title: How to define an instance?
body: <p>I was asked a question in an interview and i wasn't able to answer it... Here is the question</p>
  
  <ul>
  <li>How will you define an instance[c#]?</li>
  </ul>
  
  <p>My answer was it is an other name of an <code>object</code>... what is the right answer for this question...</p>