Thanks a lot guys.
I wish that were the case which is "javax.ejb.RemoveException" in HF Page159, however it is not.
Please check Head First EJB page 159, there are three places with value (javax.ejb.RemoteException).
Also, it is not in errata list in link (
http://www.oreilly.com/catalog/hfjejb/errata/)
I just discovered Kanth Kris mentioned the same thing about two years ago.
https://coderanch.com/t/158244/java-EJB-SCBCD/certification/Errata-Head-First-EJB It did confuse me when I took one mock exam which has one question with two options to pick. One is java.rmi.RemoteException and another is javax.ejb.RemoteException.
Thanks!
[ June 28, 2005: Message edited by: Youquan Li ]