Core Java Interview questions

Total available count: 646
Subject - Java Technologies
Subsubject - Core Java

What is meant by abstract method in java?

 An abstract method is a method declared with out any implementation.the method implementation is provided in sub class.abstract methods can never be final or abstract void add(

Next 5 interview question(s)


Can a normal class have an abstract method in java?


Is it compulsory for a abstract class to have abstract methods?


Can we instantiate abstract class in java?


What is meant by abstract class in java?


What meant by  final variable and how will we declare?