Application logic and Business logic

From: Vijay Singh (vij_singh_at_hotmail.com)
Date: 02/24/05 

Date: Thu, 24 Feb 2005 21:09:11 GMT

I just read something in EJB design pattern book which baffled me. While
describing the "Data Transfer Object" pattern, the author said that
application logic and business logic should be kept separate from each other
i,e should be decoupled. I was wondering if anybody can make out what he
means. Whats the difference between application logic and business logic?

Thanks
Vijay