instead of using interface make use of abstract class at that moment

What we have to do, when we don't want to implement all
methods of an interface?

Question Posted / ravikiran(aptech mumbai)

Answer Posted / ravikiran(aptech mumbai)

instead of using interface make use of abstract class at
that moment

Is This Answer Correct ?

3 Yes

1 No

Please Help Members By Posting Answers For Below Questions

Can we use both this () and super () in a constructor?

990

What is string builder?

874

What is the best way to findout the time/memory consuming process?

1012

Is java a pure object oriented language?

951

Why do we need data structure in java?

1055

How is a structure different from array ?

1029

What is local class in java?

1075

When should I use singleton pattern?

1005

Describe 2 different ways to concatenate two strings.

1186

Which programming language is best in future?

945

What is the purpose of garbage collection in java? When is it used?

1031

Which class cannot be a subclass in java?

1005

What is the difference between arraylist and hashset in java?

1110

Why arraylist is used in java?

1055

What is an error in java?

1131