Question

An abstract method ____.

Answer 1

Answer:

has no body.

Explanation:

An abstract method is a method which has no body.

It is contained in a class which is marked as abstract.

The implementation of such method is specified in a subclass.

For example:

//abstract class

abstract class myClass{

  /* Abstract method */  

  public abstract void mymethod(int a, int b);

}

//Concrete class extending abstract class

class Concrete extends myClass{

  public void mymethod(int a, int b){

return a+b;

  }

}