If a class has one abstract method ,the class has to be an abstract class

What is difference between Abstract Class and Interface?

Question Posted / dhinesh

3 Answers
6129 Views
I also Faced
E-Mail Answers

Answer Posted / dhinesh

If a class has one abstract method ,the class has to be an
abstract class.
Methods can be implemented in abstract class.

Whereas a interface is like a abstract class...the only
difference being that the methods are never implemented in
Interface.

Is This Answer Correct ?

3 Yes

2 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

Explain about jagged arrarys ?

889

List the types of authentication?

913

What is an arraylist?

1111

Allowed program to auto-correct the database when loading a presentation.

2253

What is the feature which is common to all .net languages?

919

What is redim keyword and its use?

1035

Describe about visual basic.net?

995

What is the difference between Namespace and Assembly?

1141

What is private assembly?

945

Explain namespace?

1112

Explain cls?

1016

Explain about visual basic.net?

1240

Explain i.tostring method?

930

What is the purpose of objects present in asp.net?

1048

What is the difference between compiler and interpreter?

1027