Java Programming Language › Abstract class and method › Question #10336
Single Choice Easy

QWhat is an abstract class in Java?

ID: #10336 Abstract class and method 120 views
Question Info
#10336Q 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 An abstract class is a class that cannot be instantiated and can only be inherited. ✔ ✖
  • B An abstract class is a class that can be instantiated but cannot be inherited. ✔ ✖
  • C An abstract class is a class that can only contain abstract methods. ✔ ✖
  • D An abstract class is a class that can only contain static methods. ✔ ✖
Correct Answer

Explanation

An abstract class is a class that cannot be instantiated and can only be inherited. It is a class that is declared with the abstract keyword and may contain both abstract and non-abstract methods. Abstract classes cannot be instantiated, and it is designed to be inherited by other classes. Abstract classes may contain static data members.

 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?... Why is the main method declared as static 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?... What is a blank final variable?... How does inheritance in Java differ from inheritance in C++?... What is object cloning in Java?... Can private methods be overridden in Java?...