Event Sequence

Hi,
  I got some confused by the DOM Events model. Could you please help me?

  The DOM Events level 3 spec define two event types DOMNodeInserted
and DOMAttrModified. When certain Attr node get removed from its
ownerElement. Should the implementation generate both the two events
or just DOMAttrModified? If it should generate two events, what is the
order? Thanks a lot!

Regards!
Bo