Why javascript is single-threaded?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2734025/is-javascript-guaranteed-to-be-single-threaded">Is javascript guaranteed to be single-threaded?</a>  </p>
</blockquote>



<p>This is the question asked in an interview. Can anyone answer me for this ? Thanks in advance</p>
