A.<%assembly TargetName="contosobuisness" %> B.<%assembly ID="contosobuisness" %> C.<%@ Assembly Name="contosobuisness" %> D.<%assembly virtualpath="contosobuisness" %>
A.master.master B.parent.master C.this.master D.unknown
A.http.display B.http.partial C.http.load D.http.get