title: AngularJS view knows about the controller by ng-controller directive
body: <p>I was reading about the basics of angular js from the a video <a href="http://weblogs.asp.net/dwahlin/angularjs-in-60-ish-minutes-the-ebook" rel="nofollow">http://weblogs.asp.net/dwahlin/angularjs-in-60-ish-minutes-the-ebook</a>, <a href="https://youtu.be/i9MHigUZKEM?t=23m47s" rel="nofollow">at 00:23:47 point</a>, author said that View does not know about Controller, and Controller does not know about the View.</p>
  
  <p>But in my opinion, View knows about the Controller via:
  1. We have ng-controller directive in the view, which knows the name of the controller
  2. We have various models which are resolving through the controller's scope variable.</p>
  
  <p>How angular's statement is valid 'View does not know about the controller'??</p>