title: Does the scope of the tracking behaviour in EF
body: <p>Does the scope of the tracking behaviour in EF remains within the using scope or it gets updated on the global EF settings?    </p>
  
  <pre><code>using(var context = new DBContext())
  {
   context.ChangeTracker.QueryTrackingBehavior = QueryTrackingBehavior.NoTracking;
  }
  </code></pre>
  
  <p>Is it safe to sayAfter this the tracking behaviour should be enabled again?</p>