title: why do we need interface when we have abstract class?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/322945/need-for-abstract-class-as-well-as-interface">Need for Abstract Class as well as Interface?</a>  </p>
  </blockquote>
  
  
  
  <p>why do we need interface when we have abstract class ?</p>
  
  <p>Answer : The only purpose for having interface is to achieve Multiple inheritance</p>
  
  <p>Correct me if i am wrong</p>