title: Determine version of Entity Framework I am using?
body: <p>I believe there are two versions 1 and 2? And version 2 is referred to as Entity Framework 4.0?</p>
  
  <p>How can I tell what version is being used in an application? </p>
  
  <p>This is in my web.config does this mean I am using version 2?</p>
  
  <pre><code>&lt;add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /&gt;
  </code></pre>