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 strict.eg:public abstract void add(




Next 5 interview question(s)

1

Can a normal class have an abstract method in java?

2

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

3

Can we instantiate abstract class in java?

4

What is meant by abstract class in java?

5

What meant by  final variable and how will we declare?