prep | Preplance

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What is a copy constructor used for in C++?

Problem Statement

Explanation

Practice Sets

Related Questions

What does Object Oriented Programming mainly focus on?

What is the relationship between a class and an object?

What is encapsulation in OOP?

Explain abstraction and how it helps in reducing program complexity.

Which OOP principle allows a class to use properties and behavior of another class?

More from Object Oriented Programming

Master Interviews Anywhere, Anytime

What is a copy constructor used for in C++?

Problem Statement

Explanation

Practice Sets

Related Questions

What does Object Oriented Programming mainly focus on?

What is the relationship between a class and an object?

What is encapsulation in OOP?

Explain abstraction and how it helps in reducing program complexity.

Which OOP principle allows a class to use properties and behavior of another class?

More from Object Oriented Programming

Master Interviews
Anywhere, Anytime