title: What does Query Projection mean in Entity Framework?
body: <p>I am looking at some EF examples and trying to decipher what 'Query Projection' <em>exactly</em> equates to when doing LINQ to Entities or EntitySQL. I believe it is when the query results are filtered and projected into an anonymous type but not 100% sure.</p>
  
  <p>Can someone please define this and maybe provide a small L2E query that uses an example of it?</p>