which 1 to use

[Sukumar Maddineni]

I am not sure whether I understood your question or not!!.

But I want to share with you something.

If you want to make a class or method that can not be extended by other
classes. then declare that class or method as final. then that class
or method cannot be extended by other class

[liz29]

sorry frens.i think u didnt get my question.I am explaining again..

I got this question in an interview.

Which 1 i will choose if given a choice between extending an abstract class and implementing a interface ..which 1 I should opt.

NB:Class which ll either extnd or implement doesnt have any other requirements.

Pls ans i hope its now clear...
Thanks 4 ur replies.