Abstarct class and Methods in java › Abstract class and method › Question #10339
MCQ Single Best Answer Easy

QWhat is object cloning in Java?

ID: #10339 Abstract class and method 122 views
Question Info
#10339Q ID
EasyDifficulty
Abstract class and methodTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A Object cloning is the process of creating an exact copy of an object. ✔ ✖
  • B Object cloning is the process of creating a new object using a copy constructor. ✔ ✖
  • C Object cloning is the process of creating a new object with the same reference as the original object. ✔ ✖
  • D Object cloning is not supported in Java. ✔ ✖
Correct Answer: Option A

Explanation

Object cloning in Java is the process of creating an exact copy of an object. This process is done by using the clone() method of the Object class. The clone() method creates a new object with the same state as the original object. The new object is an exact copy of the original object, including all its fields and methods. The clone() method also ensures that the new object is of the same type as the original object.

 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

Can static methods be overloaded or overridden in Java? What is a static variable in Java? What features are present in C++ that are not present in Java? What is the purpose of the "super" keyword in Java? Why is method overloading not possible by changing the return type in Java? Why is the main method declared as static in Java? What is a blank final variable? How does inheritance in Java differ from inheritance in C++? Can private methods be overridden in Java? Which is the superclass for every class in Java?